% Expired Patents = 100.0

Forward Citations = 23

Loading Chart...

7 inventors (with patents filed for the assignee):

Helmut Schmidhammer (2 out of 6 patents)

Johannes Schütz (2 out of 2 patents)

Mariana Spetea (1 out of 2 patents)

4. Elisabeth Greiner (1 out of 1 patent)

5. Falko Schüllner (1 out of 1 patent)

6. Bettina Sailer (1 out of 1 patent)

7. Kurt Stübegger (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7655671 - Morphinan derivatives, the quaternary ammonium salts thereof substituted in position 14, method for production and use thereof (2010-02-02),

2. 7538118 - 6-aminomorphinane derivatives, method for production and use thereof (2009-05-26),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#23 in Innsbruck

#978 in Austria

Innsbruck, Austria

Alcasynn Pharmaceuticals Gmbh

Forward Citations = 23

7 inventors:

Helmut Schmidhammer (2 out of 6 patents)

Johannes Schütz (2 out of 2 patents)

Mariana Spetea (1 out of 2 patents)

4. Elisabeth Greiner (1 out of 1 patent)

5. Falko Schüllner (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alcasynn Pharmaceuticals Gmbh. Retrieved from https://idiyas.com/company/alcasynn-pharmaceuticals

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]