Patents Issued in February 20, 2024
  • Patent number: 11905209
    Abstract: A glass composition comprises: 50.0 mol % to 70.0 mol % SiO2; 10.0 mol % to 25.0 mol % Al2O3; 0.0 mol % to 5.0 mol % P2O3; 0.0 mol % to 10.0 mol % B2O3; 5.0 mol % to 15.0 mol % Li2O; 1.0 mol % to 15.0 mol % Na2O; and 0.0 mol % to 1.0 mol % K2O. The sum of all alkali oxides, R2O, present in the glass composition may be in the range from greater than or equal to 11.0 mol % to less than or equal to 23.0 mol %. The sum of Al2O3 and R2O present in the glass composition may be in the range from greater than or equal to 26.0 mol % to less than or equal to 40.0 mol %. The glass composition may satisfy the relationship ?0.1?(Al2O3—(R2O+RO))/Li2O?0.3.
    Type: Grant
    Filed: December 18, 2022
    Date of Patent: February 20, 2024
    Assignee: CORNING INCORPORATED
    Inventors: Shuo Cui, Xiaoju Guo, Peter Joseph Lezzi, Jian Luo
  • Patent number: 11905210
    Abstract: The cementitious mixture includes cement with a concentration of between about 5 wt % and about 20 wt %; powdered glass with a concentration of between about 5 wt % and about 35 wt %; fly ash with a concentration of between about 20 wt % and about 40 wt %; sand with a concentration of between about 18 wt % and about 25 wt %; a poly(carboxylate ether)-based superplasticizer with a concentration of between about 0.8 wt % and about 1.2 wt %; and water with a concentration of between about 14 wt % and about 16 wt %. Alternatively, the fly ash may be replaced with ground granulated blast furnace slag (GGBFS). The powdered glass is preferably powdered recycled glass cullet. The glass cullet may be ground to have an average particle size of about 10 ?m or less. The sand may be red dune sand, and the cement may be Portland cement or white cement. The cementitious may also include polyvinyl alcohol (PVA) microfibers.
    Type: Grant
    Filed: August 9, 2023
    Date of Patent: February 20, 2024
    Assignee: KING SAUD UNIVERSITY
    Inventors: Galal Fares, Mohammad Iqbal Khan
  • Patent number: 11905211
    Abstract: The invention relates to a method for producing a solid construction material which is preferably substantially free of hydraulic binder, comprising the steps of: a. extracting a mineral fraction comprising argillaceous particles of a soil; b. optionally adjusting the particle size of the mineral fraction extracted, in particular in relation to its clay, sand, gravel or loam content, if necessary; c. preparing a first aqueous grout from at least one part of the mineral fraction extracted and optionally adjusted in terms of particle size; d. adding a dispersant that can disperse the argillaceous particles in the first grout in order to obtain a second aqueous grout, e. adding a coagulant that can promote the agglomeration of the argillaceous particles in the second grout in order to obtain an aqueous construction material grout; f introducing the construction material grout into a formwork; and g.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: February 20, 2024
    Assignee: ETH Zurich
    Inventors: Gnanli Landrou, Coralie Brumaud, Guillaume Habert
  • Patent number: 11905212
    Abstract: A method of making a non-dispersible granular substrate includes forming a batch mixture comprised of one or more mineral-filler components, one or more pozzolan components, one or more hydrated lime components, and water, and co-pelletizing the batch mixture to form a plurality of granules. The resulting granules are non-dispersible in water, have a bulk density of 25 lb/ft3 or more and 75 lb/ft3 or less, and have a moisture content of from 0% to 16%.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: February 20, 2024
    Assignee: The National Lime and Stone Company
    Inventor: Jonathan Smeltz
  • Patent number: 11905213
    Abstract: An ultra-high performance concrete (UHPC) with waste brick powder and preparation method and application thereof are provided, which relates to the technical field of concrete. The preparation method includes the following steps: stimulating activity of a brick powder by a method of mechanically stimulating activity to obtain waste brick powder; and preparing UHPC according to a mass ratio of cement to waste brick powder of 5:5-7:3 to obtain the UHPC with waste brick powder. The UHPC is prepared by treating waste bricks from construction waste (mechanically stimulating activity) to make waste brick powder with activity, therefore partially replacing cement. The UHPC is applied in a construction field.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: February 20, 2024
    Assignee: ZHENGZHOU UNIVERSITY
    Inventors: Chengfang Yuan, Hu Feng, Ali Raza, Lei Shen, Yanan Sun, Changjiu Zhang, Baoliang Wang, Xiaohan Wu, Na Chen, Gangzhu Sun
  • Patent number: 11905214
    Abstract: Magnesium-based cements (in particular, magnesium oxychloride (MOC) cement) are synthesized with a salt (magnesium chloride for MOC cement), water, and magnesium oxide. In this invention the salt is sourced from a waste brine. To the brine is added a base, for example a hydroxide or magnesium oxide. Carbon dioxide is then bubbled through the brine. Calcium carbonate precipitates out of solution. The brine is then left to cure and form cement. Optionally, calcium carbonate precipitate can be added back to (or left in) the brine prior to curing as a filler.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: February 20, 2024
    Assignee: ZS2 Technologies Ltd.
