Company Filing History:

3 out of 21

Synphar Laboratories, Inc.

patents

2 out of 318

Taiho Pharmaceutical Company Limited

patents

1 out of 1

Syphar Laboratories, Inc.

patent

where one patent can have more than one assignee

Years Active: 1995-1999

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5994340 - Azetidinone derivatives as .beta.-lactamase inhibitors (1999-11-30),

2. 5888998 - 2-oxo-1-azetidine sulfonic acid derivatives as potent .beta.-lactamase (1999-03-30),

3. 5686441 - Penam sulfones as .beta.-lactamase inhibitors (1997-11-11),

4. 5439904 - 2-spiro(2'-spirocycloalkyl)cyclopropyl cephalosporin sulfones as (1995-08-08),

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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

Andhe V Reddy

Location History:

Company Filing History:

Years Active: 1995-1999