Patents Examined by M. Reza Asdjodi
  • Patent number: 11407965
    Abstract: A detergent additive comprising an active, the active comprising one or both of tetraacetylethylenediamine or triacetylethylenediamine; and a copolymer having maleic anhydride-based repeat units and either or both of olefinic or styrenic-based repeat units; and wherein at least a portion of the maleic anhydride-based repeat units are neutralized.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: August 9, 2022
    Assignee: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Xue Chen, Xin Jin, Liang Chen
  • Patent number: 11397383
    Abstract: A treatment liquid for a semiconductor device contains an organic alkali compound, a corrosion inhibitor, an organic solvent, Ca, Fe, and Na, in which each of the mass ratio of the Ca, the mass ratio of the Fe, and the mass ratio of the Na to the organic alkali compound in the treatment liquid is 10—12 to 10?4. A method for washing a substrate and a method for removing a resist use the treatment liquid.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: July 26, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Tomonori Takahashi, Tetsuya Kamimura
  • Patent number: 11377626
    Abstract: The present disclosure relates to a solid, enzymatic detergent compositions and methods of making and using the same. In a preferred embodiment, the detergent compositions are particularly useful for cleaning medical and dental instruments. In a preferred embodiment the compositions are particularly use for cleaning ware.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: July 5, 2022
    Assignee: Ecolab USA Inc.
    Inventors: Erik C. Olson, David Riehm, Carter M. Silvernail, Olivia N. L. Finster, Michael S. Rischmiller, Timothy Meier
  • Patent number: 11365378
    Abstract: A composition for a highly effective laundry detergent is disclosed specifically tailored to the needs of cleaning soiled cloth diapers without employing known skin irritants and without persistent residue accumulation. The present invention discloses a composition comprising a surface active agent, a water softener, a surface tension reducer, a bleaching agent and a pH balancing agent.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: June 21, 2022
    Assignee: ESEMBLY INC.
    Inventor: Elizabeth Turrigiano
  • Patent number: 11359166
    Abstract: The present invention relates to a fabric treatment composition capable of enhancing cleaning properties of a soil during cleaning through treatment of a fabric to be treated and a method for treating a fabric with the fabric treatment composition. The fabric treatment composition is a fabric treatment composition containing a hydroxyalkyl cellulose (A) in which a hydroxyalkyl cellulose is bound to at least one selected from a cationic group and a hydrophobic group including a hydrocarbon group having 4 or more carbon atoms, the content of a surfactant (B) being 3.5 parts by mass or less relative to 1 part by mass of the hydroxyalkyl cellulose (A).
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: June 14, 2022
    Assignee: KAO CORPORATION
    Inventors: Yukiko Yamawaki, Takanori Saito, Yoichiro Imori, Akihiro Koyama
  • Patent number: 11359168
    Abstract: The invention relates to stable, anhydrous laundry detergent concentrated formulation in solid forms.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: June 14, 2022
    Assignee: One Home Brands, Inc.
    Inventor: Syed Humza Naqvi
  • Patent number: 11353794
    Abstract: Improved stripper solutions for removing photoresists from substrates are provided that typically have freezing points below about 0° C. and high loading capacities. The stripper solutions comprise dimethyl sulfoxide, quaternary ammonium hydroxide, and an alkanolamine having at least two carbon atoms, at least one amino substituent and at least one hydroxyl substituent, the amino and hydroxyl substituents attached to two different carbon atoms. Some formulations can additionally contain a secondary solvent. The formulations do not contain tetramethylammonium hydroxide. Methods for use of the stripping solutions are additionally provided.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: June 7, 2022
    Assignee: VERSUM MATERIALS US, LLC
    Inventors: Richard Dalton Peters, Michael T. Phenis
  • Patent number: 11345878
    Abstract: Provided among other things are a cleaning composition comprising a carrier fluid comprising in the carrier fluid polymer comprising particulate super absorbent polymer (PSAP), wherein the PSAP as in the cleaning composition is substantially at the percolation volume fraction or higher; wherein the cleaning composition can be passed over a surface driven by a pressure drop effective to render the composition traditional biofilm (TBF) cleaning effective and protein cleaning effective.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: May 31, 2022
    Assignee: Novaflux Inc.
