Patents by Inventor Josefa M. Griffith

Josefa M. Griffith 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).

  • RENEWABLE COMPOSITIONS
    Publication number: 20150126787
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 7, 2015
    Applicant: Gevo, Inc.
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yasin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • RENEWABLE COMPOSITIONS
    Publication number: 20140163267
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Application
    Filed: September 27, 2013
    Publication date: June 12, 2014
    Applicant: GEVO, INC.
    Inventors: Patrick R. GRUBER, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • INTEGRATED METHODS OF PREPARING RENEWABLE CHEMICALS
    Publication number: 20130261323
    Abstract: Isobutene, isoprene, and butadiene are obtained from mixtures of C4 and/or C5 olefins by dehydrogenation. The C4 and/or C5 olefins can be obtained by dehydration of C4 and C5 alcohols, for example, renewable C4 and C5 alcohols prepared from biomass by thermochemical or fermentation processes. Isoprene or butadiene can be polymerized to form polymers such as polyisoprene, polybutadiene, synthetic rubbers such as butyl rubber, etc. in addition, butadiene can be converted to monomers such as methyl methacrylate, adipic acid, adiponitrile, 1,4-butadiene, etc. which can then be polymerized to form nylons, polyesters, polymethylmethacrylate etc.
    Type: Application
    Filed: May 24, 2013
    Publication date: October 3, 2013
    Applicant: GEVO, INC.
    Inventors: Matthew W. Peters, Joshua D. Taylor, David E. Henton, Leo E. Manzer, Patrick R. Gruber, Josefa M. Griffith, Yassin Al Obaidi
  • Renewable compositions
    Patent number: 8546627
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: October 1, 2013
    Assignee: Gevo, Inc.
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • Renewable compositions
    Patent number: 8487149
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: July 16, 2013
    Assignee: Gevo, Inc.
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • Integrated methods of preparing renewable chemicals
    Patent number: 8450543
    Abstract: Isobutene, isoprene, and butadiene are obtained from mixtures of C4 and/or C5 olefins by dehydrogenation. The C4 and/or C5 olefins can be obtained by dehydration of C4 and C5 alcohols, for example, renewable C4 and C5 alcohols prepared from biomass by thermochemical or fermentation processes. Isoprene or butadiene can be polymerized to form polymers such as polyisoprene, polybutadiene, synthetic rubbers such as butyl rubber, etc. in addition, butadiene can be converted to monomers such as methyl methacrylate, adipic acid, adiponitrile, 1,4-butadiene, etc. which can then be polymerized to form nylons, polyesters, polymethylmethacrylate etc.
    Type: Grant
    Filed: January 7, 2011
    Date of Patent: May 28, 2013
    Assignee: Gevo, Inc.
    Inventors: Matthew W. Peters, Joshua D. Taylor, David E. Henton, Leo E. Manzer, Patrick R. Gruber, Josefa M. Griffith, Yassin Al Obaidi
  • Renewable compositions
    Patent number: 8378160
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: February 19, 2013
    Assignee: Gevo, Inc.
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • RENEWABLE COMPOSITIONS
    Publication number: 20120323055
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Application
    Filed: July 24, 2012
    Publication date: December 20, 2012
    Applicant: Gevo, Inc.
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • RENEWABLE COMPOSITIONS
    Publication number: 20120259146
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Application
    Filed: April 6, 2012
    Publication date: October 11, 2012
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • Renewable compositions
    Patent number: 8193402
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Grant
    Filed: December 3, 2008
    Date of Patent: June 5, 2012
    Assignee: Gevo, Inc.
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor, David E. Henton
  • Renewable Compositions
    Publication number: 20090299109
    Abstract: The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions.
    Type: Application
    Filed: December 3, 2008
    Publication date: December 3, 2009
    Inventors: Patrick R. Gruber, Matthew W. Peters, Josefa M. Griffith, Yassin Al Obaidi, Leo E. Manzer, Joshua D. Taylor