Patents by Inventor Subhayu Basu

Subhayu Basu 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: 11357824
    Abstract: Nutritive polypeptides are provided herein. Also provided are various other embodiments including nucleic acids encoding the polypeptides, recombinant microorganisms that make the polypeptides, vectors for expressing the polypeptides, methods of making the polypeptides using recombinant microorganisms, compositions and formulations that comprise the polypeptides, and methods of using the polypeptides, compositions and formulations.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: June 14, 2022
    Assignee: Axcella Health Inc.
    Inventors: Michael Hamill, Brett Boghigian, Caitlyn Harvey, David Berry, David Young, Geoffrey Von Maltzahn, John Kramarczyk, Jameson Rogers, Kathryn Heard, Michael Doherty, Nathaniel Silver, Phillip Samayoa, Subhayu Basu, Shaila Rahman, Vimal Vaidya, Ying-Ja Chen
  • Publication number: 20200306342
    Abstract: Nutritive polypeptides are provided herein. Also provided are various other embodiments including nucleic acids encoding the polypeptides, recombinant microorganisms that make the polypeptides, vectors for expressing the polypeptides, methods of making the polypeptides using recombinant microorganisms, compositions and formulations that comprise the polypeptides, and methods of using the polypeptides, compositions and formulations.
    Type: Application
    Filed: March 16, 2020
    Publication date: October 1, 2020
    Inventors: Michael Hamill, Brett Boghigian, Caitlyn Harvey, David Berry, David Young, Geoffrey Von Maltzahn, John Kramarczyk, Jameson Rogers, Kathryn Heard, Michael Doherty, Nathaniel Silver, Phillip Samayoa, Subhayu Basu, Shaila Rahman, Vimal Vaidya, Ying-Ja Chen
  • Publication number: 20200188481
    Abstract: Nutritive polypeptides are provided herein. Also provided are various other embodiments including nucleic acids encoding the polypeptides, recombinant microorganisms that make the polypeptides, vectors for expressing the polypeptides, methods of making the polypeptides using recombinant microorganisms, compositions and formulations that comprise the polypeptides, and methods of using the polypeptides, compositions and formulations.
    Type: Application
    Filed: September 27, 2019
    Publication date: June 18, 2020
    Inventors: Michael Hamill, Brett Boghigian, Caitlyn Harvey, David Berry, David Young, Geoffrey Von Maltzahn, John Kramarczyk, Jameson Rogers, Kathryn Heard, Michael Doherty, Nathaniel Silver, Phillip Samayoa, Subhayu Basu, Shaila Rahman, Vimal Vaidya, Ying-Ja Chen
  • Patent number: 10463711
    Abstract: Nutritive polypeptides are provided herein. Also provided are various other embodiments including nucleic acids encoding the polypeptides, recombinant microorganisms that make the polypeptides, vectors for expressing the polypeptides, methods of making the polypeptides using recombinant microorganisms, compositions and formulations that comprise the polypeptides, and methods of using the polypeptides, compositions and formulations.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: November 5, 2019
    Assignee: Axcella Health Inc.
    Inventors: Michael Hamill, Brett Boghigian, Caitlyn Harvey, David Berry, David Young, Geoffrey Von Maltzahn, John Kramarczyk, Jameson Rogers, Kathryn Heard, Michael Doherty, Nathaniel Silver, Phillip Samayoa, Subhayu Basu, Shaila Rahman, Vimal Vaidya, Ying-Ja Chen
  • Publication number: 20180349813
    Abstract: A mobile app is developed to seamlessly integrate oil field production data and information coming from geology and engineering disciplines to conduct fully integrated surface and subsurface evaluation of well and reservoir performance with a single application software for optimising daily production and maximising recovery factor in real time. The mobile app would also allow for 3D visualization of static and dynamic models on mobile devices which would allow for field engineers instant, real-time, and seamless understanding of subsurface status of the oil producing wells that would not only enable prompt and accurate decision making process but also assist in simplifying the process by ease of access to all stakeholders. The mobile app would permit real-time integration across disciplines on a single interface to instantly process and analyze data and information in order to clearly evaluate on-going field production and identify challenges.