    Inventor: Douglas Geoffrey Brown
  • Patent number: 11905215
    Abstract: A reduced carbon emission concrete including a novel combination of novel binder and rock quarry waste as the aggregate. The novel binder includes cements, lime and slag. Reducing carbon emission in all stages of concrete based walkways and paths construction, starting from the materials creating the concrete through the method of construction and included elements.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 20, 2024
    Assignee: ANYWAY SOLID ENVIRONMENTAL SOLUTIONS LTD.
    Inventors: Zeev Halber, Alex Campbell
  • Patent number: 11905216
    Abstract: The present invention relates to a non-spray-drying, dry-granulation process for making a ceramic particulate mixture comprising from 4 wt % to 9 wt % water, wherein at least 90 wt % of the particles have a particle size of from 80 ?m to 600 ?m, wherein the process comprises the steps of: (a) forming a precursor material; (b) subjecting the precursor material to a compaction step to form a compacted precursor material; (c) subjecting the compacted precursor material to a crushing step to form a crushed precursor material; and (d) subjecting the crushed precursor material to at least two air classification steps, wherein one air classification step removes at least a portion of the particles having a particle size of greater than 600 ?m from the crushed precursor material, and wherein the other air classification step removes at least a portion of the particles having a particle size of less than 80 ?m from the crushed precursor material.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: February 20, 2024
    Assignee: Vecor IP Holdings Limited
    Inventors: Sandor Koszo, Bo Wei Ma, Ahmad Badran
  • Patent number: 11905217
    Abstract: The invention relates to a refractory batch, to a method for producing an unshaped refractory ceramic product from the batch, and to an unshaped refractory ceramic product obtained by said method.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: February 20, 2024
    Assignee: Refractory Intellectual Property GmbH & Co. KG
    Inventors: Stefan Heid, Roland Nilica
  • Patent number: 11905218
    Abstract: The invention relates to a refractory product, a batch composition for producing said product, a method for producing the product and the use of the refractory product.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: February 20, 2024
    Assignee: Refractory Intellectual Property GmbH & Co. KG
    Inventors: Andreas Lynker, Heinz Telser, Josef Nievoll, Martin Geith
  • Patent number: 11905219
    Abstract: Provided is an alumina ceramic with a low secondary electron emission coefficient and suitable for components of a high frequency generator, a plasma generator and so on. The alumina ceramic contains alumina as a main component, and at least two kinds of elements selected from an alkaline earth metal and from an element belonging to period 3, 4 or 5. The alkaline earth metal and the element belonging to period 3, 4 or 5 have a higher first ionization energy than aluminum. An electronegativity difference between the alkaline earth metal and the element belonging to period 3, 4 or 5 is 0 or more and 0.6 or less. A ratio (x/y) of the grain boundary area (x) to the grain area (y) in the alumina ceramic is 0.0001 to 0.001.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: February 20, 2024
    Assignee: COORSTEK KK
    Inventor: Yuji Fukasawa
  • Patent number: 11905220
    Abstract: The method for manufacturing a ceramic component, in particular component containing zirconia and/or alumina, for a timepiece or a jewelry piece, is characterised in that it includes a step (E3) of depositing at least one additional element or compound on a ceramic powder, optionally bound, by atomic layer deposition (ALD).