    Inventors: Mohamed Emam Labib, Stanislav S. Dukhin, Yacoob Tabani, Ching-Yue Lai, James L. Manganaro, Peter Materna, Jeffrey C. Robertson, Seo Yean Sohn
  • Patent number: 11339354
    Abstract: Detergent compositions and methods of preparing and using the detergent compositions are disclosed. The detergent compositions comprise a polymer system comprising at least one polycarboxylic acid polymer, copolymer, or terpolymer, an alkalinity source comprising an alkali metal carbonate, a nonionic surfactant and water. The detergent compositions are suitable at alkaline pH and reduce or prevent scale formation, improve soil dispersion, and provide effective detergency.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: May 24, 2022
    Assignee: Ecolab USA Inc.
    Inventors: David Dotzauer, Timothy Meier, Carter M. Silvernail, John Mansergh
  • Patent number: 11339331
    Abstract: A method of producing a non-petroleum based electrical insulating oil, wherein the method can include providing a primary mixture of non-petroleum origin, containing isomerized straight chain hydrocarbons; performing a distillation and/or stripping of the primary mixture; collecting a paraffinic base oil as a product of the distillation and/or stripping, containing a mixture of isoalkanes and alkanes; and mixing the base oil with an antioxidant additive.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: May 24, 2022
    Assignees: NESTE OYJ, AVANTHERM AB
    Inventor: Per Wiklund
  • Patent number: 11331255
    Abstract: Provided is a composition containing the following components (A), (B) and (C) and suppressing formation of scum during cleansing, wherein a weight ratio of (A)/(B) is 0.2-5 and a weight ratio of ((A)+(B))/(C) is 0.01-10: (A) N-lauroyl glycine or a salt thereof (B) N-myristoyl glycine or a salt thereof (C) N-acyl acidic amino acid having an acyl group having 8 to 24 carbon atoms, or a salt thereof.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: May 17, 2022
    Assignee: AJINOMOTO CO., INC.
    Inventors: Naoaki Ikeda, Naoya Yamato
  • Patent number: 11326133
    Abstract: A laundry detergent composition comprising an anti-redeposition agent, a surfactant, and optionally a builder, wherein the anti-redeposition agent is a polymer comprising polymerized units of: (a) from 5 to 40 wt % of at least one nitrogen-containing ethylenically unsaturated monomer having at least one pKa value from 6 to 11.5, and (b) from 60 to 95 wt % of at least one ethylenically unsaturated carboxylic acid monomer.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: May 10, 2022
    Assignees: Rohm and Haas Company, Union Carbide Corporation
    Inventors: Robert Butterick, Eric Wasserman, Afua Sarpong Karikari
  • Patent number: 11319515
    Abstract: The present invention discloses a method for manufacturing a four-phase heavy-duty laundry detergent wipe, characterized by the following steps: (a) manufacturing a liquid starting laundry detergent solution which contains enzymes, surfactants and at least one polyvalent alcohol as a solubilizer and which is present in a liquid phase; (b) incorporating soap in the liquid starting laundry detergent solution to obtain a liquid laundry detergent solution (A), wherein the liquid laundry detergent solution is two-phase due to over-saturation; (c) admixing at least two different washing active solid components to the liquid laundry detergent solution (A) which are insoluble in the polyvalent alcohols of step a) to obtain a laundry detergent dispersion (B) which contains the liquid over-saturated two-phase laundry detergent solution (A) from step b) as a liquid continuous outer binary phase and the at least two washing active solid components as a solid phase; (d) applying the laundry detergent dispersion (B) to a s
    Type: Grant
    Filed: January 7, 2018
    Date of Patent: May 3, 2022
    Assignee: Coin Consulting GmbH
    Inventor: Michael Pulina
  • Patent number: 11306275
    Abstract: The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: April 19, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Mark Robert Sivik, Travis Kyle Hodgdon, Alessandro Corona, III, Robert Richard Dykstra, Richard Timothy Hartshorn, Nicholas David Vetter, Tessa Xuan
  • Patent number: 11286426
