Patents by Inventor Robert W. Bellamy

Robert W. Bellamy 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).

  • Process for producing heparinase with a bacilius strain
    Patent number: 5455162
    Abstract: A newly discovered microorganism is described that was isolated in biologically pure culture from soil and designated Bacillus sp. strain BH100 (FERM BP-2613 (FERM P-10408)). This strain is used in a new process for production of extracellular heparinase. Additionally a new heparinase having an optimum temperature for activity in the range of 45.degree. to 50.degree. C. is disclosed.
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: October 3, 1995
    Assignee: Research Development Corporation of Japan
    Inventors: Robert W. Bellamy, Kouki Horikoshi
  • Heparinase-producing microorganism belonging to the genus bacillus
    Patent number: 5362645
    Abstract: A newly discovered microorganism is described that was isolated in biologically pure culture from soil and designated Bacillus sp. strain BH100 (FERM BP-2613 (FERM P-10408)). This strain is used in a new process for production of extracellular heparinase. Additionally a new heparinase having an optimum temperature for activity in the range of 45.degree. to 50.degree. C. is disclosed.
    Type: Grant
    Filed: November 27, 1991
    Date of Patent: November 8, 1994
    Assignees: Rsearch Development Corporation of Japan, Rikagaku Kenkyusho
    Inventors: Robert W. Bellamy, Kouki Horikoshi
  • Heparinase produced by microorganism belonging to the genus bacillus
    Patent number: 5145778
    Abstract: A newly discovered microorganism is described that was isolated in biologically pure culture from soil and designated Bacillus sp. strain BH100 (FERM BP-2613 (FERM P-10408)). This strain is used in a new process for production of extracellular heparinase. Additionally a new heparinase having an optimum temperature for activity in the range of 45.degree. to 50.degree. C. is disclosed.
    Type: Grant
    Filed: November 22, 1989
    Date of Patent: September 8, 1992
    Assignee: Reseaarch Development Corporation of Japan
    Inventors: Robert W. Bellamy, Kouki Horikoshi