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: February 20, 2024
    Assignee: ROLEX SA
    Inventors: Cyriaque Boccard, Ollivier Pujol
  • Patent number: 11905221
    Abstract: A dispersant for premixed fluidized solidified soil includes the following raw materials in parts by weight: 5 parts to 15 parts of an anti-adhesion water reducer, 0.5 parts to 0.8 parts of a stabilizer, and 85 parts to 95 parts of water. The anti-adhesion water reducer is compounded by an inorganic dispersant and an aminosulfonic acid-based superplasticizer (ASP), and the inorganic dispersant is at least one selected from the group consisting of sodium silicate, sodium hexametaphosphate, and sodium pyrophosphate. In the present disclosure, on the premise of improving fluidity of mucky cohesive soil slurry, a strength of the fluidized solidified soil at each stage is adjusted through a water-reducing effect of the anti-adhesion water reducer. Moreover, rapid dispersion of the mucky cohesive soil slurry is realized, thus providing key technical support for preparation of the premixed fluidized solidified soil from undisturbed soil in non-dry conditions.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: February 20, 2024
    Assignees: WUHAN INSTITUTE OF TECHNOLOGY, THE COLLEGE OF POST AND TELECOMMUNICATION OF WIT
    Inventors: Zunqun Xiao, Caiyun Xu, Hui Wang, Fuqi Wang, Zhentao Lv, Yanbin Chang, Haitao Liu, Yinlei Shi, Keqi Luo, Jian Lin, Minghui Deng, Puyu Li, Yuepeng Zheng
  • Patent number: 11905222
    Abstract: An environmental barrier coating, comprising a substrate containing silicon; an environmental barrier layer applied to said substrate; said environmental barrier layer comprising a rare earth composition.
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: February 20, 2024
    Assignee: RTX Corporation
    Inventors: Elisa M Zaleski, Richard Wesley Jackson, Xia Tang
  • Patent number: 11905223
    Abstract: Methods of forming a fertilizer composition having slow-release nitrogen compounds with a molten process are disclosed. The methods include mixing of a polyethylene wax with urea, formaldehyde, and one or more of an acid catalyst and emulsifier to form a molten methylene urea mixture. The contents of the molten methylene urea mixture react to form slow-release nitrogen compounds. Fertilizer compositions formed of, or including, the slow-release nitrogen compounds are also disclosed.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: February 20, 2024
    Inventors: Harold E. Thompson, Curtis James MacDonald, Stephanie Von Ville Velez, David Patrick Inglish, Kwame Owusu-Adom
  • Patent number: 11905224
    Abstract: The present application provides a method for fully recycling kitchen waste by using Hermetia illucens L. and aerobic microorganisms. The method includes first performing solid-liquid separation on the kitchen waste; then using the filtrate obtained through separation to feed young larvae of Hermetia illucens L. to convert salt in the filtrate into body fluid of Hermetia illucens L. in a larval stage, and using the kitchen waste filter residue to feed 2nd-6th-instar larvae of Hermetia illucens L. respectively; separating insects and insect feces residue in a timely manner, so as to reduce a salt content of insect feces and improve transabdominal transformation efficiency of Hermetia illucens L. and quality of the insect manure; and finally implementing full resource utilization through aerobic composting and insect drying and sterilization treatment.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: February 20, 2024
    Assignees: NANJING UNIVERSITY, LISHUI INSTITUTE OF ECOLOGICAL ENVIRONMENT, NANJING UNIVERSITY
    Inventors: Zengwei Yuan, Mingjin Cheng, Xiang Cheng, Shiwen Zhang
  • Patent number: 11905225
    Abstract: Compositions of a slow-release nitrogen-containing fertilizer and iron chelated to an aminopolycarboxylic acid or a polycarboxylic acid. The composition can be useful as a fertilizer for rapid greening of turfgrass.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: February 20, 2024
    Assignee: OMS Investments, Inc.
