Patents by Inventor David C. Schriemer

David C. Schriemer 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).

  • Patent number: 11725198
    Abstract: Provided herein are compositions, foods comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof for modulating gluten intolerance and related conditions, such as celiac disease. Further provided herein are pharmaceutical compositions comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof to treat bacterial infections of the gastrointestinal tract, such as C. difficile or H. pylori. Further provided herein are compositions comprising recombinant nepenthesin I or nepenthesin II, or homologous proteins, and methods for making the same.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: August 15, 2023
    Assignee: CODEXIS, INC.
    Inventors: David C. Schriemer, Petr Man, Hynek Mrazek, Martial Rey
  • Patent number: 11723960
    Abstract: The invention described herein relates to methods and compositions for treatment of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity), or inhibition of inflammation and/or immune response in the intestine due to antigenic food peptides, by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: August 15, 2023
    Assignee: Codexis, Inc.
    Inventors: David C. Schriemer, Martial Rey
  • Patent number: 11701411
    Abstract: The invention described herein relates to methods and compositions for treatment of one or more symptoms of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity) by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: July 18, 2023
    Assignee: Codexis, Inc.
    Inventors: David C. Schriemer, Martial Rey
  • Publication number: 20210230569
    Abstract: Provided herein are compositions, foods comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof for modulating gluten intolerance and related conditions, such as celiac disease. Further provided herein are pharmaceutical compositions comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof to treat bacterial infections of the gastrointestinal tract, such as C. difficile or H. pylori. Further provided herein are compositions comprising recombinant nepenthesin I or nepenthesin II, or homologous proteins, and methods for making the same.
    Type: Application
    Filed: March 23, 2021
    Publication date: July 29, 2021
    Inventors: David C. SCHRIEMER, Petr MAN, Hynek MRAZEK, Marital REY
  • Publication number: 20210220451
    Abstract: The invention described herein relates to methods and compositions for treatment of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity), or inhibition of inflammation and/or immune response in the intestine due to antigenic food peptides, by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Application
    Filed: February 22, 2021
    Publication date: July 22, 2021
    Inventors: David C. Schriemer, Martial Rey
  • Patent number: 10982201
    Abstract: Provided herein are compositions, foods comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof for modulating gluten intolerance and related conditions, such as celiac disease. Further provided herein are pharmaceutical compositions comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof to treat bacterial infections of the gastrointestinal tract, such as C. difficile or H. pylori. Further provided herein are compositions comprising recombinant nepenthesin I or nepenthesin II, or homologous proteins, and methods for making the same.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: April 20, 2021
    Assignee: Codexis, Inc.
    Inventors: David C. Schriemer, Petr Man, Hynek Mrazek, Martial Rey
  • Publication number: 20210093699
    Abstract: The invention described herein relates to methods and compositions for treatment of one or more symptoms of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity) by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Application
    Filed: November 23, 2020
    Publication date: April 1, 2021
    Inventors: David C. Schriemer, Martial Rey
  • Patent number: 10960059
    Abstract: The invention described herein relates to methods and compositions for treatment of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity), or inhibition of inflammation and/or immune response in the intestine due to antigenic food peptides, by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: March 30, 2021
    Assignee: Codexis, Inc.
    Inventors: David C. Schriemer, Martial Rey
  • Patent number: 10857214
    Abstract: The invention described herein relates to methods and compositions for treatment of one or more symptoms of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity) by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: December 8, 2020
    Assignee: CODEXIS, INC.
    Inventors: David C. Schriemer, Martial Rey
  • Publication number: 20200040322
    Abstract: Provided herein are compositions, foods comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof for modulating gluten intolerance and related conditions, such as celiac disease. Further provided herein are pharmaceutical compositions comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof to treat bacterial infections of the gastrointestinal tract, such as C. difficile or H. pylori. Further provided herein are compositions comprising recombinant nepenthesin I or nepenthesin II, or homologous proteins, and methods for making the same.
