Patents by Inventor Patrick D. Gavit

Patrick D. Gavit 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).

  • PURIFICATION OF FVIII FROM PLASMA USING SILICON OXIDE ADSORPTION
    Publication number: 20220380439
    Abstract: Efficient methods for capture and removal of fibrinogen from blood plasma fractions, especially cryoprecipitate, and Fraction II+III providing high yields of blood coagulation Factor VIII are disclosed. According to this disclosure, there is provided a method of separating plasma cryoprecipitate or Fraction II+III comprising a blood coagulation factor and fibrinogen into a first fraction comprising the blood coagulation factor and a second fraction containing the fibrinogen, the method comprising: (a) contacting he plasma cryoprecipitate with solid SiO2 or Al(OH)3, thereby adsorbing the fibrinogen onto the solid SiO2 or Al(OH)3; and (b) separating the fibrinogen adsorbed onto the solid SiO2 or Al(OH)3 from the blood factor, thereby forming the first fraction and the second fraction.
    Type: Application
    Filed: December 20, 2021
    Publication date: December 1, 2022
    Inventors: Hany Anwar Hassouna, Joshua Elliot Yu, Alexander Zaydenberg, Ani Der-Sarkissian, Yasser Badour, Emily Vincent, Patrick D. Gavit
  • Methods for recombinant peptide production
    Patent number: 7749731
    Abstract: The present invention provides improved methods for the production of recombinant peptides from bacterial cells.
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: July 6, 2010
    Assignee: XOMA Technology Ltd.
    Inventors: Marc D. Better, Patrick D. Gavit
  • Methods for Recombinant Peptide Production
    Publication number: 20090246831
    Abstract: The present invention provides improved methods for the production of recombinant peptides from bacterial cells.
    Type: Application
    Filed: June 13, 2007
    Publication date: October 1, 2009
    Applicant: XOMA Technology Ltd.
    Inventors: Marc D. Better, Patrick D. Gavit
  • Methods for recombinant peptide production
    Patent number: 7247454
    Abstract: The present invention provides improved methods for the production of recombinant peptides from bacterial cells.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: July 24, 2007
    Assignee: XOMA Technology Ltd.
    Inventors: Marc D. Better, Patrick D. Gavit
  • Methods for recombinant peptide production
    Publication number: 20030194782
    Abstract: The present invention provides improved methods for the production of recombinant peptides from bacterial cells.
    Type: Application
    Filed: December 20, 2002
    Publication date: October 16, 2003
    Applicant: XOMA Technology Ltd.
    Inventors: Marc D. Better, Patrick D. Gavit
  • Therapeutic uses of BPI protein products in cystic fibrosis patients
    Publication number: 20030194377
    Abstract: Improved therapeutic uses and formulations for BPI protein products are described in cystic fibrosis patients.
    Type: Application
    Filed: January 10, 2000
    Publication date: October 16, 2003
    Inventors: Stephen Fitzhugh Carroll, Patrick J. Scannon, Patrick D. Gavit
  • Methods for recombinant peptide production
    Patent number: 6500648
    Abstract: The present invention provides improved methods for the production of recombinant peptides from bacterial cells.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: December 31, 2002
    Assignee: Xoma Technology, Ltd.
    Inventors: Marc D. Better, Patrick D. Gavit
  • Methods for recombinant peptide production
    Publication number: 20020009781
    Abstract: The present invention provides improved methods for the production of recombinant peptides from bacterial cells.
    Type: Application
    Filed: January 12, 2001
    Publication date: January 24, 2002
    Inventors: Marc D. Better, Patrick D. Gavit
  • Methods for recombinant peptide production
    Patent number: 6242219
    Abstract: The present invention provides improved methods for the production of recombinant peptides from bacterial cells in which acid Lysis of the peptide occurs in cell culture media.
    Type: Grant
    Filed: March 18, 1999
    Date of Patent: June 5, 2001
    Assignee: Xoma (US) LLC
    Inventors: Marc D. Better, Patrick D. Gavit