Patents Examined by Kamal Saeed
  • Patent number: 11680074
    Abstract: The invention relates to functionalised dioxaborolane or dioxaborinane derivatives of formula (I), wherein R1 is covalently bonded to the boron atom by a carbon atom; one of R2, R3, R?3 or R4 is a radical of formula —X; or one of R1, R2, R3, R?3 or R4 is a radical of formula —X; and X is a functionalised radical. The invention relates to the method for preparing same and the uses thereof.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: June 20, 2023
    Assignees: ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Ludwik Leibler, Renaud Nicolay
  • Patent number: 11673865
    Abstract: Provided herein are dibenzocyclooctyne compounds useful as reagents in 1,3-dipolar cycloaddition reactions, and methods for their preparation.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: June 13, 2023
    Assignee: Massachusetts Institute of Technology
    Inventors: Ronald T. Raines, Brian Gold, Jesus M. Dones, Nile S. Abularrage, Brian James Graham
  • Patent number: 11672789
    Abstract: Provided are methods useful for preventing and mitigating radiation injury, including acute radiation syndrome, comprising administering to a subject a therapeutically effective amount of a compound represented by formula I or a pharmaceutically acceptable salt thereof, wherein Z is —O— or —N(H)—.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: June 13, 2023
    Assignees: Georgetown University, The Board of Regents of the University of Oklahoma
    Inventors: Milton L. Brown, Yali Kong, Courtney Houchen, Sripathi M. Sureban, Parthasarathy Chandrakesan
  • Patent number: 11673860
    Abstract: Disclosed crystalline Siponimod fumaric acid, solid state forms (polymorphs) thereof, processes for preparation thereof and pharmaceutical compositions thereof.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: June 13, 2023
    Assignee: TEVA PHARMACEUTICALS INTERNATIONAL GMBH
    Inventors: Marisa Martinelli, Pavel Kolesa, Maurizio Paiocchi, Matteo Toso, Roberta Volonté, Piero Paravidino
  • Patent number: 11661403
    Abstract: Provided herein are compounds and pharmaceutical compositions comprising said compounds that are useful for treating cancers. Specific cancers include those that are mediated by YAP/TAZ or those that are modulated by the interaction between YAP/TAZ and TEAD.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: May 30, 2023
    Assignee: VIVACE THERAPEUTICS, INC.
    Inventors: Andrei W. Konradi, Tracy Tzu-Ling Tang Lin
  • Patent number: 11654136
    Abstract: The invention provides a compound of Formula I, Pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment of phosphoinositide 3-kinase related diseases and disorders such as cancer. The instant application further relates to the treatment of histone deacetylase related disorders and diseases related to both histone deacetylase and phosphoinositide 3-kinase.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: May 23, 2023
    Assignee: Curis, Inc.
    Inventors: Xiong Cai, Haixiao Zhai, Chengjung Lai, Changgeng Qian, Rudi Bao
  • Patent number: 11643395
    Abstract: One embodiment of the invention relates to the treatment of diseases associated with increased butyrylcholinesterase (BuChE) enzyme activity such Alzheimer's Disease (AD), involving administering an effective amount of a compound selected from a group of new N, N?-disubstituted benzylamine derivatives (1-8) of 4-aminoantipyrine (ampyrone). The kinetic studies of two potent compounds 4-(Bis(4-iodobenzyl) amino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (5) (IC50=2.43±0.4 and Ki=5.67±0.5 ?M) and 4-(Bis(2-bromobenzyl) amino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (6) (IC50=0.7±0.2 and Ki=2.4±0.4 ?M), revealed them as a competitive and a non-competitive inhibitor of BuChE, respectively. Galantamine Hydrobromide was used as standard inhibitor with IC50=40.83±0.4 and Ki=21.5±0.7 ?M (Mixed type Inhibitor). The metabolite of aminophenazone, 4-aminoantipyrine (A) is also being reported here as an inhibitor of BuChE for the first time.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: May 9, 2023
    Inventors: Hina Siddiqui, Muhammad Iqbal Choudhary, Atia-tul- Wahab, Atta-ur- Rahman, Fazila Rizvi, Sheeba Wajid
  • Patent number: 11641857