    Type: Application
    Filed: March 18, 2019
    Publication date: February 6, 2020
    Inventors: David C. SCHRIEMER, Petr MAN, Hynek MRAZEK, Martial REY
  • Patent number: 10266818
    Abstract: Provided herein are compositions, foods comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof for modulating gluten intolerance and related conditions, such as celiac disease. Further provided herein are pharmaceutical compositions comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof to treat bacterial infections of the gastrointestinal tract, such as C. difficile or H. pylori. Further provided herein are compositions comprising recombinant nepenthesin I or nepenthesin II, or homologous proteins, and methods for making the same.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: April 23, 2019
    Assignee: NEPETX, LLC
    Inventors: David C. Schriemer, Petr Man, Hynek Mrazek, Martial Rey
  • Publication number: 20190022194
    Abstract: The invention described herein relates to methods and compositions for treatment of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity), or inhibition of inflammation and/or immune response in the intestine due to antigenic food peptides, by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Application
    Filed: February 27, 2018
    Publication date: January 24, 2019
    Applicant: NEPETX, LLC
    Inventors: David C. Schriemer, Martial Rey
  • Publication number: 20170232077
    Abstract: The invention described herein relates to methods and compositions for treatment of one or more symptoms of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity) by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Application
    Filed: December 16, 2016
    Publication date: August 17, 2017
    Applicant: NEPETX, LLC
    Inventors: David C. Schriemer, Martial Rey
  • Publication number: 20170067040
    Abstract: Provided herein are compositions, foods comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof for modulating gluten intolerance and related conditions, such as celiac disease. Further provided herein are pharmaceutical compositions comprising nepenthesin or a derivative thereof and methods of using nepenthesin or a derivative thereof to treat bacterial infections of the gastrointestinal tract, such as C. difficile or H. pylori. Further provided herein are compositions comprising recombinant nepenthesin I or nepenthesin II, or homologous proteins, and methods for making the same.
    Type: Application
    Filed: July 13, 2016
    Publication date: March 9, 2017
    Applicant: Nepetx, LLC
    Inventors: David C. Schriemer, Petr Man, Hynek Mrazek, Martial Rey
  • Publication number: 20160022785
    Abstract: The invention described herein relates to methods and compositions for treatment of gluten intolerance and related conditions (e.g., celiac disease and gluten sensitivity), or inhibition of inflammation and/or immune response in the intestine due to antigenic food peptides, by administration of a pharmaceutical composition comprising one or more Nepenthes enzymes.
    Type: Application
    Filed: June 16, 2015
    Publication date: January 28, 2016
    Inventors: David C. Schriemer, Martial Rey
  • Publication number: 20040110233
    Abstract: Disclosed are methods for screening compound libraries using frontal chromatography in combination with mass spectrometry to identify and rank those members of the library that bind to a target receptor. Methods are also disclosed which permit a compound library to be rapidly screened to determine if any member of the library has an affinity for the target receptor as measured by a pre-selected indicator compound.
    Type: Application
    Filed: August 14, 2003
    Publication date: June 10, 2004
    Inventors: Ole Hindsgaul, David C. Schriemer
  • Patent number: 6723235
    Abstract: Disclosed are apparatus for screening compound libraries using frontal chromatography in combination with mass spectrometry to identify and rank those members of the library that bind to a target receptor. The apparatus of this invention also permit a compound library to be rapidly screened to determine if any member of the library has an affinity for the target receptor as measured by a pre-selected indicator compound.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: April 20, 2004
    Inventors: Ole Hindsgaul, David C. Schriemer
  • Patent number: 6720190
    Abstract: Disclosed are methods for screening compound libraries using frontal chromatography in combination with mass spectrometry to identify and rank those members of the library that bind to a target receptor. Methods are also disclosed which permit a compound library to be rapidly screened to determine if any member of the library has an affinity for the target receptor as measured by a pre-selected indicator compound.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: April 13, 2004
    Inventors: Ole Hindsgaul, David C. Schriemer
  • Publication number: 20040053336
    Abstract: Disclosed are methods for screening compound libraries using frontal chromatography in combination with mass spectrometry to identify and rank those members of the library that bind to a target receptor. Methods are also disclosed which permit a compound library to be rapidly screened to determine if any member of the library has an affinity for the target receptor as measured by a pre-selected indicator compound.
    Type: Application
    Filed: August 14, 2003
    Publication date: March 18, 2004
    Inventors: Ole Hindsgaul, David C. Schriemer
  • Patent number: 6656739
    Abstract: Disclosed are methods for screening compound libraries using frontal chromatography in combination with mass spectrometry to identify and rank those members of the library that bind to a target receptor. Methods are also disclosed which permit a compound library to be rapidly screened to determine if any members of the library have a higher affinity for the target receptor relative to a pre-selected indicator compound.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: December 2, 2003
    Inventors: Ole Hindsgaul, David C. Schriemer