Patents by Inventor ROOPA SANTOSH GHIRNIKAR

ROOPA SANTOSH GHIRNIKAR has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FABRIC AND HOME CARE COMPOSITION INCLUDING A PROTEASE
    Publication number: 20230365897
    Abstract: Fabric and home care compositions including a surfactant and a protease.
    Type: Application
    Filed: December 14, 2022
    Publication date: November 16, 2023
    Inventors: Michelle JACKSON, Karolina Anna KORZYCKA, Carly PICKERING, Philip Frank SOUTER, Viktor Yuryevich ALEKSEYEV, Lilia Maria BABE, Lydia DANKMEYER, Roopa Santosh GHIRNIKAR, Frits GOEDEGEBUUR, Thijs KAPER, Harm Jan MULDER, Nils Henning REDESTIG, Sander VAN STIGT-THANS
  • SUBTILISIN VARIANTS HAVING IMPROVED STABILITY
    Publication number: 20230028935
    Abstract: Disclosed herein is one or more subtilisin variant, nucleic acid encoding same, and compositions and methods related to the production and use thereof, including one or more subtilisin variant that has improved stability compared to one or more reference subtilisin.
    Type: Application
    Filed: November 25, 2019
    Publication date: January 26, 2023
    Inventors: Lilia Maria BABE, Viktor Yuryevich ALEKSEYEV, Joshua Roy BASLER, H. Billur ENGIN, David A. ESTELL, Roopa Santosh GHIRNIKAR, Frits GOEDEGEBUUR, Thijs KAPER, Harm MULDER, Sina PRICELIUS, Nils Henning REDESTIG, Sander VAN STIGT THANS
  • Automatic dishwashing detergent composition comprising a protease
    Patent number: 11492571
    Abstract: A phosphate-free automatic dishwashing cleaning composition comprising a protease wherein the protease has at least 80%, preferably at least 85%, more preferably at least 90% and especially at least 96% identity with the amino acid sequence of SEQ ID NO:1 or with the amino acid sequence of SEQ ID NO:2 and wherein the protease comprises amino acid substitutions selected from the group consisting of: (i) at least two amino acid substitutions selected from the group consisting of: X198G/A/K/L/Q/R/T/V/S/L, X207Q, X211Q/N and X212Q in combination with at least three amino acid substitutions selected from the group consisting of: X039E, X074D, X099R, X126A, X127E and X128G; or (ii) X039E-X074D-X099R-X116R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X211N; X039E-X074D-X099R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X207Q; or (iii) any of the proteases of (i) and (ii) further comprising at least one amino acid substitution selected from X242D and X256E; or (iv) X039E-X074D-X099R
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: November 8, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Philip Frank Souter, Eva Maria Perez-Prat Vinuesa, Michelle Jackson, Carly Pickering, Viktor Yuryevich Alekseyev, Lilia Maria Babe, Frits Goedegebuur, Thijs Kaper, Sina Pricelius, Sander Van Stigt Thans, Harm Mulder, Nils Henning Redestig, Lydia Dankmeyer, Michael Stoner, Adam Garske, Roopa Santosh Ghirnikar
  • AprL-clade subtilisin protease variants and uses thereof
    Patent number: 11473075
    Abstract: The present disclosure provides AprL-clade protease enzymes, including variant AprL-clade protease enzymes, nucleic acids encoding same, and compositions and methods related to the production and use thereof, including an AprL-clade variant subtilisin enzyme that has improved stability and/or soil removal compared to a parent AprL-clade subtilisin enzyme.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: October 18, 2022
    Assignee: DANISCO US INC.
    Inventors: David A. Estell, Frits Goedegebuur, Marc Anton Bernhard Kolkman, Rie Mejldal, Katherine Augustyn, Lilia Maria Babe, Richard R Bott, Jian Yao, Roopa Santosh Ghirnikar
  • SUBTILISIN VARIANTS AND METHODS OF USE
    Publication number: 20220220419
    Abstract: Disclosed herein is one or more subtilisin variant, nucleic acid encoding same, and compositions and methods related to the production and use thereof, including one or more subtilisin variant that has improved stability and/or soil removal compared to one or more reference subtilisin.
