Company Filing History:

4 out of 128

Usv Pharmaceutical Corporation

The Dupont Merck Pharmaceutical Company

patents

4. 1 out of 109

Rorer Pharmaceutical Corporation

Years Active: 1981-1999

Loading Chart...

11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5932767 - Process for preparing dibenzocycloheptene compounds (1999-08-03),

2. 5618944 - Method for the synthesis of anthrapyrazolones (1997-04-08),

3. 5393886 - Intermediates for the synthesis of anthrapyrazolone anticancer agents (1995-02-28),

4. 5310917 - Process for the preparation of 4-substituted-1,4-dihydropydrines (1994-05-10),

5. 5248817 - Process for aromatic bromination (1993-09-28),

6. 4792568 - Aryl pyrroles as useful antiallergy compounds (1988-12-20),

7. 4644009 - Aryl-alkyl heterocyclic compounds (1987-02-17),

8. 4570001 - Process for synthesizing certain N-benzoylamino indolines (1986-02-11),

9. 4477675 - Process for forming certain substituted phthalimidines (1984-10-16),

10. 4331600 - Intermediates for the synthesis of phthalimidines (1982-05-25),

11. 4258059 - Amino-benzamides (1981-03-24),

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

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Joseph Auerbach

Company Filing History:

Years Active: 1981-1999