    Inventors: James Liang-Hiong Chia, John Koenig
  • Patent number: 11905226
    Abstract: This disclosure relates to processes which involve: contacting a mixture comprising at least one fluoroolefin and at least one impurity with at least one zeolite to reduce the concentration of the at least one impurity in the mixture; and the at least one zeolite is selected from the group consisting of zeolites having pore opening of at least 4 Angstroms and no more than about 5 Angstroms, zeolites having pore opening of at least about 5 Angstroms and Sanderson electronegativity of no more than about 2.6, and mixtures thereof; provided that the at least one zeolite is not zeolite 4A. This disclosure also relates to processes for making at least one hydrotetrafluoropropene product selected from the group consisting of CF3CF?CH2, CF3CH?CHF, and mixtures thereof; and relates to processes for making at least one hydrochlorotrifluoropropene product selected from the group consisting of CF3CCl?CH2, CF3CH?CHCl, and mixtures thereof.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: February 20, 2024
    Assignee: THE CHEMOURS COMPANY FC LLC
    Inventors: Mario Joseph Nappa, Xuehui Sun, David Richard Corbin
  • Patent number: 11905227
    Abstract: A process for olefin oligomerization can include contacting a feedstock comprising Cn and C2n olefins/paraffins under oligomerization conditions in the presence of an oligomerization catalyst, wherein n is 2 to 15; and recovering an oligomeric product comprising C3n oligomers having a branching index of less than 2.1. Optionally, the feedstock can further comprise C3n olefins/paraffins.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: February 20, 2024
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Shiwen Li, Alan A. Galuska, Teng Xu
  • Patent number: 11905228
    Abstract: This application relates, in part, to novel salts represented by the following structure of Formula (1): wherein R1a is selected from the group consisting of hydrogen and optionally substituted alkyl (e.g., unsubstituted C1-6 alkyl, e.g., —CH3); R1b is optionally substituted alkyl (e.g., unsubstituted C1-6 alkyl, e.g., —CH3); each occurrence of R2 and R3 is independently selected from the group consisting of hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, and optionally substituted aryl; R2 and R3 can combine with each other to form optionally substituted cycloalkyl; each m and n is independently an integer ranging from 1 to 20 (e.g., m and n is independently an integer ranging from 1 to 5); and each of Q1? and Q2? is independently a counterion (e.g., each of Q1? and Q2? is independently a counterion selected from the group consisting of chloride, bromide, fluoride, iodide, acetate, carboxylate, hydrogen sulfate, nitrate, and phenolate, and sulfonate, e.g.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: February 20, 2024
    Assignee: Aditya Birla Chemicals (USA), Inc.
    Inventors: Szymon Kosinski, Stefan J. Pastine, Ulhas Bhatt
  • Patent number: 11905229
    Abstract: A method of synthesizing diclofenac sodium, including: subjecting aniline and chloroacetic acid to amidation to obtain 2-chloro-N-phenylacetamide; subjecting 2-chloro-N-phenylacetamide and 2,6-dichlorophenol to condensation reaction to obtain 2-(2,6-dichlorophenoxy)-N-phenylacetamide; subjecting 2-(2,6-dichlorophenoxy)-N-phenylacetamide to Smiles rearrangement in the presence of an inorganic base to obtain N-(2,6-dichlorophenyl)-2-hydroxy-N-phenylacetamide; subjecting N-(2,6-dichlorophenyl)-2-hydroxy-N-phenylacetamide and thionyl chloride to chlorination to obtain N-(2,6-dichlorophenyl)-2-chloro-N-phenylacetamide; subjecting N-(2,6-dichlorophenyl)-2-chloro-N-phenylacetamide to Friedel-Crafts alkylation in the presence of a Lewis acid catalyst to obtain 1-(2,6-dichlorophenyl)-1,3-dihydro-2H-indol-2-one; and subjecting 1-(2,6-dichlorophenyl)-1,3-dihydro-2H-indol-2-one to hydrolysis in the presence of an inorganic base to obtain diclofenac sodium.
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: February 20, 2024
    Assignee: Fudan University
    Inventors: Fener Chen, Dang Cheng, Lulu Wang, Ge Meng, Yingtang Ning, Zedu Huang
  • Patent number: 11905230
    Abstract: The present invention relates to a novel phenoxyacetic acid derivative represented by the general formula (I), preparation method thereof and use of a pharmaceutical composition containing the derivative in preparing a medicament for treating diabetes and metabolic syndrome. The phenoxyacetic acid derivatives have excellent in vivo hypoglycemic activity, which can be used for preventing or treating diabetes.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: February 20, 2024
    Assignee: CHINA PHARMACEUTICAL UNIVERSITY
    Inventors: Hai Qian, Wenlong Huang, Chunxia Liu, Jianyong Yang
  • Patent number: 11905231
    Abstract: The present disclosure relates to solid forms and salts, crystalline and otherwise, of (E)-2-[[3-(3-methoxy-4-propargyloxy)phenyl)-1-oxo-2-propenyl]amino]benzoic acid and pharmaceutical compositions comprising same. The use of such solid forms, salts, and pharmaceutical compositions, for treating, preventing, or ameliorating diseases or conditions associated with fibrosis, inflammation and/or proliferation are disclosed.