    Type: Application
    Filed: June 4, 2017
    Publication date: December 6, 2018
    Inventor: Subhayu Basu
  • Publication number: 20160339078
    Abstract: Nutritive polypeptides are provided herein. Also provided are various other embodiments including nucleic acids encoding the polypeptides, recombinant microorganisms that make the polypeptides, vectors for expressing the polypeptides, methods of making the polypeptides using recombinant microorganisms, compositions and formulations that comprise the polypeptides, and methods of using the polypeptides, compositions and formulations.
    Type: Application
    Filed: March 25, 2016
    Publication date: November 24, 2016
    Inventors: Michael Hamill, Brett Boghigian, Caitlyn Harvey, David Berry, David Young, Geoffrey Von Maltzahn, John Kramarczyk, Jameson Rogers, Kathryn Heard, Michael Doherty, Nathaniel Silver, Phillip Samayoa, Subhayu Basu, Shaila Rahman, Vimal Vaidya, Ying-Ja Chen
  • Publication number: 20160219910
    Abstract: Nutritive polypeptides are provided herein. Also provided are various other embodiments including nucleic acids encoding the polypeptides, recombinant microorganisms that make the polypeptides, vectors for expressing the polypeptides, methods of making the polypeptides using recombinant microorganisms, compositions and formulations that comprise the polypeptides, and methods of using the polypeptides, compositions and formulations.
    Type: Application
    Filed: September 25, 2014
    Publication date: August 4, 2016
    Inventors: Nathaniel W. Silver, Ying-Ja Chen, David Arthur Berry, Michael J. Hamill, Subhayu Basu, Luke Hamm, Alison Williams, David V. Erbe, Geoffrey von Maltzahn
  • Publication number: 20150307562
    Abstract: Nutritive proteins are provided herein. Also provided are various other embodiments including nucleic acids encoding the proteins, recombinant microorganisms that make the proteins, vectors for expressing the proteins, methods of making the proteins using recombinant microorganisms, compositions that comprise the proteins, and methods of using the proteins. Nutritive proteins include engineered proteins, wherein the engineered proteins comprise a sequence of at least 20 amino acids that comprise an altered amino acid sequence compared to the amino acid sequence of a reference secreted protein and a ratio of essential amino acids to total amino acids present in the engineered protein higher than the ratio of essential amino acids to total amino acids present in the reference secreted protein. In some embodiments, the engineered protein comprises at least one essential amino acid residue substitution of a non-essential amino acid residue in the reference secreted protein.
    Type: Application
    Filed: November 20, 2013
    Publication date: October 29, 2015
    Inventors: Subhayu Basu, Katherine G. Gora, Ying-Ja Chen, David M. Young, Nathaniel W. Silver, Michael J. Hamill, David A. Berry
  • Publication number: 20150093495
    Abstract: A method for producing a secreted recombinant polypeptide sequence is provided. In some embodiments it comprises providing a recombinant microorganism comprising a recombinant nucleic acid comprising a first nucleic acid sequence encoding the recombinant polypeptide sequence operatively linked to a second nucleic acid sequence encoding a signal peptide; and culturing the recombinant microorganism in a culture medium under conditions sufficient for production and secretion of the recombinant protein by the recombinant microorganism. In some embodiments the coding sequence for the signal peptide is not native to the recombinant microorganism. In some embodiments the recombinant microorganism is photo synthetic. Also provided are recombinant photosynthetic microorganisms, isolated polypeptides comprising a signal peptide comprising an amino acid sequence disclosed herein, and isolated nucleic acids comprising a coding sequence for one of the signal peptides, among other things.
    Type: Application
    Filed: April 29, 2013
    Publication date: April 2, 2015
    Applicant: Pronutria, Inc.
    Inventors: Gaozhong Shen, David M. Young, Subhayu Basu, Katherine G. Gora, Carine Robichon-Iyer, Nathaniel W. Silver, David Arthur Berry
  • Publication number: 20150057352
    Abstract: Methods of producing an unsaturated free fatty acid comprising at least 18 carbon atoms are provided. In some embodiments, the methods comprise culturing an engineered microorganism in a culture medium, wherein the engineered microorganism comprises at least one recombinant enzyme selected from acyl-lipid desaturase delta-9 (EC:1.14.19.1), acyl-lipid desaturase delta-12 (EC:1.14.19.6), acyl-lipid desaturase delta-15 (EC:1.14.19.-), and thioesterase (EC:3.1.2.14). Engineered microorganisms comprising at least one of those recombinant enzymes are also provided. The methods and organisms can be used to produce at least one free fatty acid selected from oleic acid, linoleic acid and ?-linolenic acid.
