Patents by Inventor Viktor Yuryevich Alekseyev

Viktor Yuryevich Alekseyev 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).

  • COMPOSITIONS AND METHODS COMPRISING SERINE PROTEASE VARIANTS
    Publication number: 20180216092
    Abstract: The present invention provides serine protease variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.
    Type: Application
    Filed: December 5, 2017
    Publication date: August 2, 2018
    Inventors: VIKTOR YURYEVICH ALEKSEYEV, Neelam S. Amin, Luis G. Cascao-Pereira, Katherine D. Collier, David A. Estell, James T. Kellis, JR., Ayrookaran J. Poulose, Philip F. Souter, Glenn S. Ward, Katherine Augustyn, Jian Yao
  • FABRIC AND HOME CARE PRODUCTS
    Publication number: 20180171268
    Abstract: This invention relates to fabric and home care products comprising one or more cold water proteases and processes for making and using such products. Such compositions provide improved cleaning and freshness. Such cold water proteases may be derived from parent enzymes, including BPN? subtilisin and subtilisin derived from Bacillus lentus, by substitution, insertion and/or deletion of one or more of the parent enzymes' amino acids.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 21, 2018
    Inventors: Philip Frank Souter, Glenn Steven Ward, Viktor Yuryevich Alekseyev, Joshua Roy Basler, Luis Gustavo Cascao-Pereira, David A Estell, Ayrookaran J Poulose, James T Kellis, JR., Alexander Pisarchik, Daniel Torres-Pazmino
  • Glucoamylase Variants
    Publication number: 20160272958
    Abstract: Aspects of the present disclosure include glucoamylase (GA) variants having at least one improved property over a parent GA, compositions containing the GA variants, nucleic acids encoding the GA variants, and methods for producing and using the same. In some aspects, the GA variant is a variant of a parent GA from Humicola grisea.
    Type: Application
    Filed: December 3, 2014
    Publication date: September 22, 2016
    Applicant: Danisco US Inc.
    Inventors: Daniel Esteban Torres Pazmino, Viktor Yuryevich Alekseyev, Casper Willem Vroemen, David A. Estell
  • COMPOSITIONS AND METHODS COMPRISING THERMOLYSIN PROTEASE VARIANTS
    Publication number: 20160060611
    Abstract: The present invention provides serine protease—thermoslysine—variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.
    Type: Application
    Filed: November 5, 2013
    Publication date: March 3, 2016
    Applicant: DANISCO US INC.
    Inventors: Viktor Yuryevich ALEKSEYEV, Lilia Maria BABE, David A. ESTELL, Frits GOEDEGEBUUR, Harm MULDER, Daniel Esteban TORRES PAZMINO, Jian YAO, Richard R. BOTT
  • Compositions and Methods Comprising Variant Microbial Proteases
    Publication number: 20150247140
    Abstract: The present invention provides variant subtilisins and compositions comprising at least one variant subtilisin set forth herein, as well as methods for using these variants and compositions. In some embodiments, the present invention provides variant proteases suitable for laundry cleaning applications.
    Type: Application
    Filed: March 2, 2015
    Publication date: September 3, 2015
    Applicant: DANISCO US INC.
    Inventors: Viktor Yuryevich Alekseyev, Luis G. Cascao-Pereira, James T. Kellis, JR., Alexander Pisarchik
  • Compositions and Methods Comprising Variant Microbial Proteases
    Publication number: 20150056682
    Abstract: The present invention provides variant subtilisins and compositions comprising at least one variant subtilisin set forth herein, as well as methods for using these variants and compositions. In some embodiments, the present invention provides variant proteases suitable for laundry cleaning applications.
    Type: Application
    Filed: November 10, 2014
    Publication date: February 26, 2015
    Applicant: DANISCO US INC.
    Inventors: Viktor Yuryevich Alekseyev, Luis G. Cascao-Pereira, James T. Kellis, JR., Alexander Pisarchik
  • Fabric and home care products comprising cold water proteases
    Patent number: 8785171
    Abstract: This invention relates to fabric and home care products comprising one or more cold water proteases and processes for making and using such products. Such compositions provide improved cleaning and freshness. Such cold water proteases may be derived from parent enzymes, including BPN? subtilisin and subtilisin derived from Bacillus lentus, by substitution, insertion and/or deletion of one or more of the parent enzymes' amino acids.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: July 22, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Philip Frank Souter, Glenn Steven Ward, Viktor Yuryevich Alekseyev, Joshua Roy Basler, Luis Gustavo Cascão-Pereira, David A. Estell, Ayrookaran J. Poulose, James T. Kellis, Jr., Alexander Pisarchik, Daniel Esteban Torres-Pazmino
  • FABRIC AND HOME CARE PRODUCTS
    Publication number: 20140193888
    Abstract: This invention relates to fabric and home care products comprising one or more cold water proteases and processes for making and using such products. Such compositions provide improved cleaning and freshness. Such cold water proteases may be derived from parent enzymes, including BPN? subtilisin and subtilisin derived from Bacillus lentus, by substitution, insertion and/or deletion of one or more of the parent enzymes' amino acids.
    Type: Application
    Filed: March 12, 2014
    Publication date: July 10, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Philip Frank SOUTER, Glenn Steven WARD, Viktor Yuryevich ALEKSEYEV, Joshua Roy BASLER, Luis Gustavo CASAO-PEREIRA, David A ESTELL, Ayrookaran J Poulose, James T KELLIS, JR., Alexander PISARCHIK, Daniel TORRES-PAZMINO
  • COMPOSITIONS AND METHODS COMPRISING SERINE PROTEASE VARIANTS (AS AMENDED)
    Publication number: 20130260438
    Abstract: The present invention provides serine protease variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.
    Type: Application
    Filed: May 5, 2011
    Publication date: October 3, 2013
    Applicant: Danisco US Inc.
    Inventors: Viktor Yuryevich Alekseyev, Neelam A Amin, Katherine Auguslyn, Luis Gustavo Cascao-Pereira, Katherine D. Collier, David A. Estell, James T. Kellis, JR., Ayrookaran J. Poulose, Philip Frank Souter, Glenn Steven Ward, Jian Yao
  • Compositions And Methods Comprising Variant Microbial Proteases
    Publication number: 20110256610
    Abstract: The present invention provides variant subtilisins and compositions comprising at least one variant subtilisin set forth herein, as well as methods for using these variants and compositions. In some embodiments, the present invention provides variant proteases suitable for laundry cleaning applications.
    Type: Application
    Filed: June 3, 2009
    Publication date: October 20, 2011
    Inventors: Viktor Yuryevich Alekseyev, Luis G. Cascao-Pereira, James T. Kellis, JR., Alexander Pisarchik
  • FABRIC AND HOME CARE PRODUCTS
    Publication number: 20110237487
    Abstract: This invention relates to fabric and home care products comprising one or more cold water proteases and processes for making and using such products. Such compositions provide improved cleaning and freshness. Such cold water proteases may be derived from parent enzymes, including BPN? subtilisin and subtilisin derived from Bacillus lentus, by substitution, insertion and/or deletion of one or more of the parent enzymes' amino acids.
    Type: Application
    Filed: December 9, 2010
    Publication date: September 29, 2011
    Inventors: Philip Frank Souter, Glenn Steven Ward, Viktor Yuryevich Alekseyev, Joshua Roy Basler, Luis Gustavo Cascão-Pereira, David A. Estell, Ayrookaran J. Poulose, James T. Kellis, JR., Alexander Pisarchik, Daniel Esteban Torres-Pazmino