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Hamilton, MT, United States of America

Ribi Immunochem Research, Inc.

USPTO Granted Patents = 25

Forward Citations = 1,141

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16 inventors (with patents filed for the assignee):

John L Cantrell (12 out of 12 patents)

Edgar E Ribi (10 out of 10 patents)

Steven M Schwartzman (4 out of 4 patents)

4. C Gregory Sowell (2 out of 33 patents)

5. Gary T Elliott (2 out of 7 patents)

6. Kent Raymond Myers (2 out of 7 patents)

7. David A Johnson (1 out of 35 patents)

8. J Terry Ulrich (1 out of 4 patents)

9. Glen D Leesman (1 out of 7 patents)

10. Patricia A Weber (1 out of 3 patents)

11. Alex T Truchot (1 out of 1 patent)

12. Edgar F Ribi, Deceased (1 out of 1 patent)

13. Jean S Marshall (1 out of 1 patent)

14. Jerry Dolovich (1 out of 1 patent)

15. Cantrell John L (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 6630161 - Adjuvant composition and methods for its use (2003-10-07),

2. 6113918 - Aminoalkyl glucosamine phosphate compounds and their use as adjuvants (2000-09-05),

3. 6013640 - Phosphoglycolipid and methods for its use (2000-01-11),

4. 5762943 - Methods of treating type I hypersensitivity using monophosphoryl lipid A (1998-06-09),

5. 5286718 - Method and composition for ameliorating tissue damage due to ischemia (1994-02-15),

6. 4987237 - Derivatives of monophosphoryl lipid A (1991-01-22),

7. 4912094 - Modified lipopolysaccharides and process of preparation (1990-03-27),

8. 4877611 - Vaccine containing tumor antigens and adjuvants (1989-10-31),

9. 4866034 - Refined detoxified endotoxin (1989-09-12),

10. 4844894 - Method of inhibiting the onset of septicemia and endotoxemia (1989-07-04),

11. 4806352 - Immunological lipid emulsion adjuvant (1989-02-21),

12. 4803070 - Immunological emulsion adjuvants for polysaccharide vaccines (1989-02-07),

13. 4663306 - Pyridine-soluble extract-refined detoxified endotoxin composition and use (1987-05-05),

14. 4629722 - Method of inhibiting the onset of acute radiation syndrome (1986-12-16),

15. 4613504 - Pyridine-soluble extracts of microorganisms (1986-09-23),

Ribi ImmunoChem Research, Inc. is a leading biotechnology company dedicated to the research, development, and production of innovative immunological adjuvants and vaccines. With a strong focus on advancing immunotherapy for various diseases, Ribi ImmunoChem Research aims to improve clinical outcomes and enhance the body's immune response. Visit their website for more information and to explore their range of products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

25 Patents

#1 in Hamilton, MT

#10 in Montana

#12,916 in US

#24,930 in the World

Hamilton, MT, United States of America

Ribi Immunochem Research, Inc.

Forward Citations = 1,141

16 inventors:

John L Cantrell (12 out of 12 patents)

Edgar E Ribi (10 out of 10 patents)

Steven M Schwartzman (4 out of 4 patents)

4. C Gregory Sowell (2 out of 33 patents)

5. Gary T Elliott (2 out of 7 patents)

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