    Abstract: The present invention sets forth new compounds that potently block activation of ABA receptors. In some aspects, these compounds can be used to enhance germination of crop seeds to stand establishment and to increase transpiration and photosynthetic yields when water is not limiting plant growth.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: May 9, 2023
    Assignee: The Regents of The University of California
    Inventors: Sean R. Cutler, Aditya Vaidya
  • Patent number: 11639332
    Abstract: Provided herein are azo prodrugs of small-molecule isoindoline-1,3-diones and isoindoles anti-inflammatory inhibitors according to formula IA, in particular PDE4 inhibitors, which prodrugs can be administered orally to a subject in need thereof, whereby the prodrugs are cleaved in the colon and the PDE4 inhibitor released.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: May 2, 2023
    Assignees: AMGEN (EUROPE) GMBH
    Inventor: William R. Baker
  • Patent number: 11634413
    Abstract: In one aspect, the invention relates to compounds having the formula: where X, Ra, Rb, R2, and R7 are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds are prodrugs of compounds having neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising these compounds; methods of using these compounds; and processes and intermediates for preparing these compounds.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: April 25, 2023
    Assignee: THERAVANCE BIOPHARMA R&D IP, LLC
    Inventors: Melissa Fleury, Adam D. Hughes
  • Patent number: 11634393
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, tautomers, N-oxides, and salts thereof, wherein A, Q, R1, R2, R3, R4, W and Y are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: April 25, 2023
    Assignee: FMC Corporation
    Inventors: James Francis Bereznak, Andrew Edmund Taggi, Stephen P. Bolgunas
  • Patent number: 11633383
    Abstract: The present invention provides a novel dosage principle for compounds of formula I and pharmaceutically acceptable derivatives thereof as defined in the claims, wherein said compound or pharmaceutically acceptable derivative thereof is intravenously administered to said patient over a period of at least about 8 hours, wherein the dose of the compound of formula I or pharmaceutically acceptable derivative thereof is at least the molar equivalent of about 45 mg/m2 of the dihydrochloride salt of the compound of formula I-B as defined in the claims.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: April 25, 2023
    Assignee: Basilea Pharmaceutica International AG
    Inventors: Marc Engelhardt, Anne Schmitt-Hoffmann, Patrice Larger
  • Patent number: 11629141
    Abstract: The compounds of the present invention are represented by the following compounds having Formula (I): where the substituents R, R1-R5, k, m, n, and q are as defined herein. These compounds are used in the treatment of cancer, immunologic disorders, autoimmune disorders, neurodegenerative disorders, or inflammatory disorders, infectious disease, or for providing immunosuppression for transplanted organs or tissues.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: April 18, 2023
    Assignee: CORNELL UNIVERSITY
    Inventors: Gang Lin, Carl Nathan, Pradeep K. Singh, Lei Shi, Laura Kirkman
  • Patent number: 11623922
    Abstract: The present invention relates to compounds of formula (I): wherein Q is selected from O or S; R1 is a saturated or unsaturated hydrocarbyl group, wherein the hydrocarbyl group may be straight-chained or branched, or be or include cyclic groups, wherein the hydrocarbyl group may optionally be substituted, and wherein the hydrocarbyl group may optionally include one or more heteroatoms N, O or S in its carbon skeleton; and R2 is a cyclic group substituted at the a-position, wherein R2 may optionally be further substituted. 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 the inhibition of NLRP3.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: April 11, 2023
    Assignee: INFLAZOME LIMITED
    Inventors: David Miller, Stephen Thom, Stephen St-Gallay, Jonathan Shannon, Paul Leeson
  • Patent number: 11618745