    Type: Application
    Filed: May 20, 2020
    Publication date: July 14, 2022
    Inventors: Viktor Yuryevich ALEKSEYEV, Lilia Maria BABE, Lydia DANKMEYER, Adam GARSKE, Roopa Santosh GHIRNIKAR, Frits GOEDEGEBUUR, Thijs KAPER, Harm MULDER, Sina PRICELIUS, Nils Henning REDESTIG, Michael STONER, Sander VAN STIGT THANS
  • AUTOMATIC DISHWASHING DETERGENT COMPOSITION COMPRISING A PROTEASE
    Publication number: 20210122997
    Abstract: A phosphate-free automatic dishwashing cleaning composition comprising a protease wherein the protease has at least 80%, preferably at least 85%, more preferably at least 90% and especially at least 96% identity with the amino acid sequence of SEQ ID NO:1 or with the amino acid sequence of SEQ ID NO:2 and wherein the protease comprises amino acid substitutions selected from the group consisting of: (i) at least two amino acid substitutions selected from the group consisting of: X198G/A/K/L/Q/R/T/V/S/L, X207Q, X211Q/N and X212Q in combination with at least three amino acid substitutions selected from the group consisting of: X039E, X074D, X099R, X126A, X127E and X128G; or (ii) X039E-X074D-X099R-X116R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X211N; X039E-X074D-X099R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X207Q; or (iii) any of the proteases of (i) and (ii) further comprising at least one amino acid substitution selected from X242D and X256E; or (iv) X039E-X074D-X099R
    Type: Application
    Filed: October 9, 2020
    Publication date: April 29, 2021
    Inventors: Philip Frank SOUTER, Eva Maria PEREZ-PRAT VINUESA, Michelle JACKSON, Carly PICKERING, Viktor Yuryevich ALEKSEYEV, Lilia Maria BABE, Frits GOEDEGEBUUR, Thijs KAPER, Sina PRICELIUS, Sander VAN STIGT THANS, Harm MULDER, Nils Henning REDESTIG, Lydia DANKMEYER, Michael STONER, Adam GARSKE, Roopa Santosh GHIRNIKAR
  • SUBTILISIN VARIANTS HAVING IMPROVED STABILITY
    Publication number: 20200354708
    Abstract: Disclosed herein is one or more subtilisin variant, nucleic acid encoding same, and compositions and methods related to the production and use thereof, including one or more subtilisin variant that has improved stability compared to one or more reference subtilisin.
    Type: Application
    Filed: November 28, 2018
    Publication date: November 12, 2020
    Inventors: Lilia Maria Babe, Viktor Yuryevich Alekseyev, Joshua Roy Basler, H. Billur Engin, David A. Estell, Roopa Santosh Ghirnikar, Frits Goedegebuur, Thijs Kaper, Mulder Harm, Sina Pricelius, Thans Sander Van Stigt
  • PAENIBACILLUS AND BACILLUS SPP. MANNANASES
    Publication number: 20200277590
    Abstract: The present disclosure relates to endo-beta-mannanases from Paenibacillus and Bacillus spp., polynucleotides encoding such endo-beta-mannanases, compositions containing such mannanases, and methods of use thereof. Compositions containing such endo-beta-mannanases are suitable for use as detergents and cleaning fabrics and hard surfaces, as well as a variety of other industrial applications.
    Type: Application
    Filed: September 20, 2019
    Publication date: September 3, 2020
    Inventors: Christian D. Adams, Roopa Santosh Ghirnikar, Victoria Huang, Marc Kolkman, Zhen Qian, Liling Jin
  • AprL-CLADE PROTEASE VARIANTS AND USES THEREOF
    Publication number: 20200123522
    Abstract: The present disclosure provides AprL-clade protease enzymes, including variant AprL-clade protease enzymes, nucleic acids encoding same, and compositions and methods related to the production and use thereof, including an AprL-clade variant subtilisin enzyme that has improved stability and/or soil removal compared to a parent AprL-clade subtilisin enzyme.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Inventors: David A Estell, Frits Goedegebuur, Marc Anton Bernhard Kolkman, Rie Mejldal, Katherine Augustyn, Lilia Maria Babe, Richard R Bott, Jian Yao, Roopa Santosh Ghirnikar
  • NOVEL METALLOPROTEASES
    Publication number: 20200115693
    Abstract: Aspects of the present compositions and methods relate to novel metalloproteases polynucleotides encoding the novel metalloprotease, compositions and methods for use thereof.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 16, 2020
    Inventors: Lilia Maria Babe, RICHARD R BOTT, ROOPA SANTOSH GHIRNIKAR, FRITS GOEDEGEBUUR, XIAOGANG GU, MARC ANTON BERNHAR KOLKMAN, JIAN YAO, SHUKUN YU
  • NOVEL METALLOPROTEASES
    Publication number: 20190264187
    Abstract: Aspects of the present compositions and methods relate to novel metalloproteases polynucleotides encoding the novel metalloprotease, compositions and methods for use thereof.
    Type: Application
    Filed: May 7, 2019
    Publication date: August 29, 2019
    Inventors: Lilia M Babe, Roopa Santosh Ghirnikar, Frits Goedegebuur, Xiaogang Gu, Marc Anton Bernhard Kolkman, Jian Yao, Shukun Yu
  • NOVEL METALLOPROTEASES
    Publication number: 20180080017
    Abstract: Aspects of the present compositions and methods relate to novel metalloproteases polynucleotides encoding the novel metalloprotease, compositions and methods for use thereof.
    Type: Application
    Filed: November 30, 2017
    Publication date: March 22, 2018
    Inventors: XIAOGANG GU, FRITS GOEDEGEBUUR, MARC ANTON BERNHAR KOLKMAN, SHUKUN YU, LILIA MARIA BABE, ROOPA SANTOSH GHIRNIKAR, JIAN YAO