For the Inventor, By the Inventor

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Woodland, CA, United States of America

Aphton Corporation

USPTO Granted Patents = 17

CIPO Patents = 1

Forward Citations = 264

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10 inventors (with patents filed for the assignee):

Stephen Grimes (16 out of 22 patents)

Stephen L Karr (11 out of 12 patents)

Philip C Gevas (9 out of 11 patents)

4. Richard L Littenberg (7 out of 7 patents)

5. Robert J Scibienski (5 out of 5 patents)

6. Dov Michaeli (3 out of 5 patents)

7. Elizer Benjamini (2 out of 2 patents)

8. Vernon C Stevens (1 out of 22 patents)

9. Martyn Caplin (1 out of 2 patents)

10. Susan A Watson (1 out of 2 patents)

11. Stephen Grimes (0 patent)

12. Jr Karr Stephen L (0 patent)

17 patents: Sort by Forward Citations

1. 6861510 - Immunogenic compositions against gastrin peptides (2005-03-01),

2. 6783761 - Chimeric peptide immunogens (2004-08-31),

3. 6548066 - Immunogenic compositions to the CCK-B/gastrin receptor and methods for the treatment of tumors (2003-04-15),

4. 6359114 - System for method for the modification and purification of proteins (2002-03-19),

5. 6303123 - Methods for the treatment of hormone-dependent tumors with immunogens against gonadotropin releasing hormone (2001-10-16),

6. 6132720 - Immunogens against gonadotropin releasing hormone (2000-10-17),

7. 5866128 - Method for the treatment and prevention of gastric and duodenal ulcer (1999-02-02),

8. 5785970 - Method of the treatment of gastrointestinal disorders with immunogenic (1998-07-28),

9. 5688506 - Immunogens against gonadotropin releasing hormone (1997-11-18),

10. 5622702 - Immunogenic compositions and methods for the treatment and prevention of (1997-04-22),

11. 5609870 - Methods for the preparation of immunogens against gastrin (1997-03-11),

12. 5607676 - Immunogenic compositions against gastrin peptides (1997-03-04),

13. 5468494 - Immunogenic compositions against human gastrin 17 (1995-11-21),

14. 5023077 - Immunogenic compositions and methods for the treatment and prevention of (1991-06-11),

15. 4891219 - Method for immunization against and treatment of infection by (1990-01-02),

Aphton Corporation is a biopharmaceutical company focused on the discovery, development, and commercialization of novel therapeutics for the treatment of cancer. The company's pipeline includes targeted therapies for pancreatic cancer, breast cancer, and other solid tumors. Aphton's innovative approach to drug development aims to improve patient outcomes and address unmet medical needs in the oncology field.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#1 in Woodland, CA

#4,375 in California

#18,334 in US

#34,861 in the World

Woodland, CA, United States of America

Aphton Corporation

Forward Citations = 264

10 inventors:

Stephen Grimes (16 out of 22 patents)

Stephen L Karr (11 out of 12 patents)

Philip C Gevas (9 out of 11 patents)

4. Richard L Littenberg (7 out of 7 patents)

5. Robert J Scibienski (5 out of 5 patents)

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