Patents by Inventor Srinivas Kilambi

Srinivas Kilambi 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).

  • Production of fermentable sugars and lignin from biomass using supercritical fluids
    Patent number: 10858712
    Abstract: Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and an insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: December 8, 2020
    Assignee: Renmatix, Inc.
    Inventors: Srinivas Kilambi, Kiran L. Kadam
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20200224284
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: March 27, 2020
    Publication date: July 16, 2020
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20200199693
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: March 2, 2020
    Publication date: June 25, 2020
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20200199694
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: March 2, 2020
    Publication date: June 25, 2020
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • Compositions comprising C5 and C6 oligosaccarides
    Patent number: 10487369
    Abstract: Compositions comprising C5 and C6 saccharides of varying degrees of polymerization and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: November 26, 2019
    Assignee: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20190338379
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 7, 2019
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20190338378
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 7, 2019
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20190106756
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: December 7, 2018
    Publication date: April 11, 2019
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • PRODUCTION OF FERMENTABLE SUGARS AND LIGNIN FROM BIOMASS USING SUPERCRITICAL FLUIDS
    Publication number: 20180355447
    Abstract: Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and an insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.
    Type: Application
    Filed: August 17, 2018
    Publication date: December 13, 2018
    Inventors: Srinivas Kilambi, Kiran L. Kadam
  • Production of fermentable sugars and lignin from biomass using supercritical fluids
    Patent number: 10053745
    Abstract: Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and an insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: August 21, 2018
    Assignee: Renmatix, Inc.
    Inventors: Srinivas Kilambi, Kiran L. Kadam
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20180230560
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 16, 2018
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20180230559
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 16, 2018
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
    Publication number: 20180230561
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 16, 2018
    Applicant: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • Compositions comprising lignin
    Patent number: 9963555
    Abstract: Compositions comprising lignin and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: May 8, 2018
    Assignee: Renmatix, Inc.
    Inventors: Srinivas Kilambi, Kiran L. Kadam
  • COMPOSITIONS COMPRISING C5 AND C6 MONOSACCHARIDES
    Publication number: 20180080093
    Abstract: Compositions comprising C5 and C6 monosaccharides and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: November 30, 2017
    Publication date: March 22, 2018
    Inventors: DANIEL CLAY FLOYD, KIRAN KADAM, SRINIVAS KILAMBI
  • COMPOSITIONS COMPRISING C5 AND C6 OLIGOSACCHARIDES
    Publication number: 20180066328
    Abstract: Compositions comprising C5 and C6 saccharides of varying degrees of polymerization and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 8, 2018
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • Compositions comprising C5 and C6 oligosaccharides
    Patent number: 9797021
    Abstract: Compositions comprising C5 and C6 saccharides of varying degrees of polymerization and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: October 24, 2017
    Assignee: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • Compositions comprising C5 and C6 oligosaccharides
    Patent number: 9783860
    Abstract: Compositions comprising C5 and C6 saccharides of varying degrees of polymerization and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: October 10, 2017
    Assignee: Renmatix, Inc.
    Inventors: Daniel Clay Floyd, Kiran Kadam, Srinivas Kilambi
  • Production of Fermentable Sugars and Lignin from Biomass Using Supercritical Fluids
    Publication number: 20160244852
    Abstract: Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and an insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.
    Type: Application
    Filed: May 3, 2016
    Publication date: August 25, 2016
    Inventors: SRINIVAS KILAMBI, KIRAN L. KADAM
  • Production of fermentable sugars and lignin from biomass using supercritical fluids
    Patent number: 9359651
    Abstract: Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and a insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: June 7, 2016
    Assignee: Renmatix, Inc.
    Inventors: Srinivas Kilambi, Kiran L. Kadam