    Type: Grant
    Filed: July 18, 2023
    Date of Patent: February 20, 2024
    Assignee: Certa Therapeutics Pty Ltd
    Inventors: Darren James Kelly, Gareth Rhys Lewis, Lorna Helen Mitchell
  • Patent number: 11905232
    Abstract: The disclosure provides a process for the preparation of 3-(4?-aminophenyl)-2-methoxypropionic acid, and analogs and intermediates thereof, contemplated to be capable of modulating the activity of receptors, e.g., PPARs receptors.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: February 20, 2024
    Assignee: Nogra Pharma Limited
    Inventors: Salvatore Demartis, Francesca Viti, Marie McNulty
  • Patent number: 11905233
    Abstract: A process for producing unsaturated nitrile comprising a reaction step of subjecting hydrocarbon to a vapor phase catalytic ammoxidation reaction in a fluidized bed reactor to produce the corresponding unsaturated nitrile, wherein, in the reaction step, a powder is fed to a dense zone in the fluidized bed reactor using a carrier gas, and a ratio of a linear velocity LV1 of the carrier gas at a feed opening to feed the powder to the fluidized bed reactor to a linear velocity LV2 of a gas in the dense zone (LV1/LV2) is not less than 0.01 and not more than 1200.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: February 20, 2024
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Eri Tateno, Sho Tamura
  • Patent number: 11905234
    Abstract: A method for the removal of ammonia from the off-gas of a finishing section of a urea production plant, a corresponding urea plant, and a method of accordingly modifying a pre-existing urea plant. In a scrubbing section, off-gas is brought into contact with acidic scrubbing liquid to provide a scrubbed off-gas and a utilized scrubbing liquid comprising ammonium salt. The method specifies an evaporation section, which is part of the urea plant that produces urea melt, that is divided into first and second stages. The first stage is part of the urea melt production plant. The second stage is decoupled, as regards recirculation of liquids other than the urea product stream, from the urea melt production plant. This is accomplished by sending utilized scrubbing liquid containing ammonium salts to the second stage evaporation section, and condensed vapours from said second stage evaporation section to said scrubbing section.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: February 20, 2024
    Assignee: STAMICARBON B.V.
    Inventors: Rahul Patil, Branislav Manic, Petrus Anna Maria Robertus Simons
  • Patent number: 11905235
    Abstract: The present invention provides a method for preparing 2,2-bis(4-hydroxycyclohexyl)propane, comprising: hydrogenating a reactive solution containing 2,2-bis(4-hydroxyphenyl)propane under a hydrogen atmosphere in a reactor with catalyst within a temperature range of 80-165° C. and a pressure range of 85-110 kg/cm2 to prepare the 2,2-bis(4-hydroxycyclohexyl)propane. The method of present invention has an advantage of high yield properties and achieves mass production easily, thereby enhancing the value of the industrial application.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: February 20, 2024
    Assignee: CHINA PETROCHEMICAL DEVELOPMENT CORPORATION, TAIPEI (TAIWAN)
    Inventors: Yi-Chi Wang, Hsin-Wei Chang, Weng-Keong Tang, Chia-Hui Shen
  • Patent number: 11905236
    Abstract: The present invention relates to a dynamic chemical network that mimics the transfer of information and ultimately produces a chemical response, for example a readable signal. More specifically, the invention discloses a dynamic system able to selectively sense a biologically-relevant analyte, such as cysteine, in its reduced or its oxidized form (cystine) in aqueous media and in a biofluid (such as urine) for diagnostic application. Due to this property, said dynamic system is useful for the detection of cysteine or its derivatives in biological fluids such as urine.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: February 20, 2024
    Assignee: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC)
    Inventors: Igancio Alfonso Rodriguez, Jordi Sola Oller, Maria Lafuente Fabra
  • Patent number: 11905237
    Abstract: The subject invention pertains to a method of halogenating phenols, yielding a range of halogenated phenols with enantiomeric ratio of up to 99.5:0.5. In certain embodiments, the subject invention pertains to a method of asymmetric halogenation of bisphenol, yielding a range of chiral bisphenol ligands. The novel chiral bisphenols are potent privileged catalyst cores that can be applied to the preparation of ligands for various catalytic asymmetric reactions. The catalyst library can easily be accessed because late-stage modification of the scaffold can readily be executed through cross-coupling of the halogen handles on the bisphenols.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: February 20, 2024
    Assignee: The Chinese University of Hong Kong
    Inventors: Ying-Yeung Yeung, Xiaodong Xiong, Tianyu Zheng, Xinyan Wang, Ying-Lung Steve Tse
  • Patent number: 11905238
    Abstract: Provided is a method for preparing 1-butene and propylene including: supplying a C4 mixture stream to a first hydrogenation reactor to convert 1,3-butadiene into 1-butene; supplying a discharge stream from the first hydrogenation reactor to a first distillation column, supplying a lower discharge stream from the first distillation column including 2-butene and n-butane to a metathesis reactor, and supplying an upper discharge stream from the first distillation column including 1-butene and i-butane to a second distillation column; recovering an upper discharge stream the second distillation column including i-butane and recovering 1-butene from a lower discharge stream from the second distillation column; and producing propylene in the metathesis reactor, supplying a discharge stream from the metathesis reactor to a purification unit to recover propylene, and recycling an unreacted material to the metathesis reactor.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: February 20, 2024
    Assignee: LG Chem, Ltd.
