% Expired Patents = 25.0

Forward Citations = 76

Loading Chart...

4 inventors (with patents filed for the assignee):

Wilfried Fischer (3 out of 18 patents)

Karin Klokkers (3 out of 19 patents)

Michael Dahm (1 out of 9 patents)

4. Robert Phelps (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7456024 - Method and device for preparing a sample of biological origin in order to determine at least one constituent contained therein (2008-11-25),

2. 5830505 - Active ingredient patch (1998-11-03),

3. 5683711 - Active ingredient patch (1997-11-04),

4. 5665767 - Crystalline cyclodextrin complexes of ranitidine hydrochloride, process (1997-09-09),

Hexal Pharma GmbH is a pharmaceutical company based in Germany. They specialize in the development, manufacturing, and distribution of high-quality generic medications. With a strong focus on innovation and quality, Hexal Pharma is committed to providing affordable healthcare solutions to patients worldwide.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#136 in Vienna

#605 in Austria

Vienna, Austria

Hexal Pharma Gmbh

Forward Citations = 76

4 inventors:

Wilfried Fischer (3 out of 18 patents)

Karin Klokkers (3 out of 19 patents)

Michael Dahm (1 out of 9 patents)

4. Robert Phelps (1 out of 1 patent)

Please report any incorrect information to [email protected]