    Type: Application
    Filed: July 18, 2014
    Publication date: February 26, 2015
    Inventors: Subhayu Basu, Gaozhong Shen, Brett Adam Boghigian, David M. Young, David Arthur Berry, Geoffrey von Maltzahn
  • Patent number: 8790901
    Abstract: Methods of producing an unsaturated free fatty acid comprising at least 18 carbon atoms are provided. In some embodiments, the methods comprise culturing an engineered microorganism in a culture medium, wherein the engineered microorganism comprises at least one recombinant enzyme selected from acyl-lipid desaturase delta-9 (EC:1.14.19.1), acyl-lipid desaturase delta-12 (EC:1.14.19.6), acyl-lipid desaturase delta-15 (EC:1.14.19.-), and thioesterase (EC:3.1.2.14). Engineered microorganisms comprising at least one of those recombinant enzymes are also provided. The methods and organisms can be used to produce at least one free fatty acid selected from oleic acid, linoleic acid and ?-linolenic acid.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: July 29, 2014
    Assignee: Pronutria, Inc.
    Inventors: Subhayu Basu, Gaozhong Shen, Brett Boghigian, David Young, David Berry, Geoffrey von Maltzahn
  • Publication number: 20120116108
    Abstract: Methods of producing an unsaturated free fatty acid comprising at least 18 carbon atoms are provided. In some embodiments, the methods comprise culturing an engineered microorganism in a culture medium, wherein the engineered microorganism comprises at least one recombinant enzyme selected from acyl-lipid desaturase delta-9 (EC:1.14.19.1), acyl-lipid desaturase delta-12 (EC:1.14.19.6), acyl-lipid desaturase delta-15 (EC:1.14.19.-), and thioesterase (EC:3.1.2.14). Engineered microorganisms comprising at least one of those recombinant enzymes are also provided. The methods and organisms can be used to produce at least one free fatty acid selected from oleic acid, linoleic acid and ?-linolenic acid.
    Type: Application
    Filed: December 14, 2011
    Publication date: May 10, 2012
    Applicant: ESSENTIENT, INC.
    Inventors: Subhayu Basu, Gaozhong Shen, Brett Boghigian
  • Patent number: 7596141
    Abstract: Techniques that may be utilized in a multiprocessor computing system are described. In one embodiment, one or more addresses (such as source and/or destination addresses) of a received packet are encoded to reduce the size of the addresses and the encoded one or more addresses are utilized to classifying the received packet.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: September 29, 2009
    Assignee: Intel Corporation
    Inventors: Subhayu Basu, Uday R Naik, Utpal Barman
  • Publication number: 20080287320
    Abstract: Aspects of the invention relate to the design and synthesis of nucleic acid libraries containing non-random mutations or variants. Aspects of the invention provide methods for assembling libraries containing high densities of predetermined variant sequences. Certain embodiments relate to the design and synthesis of nucleic acid libraries that express a predetermined polypeptide from a library of nucleic acids having silent sequence variants. Certain embodiments relate to the design and synthesis of nucleic acid libraries that express predetermined RNA variants that encode the same polypeptide sequence.
    Type: Application
    Filed: October 4, 2007
    Publication date: November 20, 2008
    Applicant: Codon Devices
    Inventors: Brian M. Baynes, Dasa Lipovsek, Subhayu Basu
  • Publication number: 20070008962
    Abstract: Techniques that may be utilized in a multiprocessor computing system are described. In one embodiment, one or more addresses (such as source and/or destination addresses) of a received packet are encoded to reduce the size of the addresses and the encoded one or more addresses are utilized to classifying the received packet.
    Type: Application
    Filed: June 30, 2005
    Publication date: January 11, 2007
    Inventors: Subhayu Basu, Uday Naik, Utpal Barman