    Inventors: In Seop Kim, Sang Beom Lee, Doo Wook Kim, Man Woo Son
  • Patent number: 11905239
    Abstract: A process can be used for producing methacrylic acid or a methacrylic acid ester. The process involves producing acrolein, reacting the produced acrolein with hydrogen to produce propanal, reacting the propanal with formaldehyde to produce methacrolein, and oxidizing the methacrolein in the presence of an oxygen containing gas and optionally an alcohol, to obtain methacrylic acid or methacrylic acid ester.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: February 20, 2024
    Assignee: Röhm GmbH
    Inventors: Alexander May, Steffen Krill, Marcel Treskow, Diego Carambia, Gabriel Avella
  • Patent number: 11905240
    Abstract: The present invention provides a compound that have excellent harmful arthropod controlling effects, the compounds being represented by formula (I) [wherein R1 represents a hydrogen atom etc., and R21, R22, R31 and R32 are identical to or different from each other and each represents a hydrogen atom etc., Q1, Q2, Q3, Q4 are identical to or different from each other and each represents CH etc.], as well as a composition comprising the same, and a method for controlling harmful arthropod comprising applying the same.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: February 20, 2024
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Hajime Mizuno, Motohiro Nakajima, Kazuya Ujihara
  • Patent number: 11905241
    Abstract: Methods and systems for treating an olefin-containing stream are disclosed. The disclosed methods and systems are particularly suitable for treating an off-gas stream in a refining or petrochemical process, such as from a fluid catalytic cracker (FCC), coker, steam cracker, and the like. The stream is treated in an absorber column to reject lighter stream components and to absorb ethylene and/or propylene into a solvent. The solvent is typically isobutane. The enriched solvent stream from the absorber column is fed to an alkylation reactor, which reacts the dissolved olefin with the isobutane solvent to produce an alkylate product.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: February 20, 2024
    Assignee: KELLOGG BROWN & ROOT LLC
    Inventors: Gautham Krishnaiah, Brian Heasley, John Lewis Webb, Jr., Rahul Radhakrishna Pillai, Vijender K. Verma, Narinder Singh Duggal
  • Patent number: 11905242
    Abstract: Provided is a method of producing piperylene from a hydrocarbon mixture derived from a petroleum fraction having a carbon number of 5. The hydrocarbon mixture has a piperylene proportional content of not less than 60 mass % and not more than 80 mass % and has a cyclic hydrocarbon proportional content of not less than 20 mass % and not more than 40 mass %. The method of producing piperylene includes a membrane separation step of performing membrane separation of the hydrocarbon mixture using a zeolite membrane to obtain a separated product in which piperylene is enriched.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: February 20, 2024
    Assignee: ZEON CORPORATION
    Inventor: Takahiro Suzuki
  • Patent number: 11905243
    Abstract: The present invention relates to compounds showing pharmacological activity towards the subunit ?2?#of voltage-gated calcium channels (VGCC), especially the ?2?-1 subunit of voltage-gated calcium channels. More particularly, the invention relates to alkylaminoproline derivatives having this pharmacological activity, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain and/or as neuroprotective agents.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: February 20, 2024
    Assignee: ACONDICIONAMIENTO TARRASENSE
    Inventors: Anita Wegert, Carmen Almansa-Rosales
  • Patent number: 11905244
    Abstract: Methods of identification of inhibitors of calcium release-activated calcium (CRAC) channel and small molecule inhibitors of CRAC channel, including methods of their synthesis and pharmaceutical use, are disclosed.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: February 20, 2024