    Abstract: Provided herein are unsymmetrical bis(azolium) salts, unsymmetrical CCC-NHC metal complexes, and methods of forming the same. The unsymmetrical bis(azolium) salts include a central aryl ring that is substituted with two heterocyclic rings in an ortho, meta, or para fashion. The unsymmetrical CCC-NHC metal complexes include metalated unsymmetrical bis(azolium) salts. The method of forming the unsymmetrical CCC-NHC metal complexes includes reacting a dihalogenated benzene with a first azole to form a mono(azole)benzene, reacting the mono(azole)benzene with a second azole to form an unsymmetrical bis(azole)benzene, alkylating the unsymmetrical bis(azole)benzene to form an unsymmetrical bis(azolium) salt, and metalating the unsymmetrical bis(azolium) salt to form the unsymmetrical CCC-NHC metal complex. Also provided are a bis-ligated CCC-NHC metal complex and an unsymmetrical bimetallic complex.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: April 4, 2023
    Assignee: Mississippi State University
    Inventors: Thedford Keith Hollis, Charles Edwin Webster
  • Patent number: 11617738
    Abstract: The present invention generally relates to 6-amino-2,4-dihydropyrano [2,3-c] pyrazoles as a ubiquitin specific protease 7 (USP7) inhibitor useful for the treatment of diseases mediated by malfunction of USP7, such as inflammation, cancer, and immunological disorders. The invention described herein also pertains to pharmaceutical compositions and methods for treating diseases mediated by malfunction of USP7, in mammals using compounds disclosed herein.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: April 4, 2023
    Assignee: Purdue Research Foundation
    Inventors: Antonella Pepe, Andrew Mesecar
  • Patent number: 11617740
    Abstract: Provides herein are novel compounds, compositions, and methods useful for inhibiting bacteria, such as Mycobacterium tuberculosis. These compositions and methods find many uses in medicine and research, e.g., treating subjects afflicted with active or latent bacterial infections.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: April 4, 2023
    Assignee: Board of Trustees of Michigan State University
    Inventors: Robert Abramovitch, Edmund Ellsworth
  • Patent number: 11617741
    Abstract: Provided is a method for inhibiting the growth of Gram-positive bacteria, including contacting said bacteria with a first compound and a second compound, wherein the first compound is a compound of Formula I: and the second compound is an antibiotic other than a compound of Formula I. Also provided is a composition including the first compound and the second compound.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: April 4, 2023
    Assignees: HEALTH RESEARCH, INC., THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK, DUKE UNIVERSITY
    Inventors: Ville Vare, Kathleen McDonough, Ryan Schneider, Paul Agris, Thorsten Seyler
  • Patent number: 11618729
    Abstract: A method of preparing bilirubin IX? from biliverdin IX? diester, the method including: 1) adding sodium hydroxide dissolved in a first methanol solution to biliverdin IX? diester dissolved in a second methanol solution, to yield a first mixture; adding water to the first mixture to hydrolyze biliverdin IX? diester; adding an acid to the first mixture to adjust the pH value thereof; removing a first solvent of the first mixture through rotary evaporation, and removing an inorganic salt through rinsing, and vacuum drying, to yield biliverdin IX?; and 2) dissolving the biliverdin IX? in an alcoholic solution, and adding a radical scavenger and borohydride to the alcoholic solution, to yield a second mixture; adding a ketone to the second mixture to decompose excess borohydride; adding the acid to the second mixture to adjust the pH value thereof; and removing a second solvent of the second mixture through rotary evaporation.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: April 4, 2023
    Assignees: POSEIDON PHARMACEUTICAL CO., LTD., WUHAN DAPENG PHARMACEUTICAL CO.. LTD.
    Inventors: Fapu Chen, Yuxin Shi, Fakai Chen
  • Patent number: 11618733
    Abstract: Disclosed are crystalline salts of Compound I, methods of preparing them, and related pharmaceutical preparations thereof. Also disclosed are methods of treatment using the crystalline salts of the invention.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: April 4, 2023
    Assignee: BioCryst Pharmaceuticals, Inc.
    Inventors: Yahya El-Kattan, Yarlagadda S. Babu