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West Conshohocken, PA, United States of America

U.S. Bioscience, Inc.

USPTO Granted Patents = 13

CIPO Patents = 2

Trademarks = 1

Forward Citations = 267

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16 inventors (with patents filed for the assignee):

Philip S Schein (4 out of 14 patents)

Martin Stogniew (3 out of 49 patents)

Paul Edwin Kennedy (3 out of 13 patents)

4. Roger A Rajewski (2 out of 23 patents)

5. Alan F List (2 out of 23 patents)

6. Ingomar Grafe (2 out of 7 patents)

7. Johann Peter Morsdorf (2 out of 6 patents)

8. John M Baldoni (2 out of 2 patents)

9. Robert L Capizzi (2 out of 2 patents)

10. David S Alberts (1 out of 14 patents)

11. Edward H Kaplan (1 out of 3 patents)

12. James R Piper (1 out of 15 patents)

13. Kurt-Henning Ahrens (1 out of 2 patents)

14. Robert A Gatenby (1 out of 1 patent)

15. Herbert A Blough (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 6051563 - Methods for the administration of amifostine and related compounds (2000-04-18),

2. 6017922 - Thermally stable trimetrexates and processes for producing the same (2000-01-25),

3. 6017921 - Crystalline trimetrexate salts and the process for making the same (2000-01-25),

4. 5994409 - Methods for treatment of neuro--and nephro--disorders and therapeutic (1999-11-30),

5. 5906984 - Methods of using aminothiols to promote hematopoietic progenitor cell (1999-05-25),

6. 5846958 - Methods of using aminothiols to promote hematopoietic progenitor cell (1998-12-08),

7. 5824664 - Suppression of HIV expression by organic thiophosphate (1998-10-20),

8. 5804571 - Method for protection from AZT side effects and toxicity (1998-09-08),

9. 5591731 - Crystalline amifostine compositions (1997-01-07),

10. 5491135 - Compositions of N-(phosphonoacetyl)-L-aspartic acid and methods of their (1996-02-13),

11. 5424471 - Crystalline amifostine compositions and methods of the preparation and (1995-06-13),

12. 5292497 - Method of reducing chemotherapy toxicity using (1994-03-08),

13. 4957481 - Photodynamic therapeutic technique (1990-09-18),

U.S. Bioscience, Inc. is a biotechnology company based in West Conshohocken, Pennsylvania, specializing in the development and commercialization of innovative therapeutic solutions. The organization focuses on advancing treatments primarily in the fields of oncology and hematology, leveraging cutting-edge research and technology to address unmet medical needs. With a commitment to improving patient outcomes, U.S. Bioscience collaborates with various stakeholders to bring novel therapies from the lab to clinical application.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

13 Patents

#5 in West Conshohocken, PA

#852 in Pennsylvania

#23,815 in US

#44,988 in the World

West Conshohocken, PA, United States of America

U.S. Bioscience, Inc.

Forward Citations = 267

16 inventors:

Philip S Schein (4 out of 14 patents)

Martin Stogniew (3 out of 49 patents)

Paul Edwin Kennedy (3 out of 13 patents)

4. Roger A Rajewski (2 out of 23 patents)

5. Alan F List (2 out of 23 patents)

Please report any incorrect information to [email protected]

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