Patents by Inventor Jon Sayers

Jon Sayers 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).

  • Publication number: 20140322254
    Abstract: The disclosure relates to an adjuvant polypeptide effective at enhancing the immune response to an antigen crosslinked to the adjuvant polypeptide.
    Type: Application
    Filed: November 30, 2012
    Publication date: October 30, 2014
    Applicant: University of Sheffield
    Inventors: Jon Sayers, Peter Arymiuk, Andrew Heath
  • Patent number: 8695332
    Abstract: An exhaust gas cooler assembly with an internally located bypass tube, spaced apart from and disposed within a core passage, with an exhaust gas inlet manifold directing exhaust gas to a plurality of cooling passages, or to the bypass tube by means of control valves. Further provided is a detachable valve cartridge with an actuator, with all moving components being included within the valve cartridge and actuator.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: April 15, 2014
    Assignee: Honeywell International Inc.
    Inventors: Willi J. Smith, Jon A. Sayers
  • Publication number: 20140010836
    Abstract: We disclose antigenic polypeptides that induce the production of opsonins, in particular opsonic antibodies, and the use of said antigenic polypeptides in vaccines that are protective against bacterial animal pathogens in particular bacterial pathogens of agriculturally important animal species and companion animals and including zoonotic Gram negative bacterial species.
    Type: Application
    Filed: February 7, 2012
    Publication date: January 9, 2014
    Applicant: University of Sheffield
    Inventor: Jon Sayers
  • Publication number: 20130330295
    Abstract: The disclosure relates to antigenic polypeptides that induce the production of opsonins, in particular opsonic antibodies, and the use of said antigenic polypeptides in vaccines that are protective against human bacterial pathogens.
    Type: Application
    Filed: February 7, 2012
    Publication date: December 12, 2013
    Inventor: Jon Sayers
  • Patent number: 8470559
    Abstract: We disclose growth hormone [GH] fusion proteins that have increased in vivo stability and activity; nucleic acid molecules encoding said proteins and methods of treatment of growth hormone deficiency that use said fusion proteins. The GH fusion proteins comprise human GH covalently linked to the extracellular domain of Growth Hormone Receptor [GHR] either as a direct in-frame translational fusion or via a flexible peptide linker. The GH/GHR fusion proteins have exceptional pharmacokinetics and are potent growth hormone receptor agonists. The GH/GHR fusion proteins form head to tail dimers.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: June 25, 2013
    Assignee: Asterion Limited
    Inventors: Richard Ross, Peter Artymiuk, Jon Sayers
  • Publication number: 20130023477
    Abstract: We disclose growth hormone [GH] fusion proteins that have increased in vivo stability and activity; nucleic acid molecules encoding said proteins and methods of treatment of growth hormone deficiency that use said fusion proteins. The GH fusion proteins comprise human GH covalently linked to the extracellular domain of Growth Hormone Receptor [GHR] either as a direct in-frame translational fusion or via a flexible peptide linker. The GH/GHR fusion proteins have exceptional pharmacokinetics and are potent growth hormone receptor agonists. The GH/GHR fusion proteins form head to tail dimers.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 24, 2013
    Inventors: Richard Ross, Peter Artymiuk, Jon Sayers
  • Publication number: 20120322735
    Abstract: We describe modified growth hormone fusion proteins and dimers comprising said fusion proteins; nucleic acid molecules encoding said proteins and methods of treatment that use said proteins in the treatment of conditions that result from growth hormone excess.
    Type: Application
    Filed: August 22, 2012
    Publication date: December 20, 2012
    Inventors: Peter Artymiuk, Richard A. Ross, Jon Sayers
  • Patent number: 8293709
    Abstract: We disclose growth hormone [GH] fusion proteins that have increased in vivo stability and activity; nucleic acid molecules encoding said proteins and methods of treatment of growth hormone deficiency that use said fusion proteins. The GH fusion proteins comprise human GH covalently linked to the extracellular domain of Growth Hormone Receptor [GHR] either as a direct in-frame translational fusion or via a flexible peptide linker. The GH/GHR fusion proteins have exceptional pharmacokinetics and are potent growth hormone receptor agonists. The GH/GHR fusion proteins form head to tail dimers.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: October 23, 2012
    Assignee: Asterion Limited
    Inventors: Richard Ross, Peter Artymiuk, Jon Sayers
  • Patent number: 8273552
    Abstract: We describe modified growth hormone fusion proteins and dimers comprising said fusion proteins; nucleic acid molecules encoding said proteins and methods of treatment that use said proteins in the treatment of conditions that result from growth hormone excess.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: September 25, 2012
    Assignee: Asterion Limited
    Inventors: Peter Artymiuk, Richard Ross, Jon Sayers
  • Patent number: 8173782
    Abstract: Agents which bind to cell surface receptors; methods to manufacture such agents; therapeutic compositions comprising such agents; and screening methods to identify novel agents.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: May 8, 2012
    Assignee: Asterion Limited
    Inventors: Richard Ross, Peter Artymiuk, Jon Sayers
  • Publication number: 20110275564
    Abstract: This disclosure relates to erythropoietin (EPO) fusion polypeptides; nucleic acid molecules encoding said polypeptides and methods of treatment that use said polypeptides.