    Abstract: A method of producing a non-petroleum based electrical insulating oil, wherein the method can include providing a primary mixture of non-petroleum origin, containing isomerized straight chain hydrocarbons; performing a distillation and/or stripping of the primary mixture; collecting a paraffinic base oil as a product of the distillation and/or stripping, containing a mixture of isoalkanes and alkanes; and mixing the base oil with an antioxidant additive.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: March 29, 2022
    Assignees: NESTE OYJ, AVANTHERM AB
    Inventor: Per Wiklund
  • Patent number: 11274265
    Abstract: Surfactant systems and compositions incorporating the same are disclosed for use as rinse aids on plastics and other wares. The surfactant systems and compositions include both liquid and solid formulations, along with methods of use for treating plastics and other wares. The surfactant systems and compositions provide synergistic combinations allowing lower actives in composition formulations of the plastic-compatible surfactant systems providing good sheeting, wetting and drying properties.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: March 15, 2022
    Assignee: Ecolab USA. Inc.
    Inventors: Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Thomas Gessner, Juergen Tropsch
  • Patent number: 11273422
    Abstract: A non-linear surfactant, and particularly a non-linear surfactant comprising bi-functionalized molecules or particles having both hydrophobic and hydrophilic groups. The non-linear surfactant includes a nanoparticle template of a rigid molecular structure, wherein the nanoparticle comprises a molecule or a particle that is bi-functionalized with both hydrophilic and hydrophobic groups to obtain an amphiphilic nanoparticle. The template nanoparticle can be used as a surfactant, wetting agent, emulsifier, detergent or other surface active agents or for the preparation of nanoemulsions or dispersions. The non-linear surfactant can provide smaller particle sizes for emulsion suspensions and foams.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: March 15, 2022
    Assignee: Powdermet, Inc.
    Inventors: Andrew Sherman, Brian Werry
  • Patent number: 11261342
    Abstract: Provided is a cleaning solution including: water; a compound represented by general formula (1) below; a glycol ether solves in an amount of greater than 5 g in 100 g of water having a temperature of 25 degrees C., and a proportion of the glycol ether compound is 1 percent by mass or greater but 30 percent by mass or less, and wherein in general formula (1) below, R1 represents an alkyl group containing 1 or more but 4 or less carbon atoms.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: March 1, 2022
    Assignee: RICOH COMPANY, LTD.
    Inventors: Shizuka Kohzuki, Akiko Bannai
  • Patent number: 11232884
    Abstract: A method of manufacturing an electrical device includes providing a composition comprising a mixture of vegetable oil fatty acid esters as a dielectric fluid in an electrical apparatus. The mixture of castor oil fatty acid methyl esters can contain the methyl stearate in a mass content of 1 to 20% to total amount of the mixture, the methyl oleate in a mass content of 1 to 90% to total amount of the mixture, the methyl linoleate in a mass content of 1 to 80% to total amount of the mixture, the methyl palmitate in a mass content of 1 to 50% to total amount of the mixture, the methyl ricinoleate in a mass content of 0 to 4% to total amount of the mixture, and the 10-undecylenic acid in a mass content of 0 to 1%.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: January 25, 2022
    Assignee: Arkema France
    Inventors: Stéphanie Lebrun, Frédéric Mandon, Romain Lenoir
  • Patent number: 11225633
    Abstract: A treatment liquid is a treatment liquid for a semiconductor device, containing a fluorine-containing compound, a corrosion inhibitor, and calcium, in which the mass content ratio of the calcium to the fluorine-containing compound in the treatment liquid is 1.0×10?10 to 1.0×10?4.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: January 18, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Tetsuya Kamimura, Tomonori Takahashi