    Assignee: The Texas A&M University System
    Inventors: Yubin Zhou, Lian He
  • Patent number: 11905245
    Abstract: The present disclosure relates to a novel heterocyclic compound represented by the following Chemical Formula 1 and to an organic light emitting device comprising the same: wherein, R1, R2, R3, R4, R5, R6, m, n and o are described herein.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: February 20, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Juhwan Kim, Jaechol Lee, Jaesoon Bae, Soyoung Yu, Young Kwang Kim, Daeho Kim
  • Patent number: 11905246
    Abstract: A molecular building block composition can include a metal ion component; and a ligand component including a core including at least one functional group associated with the metal ion component and the core.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: February 20, 2024
    Assignee: King Abdullah University of Science & Technology
    Inventors: Mohamed Eddaoudi, Dongxu Xue, Ryan Luebke, Vincent Guillerm, Abdul Malik Puthan Peedikakkal, Karim Adil, Lukasz Weselinski
  • Patent number: 11905247
    Abstract: The present invention relates compounds of Formula (A) as NK-1 receptor antagonists, as well as their preparation and uses, and further relates pharmaceutical compositions comprising these compounds and their uses as modulators of dysfunctional glutamate transmission. The present invention also relates to the uses of the compounds or pharmaceutical compositions in treating or preventing certain disorders and diseases which relate to NK-1 receptor in humans. More specifically, the compounds and/or pharmaceutical compositions of the present invention are believed to potentially offer therapeutic benefits to patients who suffer, among others, chemotherapy-induced nausea and vomit (CINV) and/or post-operative nausea and vomit (PONV).
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: February 20, 2024
    Assignee: XWPHARMA LTD.
    Inventors: Jia-Ning Xiang, Xuesong Xu, Yi Feng, Xianbo Liu, Wai-Si Eng
  • Patent number: 11905248
    Abstract: Described herein are compounds and pharmaceutical compositions containing such compounds, which modulate the activity of store-operated calcium (SOC) channels. Also described herein are methods of using such SOC channel modulators, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of SOC channel activity.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: February 20, 2024
    Assignee: CALCIMEDICA, INC.
    Inventors: Jeffrey P. Whitten, Yazhong Pei, Jianguo Cao, Zhijun Wang, Evan Rogers, Brian Dyck, Jonathan Grey
  • Patent number: 11905249
    Abstract: Embodiments and methods for a new class of potent non-peptidic covalent inhibitors of nsP2 cysteine protease that inhibit Venezuelan equine encephalitis virus's (VEEV) replication in neuroblasts are disclosed. More particularly, an acrylate and vinyl sulfone-based chemical series were investigated as promising starting scaffolds against VEEV and as inhibitors of the cysteine protease domain of VEEV's non-structural protein 2 (nsP2). The invention discloses compounds of Formula I and analogues for treatment of VEEV.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: February 20, 2024
    Assignee: Jackson State University
    Inventors: Ifedayo Victor Ogungbe, Huaisheng Zhang
  • Patent number: 11905250
    Abstract: This invention relates to methods for preparation of jasmonate compounds via a salt of jasmonic acid.
    Type: Grant
    Filed: January 6, 2019
    Date of Patent: February 20, 2024
    Assignee: VIDAC PHARMA LTD.
    Inventors: Paul Salama, Oren Menahem Becker
  • Patent number: 11905251
    Abstract: A compound 1-cyclopropyl-6-fluoro-7-(4-(2-hydroxy-3-(naphthalen-2-yloxy)propylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, its synthesis, and its use as an insecticidal agent.