    Type: Application
    Filed: August 4, 2008
    Publication date: November 10, 2011
    Applicant: ASTERION LIMITED
    Inventors: Peter Artymiuk, Richard Ross, Jon Sayers
  • Publication number: 20110245174
    Abstract: We describe nucleic acid molecules that encode fusion polypeptides comprising GLP-1, or a receptor binding part thereof, linked directly or indirectly to a polypeptide that naturally binds GLP-1.
    Type: Application
    Filed: August 18, 2009
    Publication date: October 6, 2011
    Inventors: Peter Artymiuk, Richard Ross, Jon Sayers
  • Publication number: 20110182848
    Abstract: We disclose granulocyte colony stimulating factor fusion polypeptides; nucleic acid molecules encoding said polypeptides and methods of treatment that use said proteins.
    Type: Application
    Filed: July 31, 2008
    Publication date: July 28, 2011
    Applicant: ASTERION LIMITED
    Inventors: Peter Artymiuk, Richard Ross, Jon Sayers
  • Publication number: 20110172165
    Abstract: We describe modified peptide linkers that function to link at least first and second polypeptides wherein said modified peptide linker comprises a motif for the addition of a sugar moiety.
    Type: Application
    Filed: February 18, 2009
    Publication date: July 14, 2011
    Inventors: Peter Artymiuk, Richard A. Ross, Jon Sayers
  • Publication number: 20110152187
    Abstract: This disclosure relates to insulin-like growth factor fusion polypeptides; nucleic acid molecules encoding said polypeptides and methods of treatment that use said polypeptides.
    Type: Application
    Filed: August 5, 2008
    Publication date: June 23, 2011
    Applicant: ASTERION LIMITED
    Inventors: Peter Artymiuk, Richard Ross, Jon Sayers
  • Publication number: 20110099973
    Abstract: An exhaust gas cooler assembly with an internally located bypass tube, spaced apart from and disposed within a core passage, with an exhaust gas inlet manifold directing exhaust gas to a plurality of cooling passages, or to the bypass tube by means of control valves. Further provided is a detachable valve cartridge with an actuator, with all moving components being included within the valve cartridge and actuator.
    Type: Application
    Filed: November 29, 2010
    Publication date: May 5, 2011
    Inventors: Willi J. Smith, Jon A. Sayers
  • Publication number: 20110092417
    Abstract: The disclosure relates to leptin fusion polypeptides; nucleic acid molecules encoding said polypeptides and methods of treatment that use said polypeptides.
    Type: Application
    Filed: July 23, 2008
    Publication date: April 21, 2011
    Applicant: ASTERION LIMITED
    Inventors: Peter Artymiuk, Richard Ross, Jon Sayers
  • Publication number: 20110008283
    Abstract: The disclosure relates to interferon fusion polypeptides and dimers; nucleic acid molecules encoding said polypeptides and methods of treatment that use said polypeptides/dimers.
    Type: Application
    Filed: August 5, 2008
    Publication date: January 13, 2011
    Inventors: Peter Artymiuk, Richard Ross, Jon Sayers
  • Patent number: 7845338
    Abstract: An exhaust gas cooler assembly (10) with an internally located bypass tube (50), spaced apart from and disposed within a core passage (60), with an exhaust gas inlet manifold (40) directing exhaust gas to a plurality of cooling passages (52, 54, 56, 58) or to the bypass tube (50) by means of control valves (42, 44). Further provided is a detachable valve cartridge (84) with an actuator (16), with all moving components being included within the valve cartridge (84) and actuator (16).
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: December 7, 2010
    Assignee: Honeywell International, Inc.
    Inventors: Will J. Smith, Jon A. Sayers
  • Publication number: 20100197589
    Abstract: We describe modified growth hormone fusion proteins and dimers comprising said fusion proteins; nucleic acid molecules encoding said proteins and methods of treatment that use said proteins in the treatment of conditions that result from growth hormone excess.
    Type: Application
    Filed: September 10, 2008
    Publication date: August 5, 2010
    Inventors: Peter Artymiuk, Richard A. Ross, Jon Sayers