    Type: Grant
    Filed: August 29, 2023
    Date of Patent: February 20, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Hany Mohamed Abd El-Lateef Ahmed, Mai Mostafa Khalaf Ali, Antar Ahmed Abdelhamid Ahmed, Mohamed A. Gad
  • Patent number: 11905252
    Abstract: The present invention relates to sulfonylureas and sulfonylthioureas of formula (I) comprising a 5-membered heteroaryl ring attached to the sulfonyl group, wherein the heteroaryl ring is di-substituted at the 3- and 4-positions relative to the point of attachment of the sulfonyl group, and wherein the group attached to the terminal nitrogen atom of the urea group is either a 1,2,3,5,6,7-hexahydro-s-indacen-4-yl group substituted at the 8-position, or a heteroaryl group substituted at the alpha and alpha? positions. The present invention further relates to salts, solvates and prodrugs of such compounds, to pharmaceutical compositions comprising such compounds, and to the use of such compounds in the treatment and prevention of medical disorders and diseases, most especially by NLRP3 inhibition.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: February 20, 2024
    Assignee: INFLAZOME LIMITED
    Inventors: Matthew Cooper, David Miller, Angus Macleod, Jonathan Shannon
  • Patent number: 11905253
    Abstract: The present invention relates the field of reducing CD95-mediated cell motility in a subject, in particular for their use in the reduction of CD-95 mediated cancer cell motility, the reduction of CD95-mediated lymphocyte motility and/or B cell maturation, or the treatment of B-cell tumors, in a subject. The inventors identified a novel family of compounds having the ability to disrupt CD95/PLC?1 interaction and to neutralize the CD95-mediated calcium signaling pathway and cell migration in human peripheral blood lymphocytes (PBLs) and Th17 cells.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: February 20, 2024
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), UNIVERSITE DE RENNES 1, CENTRE HOSPITALIER UNIVERSITAIRE DE BORDEAUX, INSTITUT BERGONIE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE DE BORDEAUX
    Inventors: Pierre Vacher, Patrick Legembre, Mickael Jean, Patrick Blanco, Pierre Van De Weghe
  • Patent number: 11905254
    Abstract: A 1-(3-chlorobenzylideneamino)-5,5-diphenylimidazolidine-2,4-dione compound, its synthesis, and its use as an antimicrobial agent.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: February 20, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Hany Mohamed Abd El-Lateef Ahmed, Mai Mostafa Khalaf Ali, Antar Ahmed Abdelhamid Ahmed, Amer A. Amer
  • Patent number: 11905255
    Abstract: The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: February 20, 2024
    Assignee: PFIZER INC.
    Inventors: Elaine Greer, Stephen Anderson, Mark Maloney, Shu Yu, Ekaterina Albert, Emily Rigsbee
  • Patent number: 11905256
    Abstract: The present invention is directed to compounds represented by the formula: Formula (i) wherein R1 comprises a hydrogen atom or an alkyl group having 1 to 2 carbon atoms; wherein R2 comprises an alkylene group, an arylene group, or a heterocyclic group; and wherein M comprises a monovalent metallic cation such as sodium, lithium, or potassium; or a multivalent metallic cation such as zinc, nickel, iron, titanium, or cobalt; or an ammonium or alkyl ammonium cation derived by addition of proton (s) to a nitrogenous base.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: February 20, 2024
    Assignee: Flexsys America L.P.
    Inventors: Judicael Jacques Chapelet, Leandro Forciniti
  • Patent number: 11905257
    Abstract: The invention relates to a process for preparing Gadoteridol of formula (I). In particular, the process comprises the use of propylene oxide in the alkylation step of the compound of formula (II), wherein propylene oxide is directly reacted with the compound of formula (II) without being isolated, and wherein propylene oxide is obtained on demand by decomposition of propylene carbonate in the presence of an alkaline or alkaline earth metal halide as catalyst.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: February 20, 2024
    Assignee: BRACCO IMAGING S.P.A.
    Inventors: Roberta Fretta, Luciano Lattuada, Gabriele Meli
  • Patent number: 11905258
    Abstract: The present disclosure is concerned with 2-aminoaryl-5-aryloxazole compounds that are capable of activating NF-?B signaling. The present disclosure is also concerned with methods of using these compounds for the treatment of neurological disorders such as, for example, amyotrophic lateral sclerosis (ALS), Alzheimer's disease, Parkinson's disease, spinal muscular atrophy, traumatic brain injury, vascular dementia, Huntington's disease, mental retardation, and attention deficit and hyperactivity disorder (ADHD), and neuromuscular disorders such as, for example, Duchenne muscular dystrophy (DMD). This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: February 20, 2024
    Assignee: Southern Research Institute
    Inventors: Mark J. Suto, Bini Mathew, Rita Cowell, Corinne E. Augelli-Szafran