% Expired Patents = 100.0

Forward Citations = 11

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4 inventors (with patents filed for the assignee):

Dieter Mosemann (3 out of 6 patents)

Dmytro Zaytsev (2 out of 3 patents)

Ottomar Neuwirth (1 out of 3 patents)

4. Andreas Thiel (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. 7753665 - Screw compressor for working pressures above 80 bar (2010-07-13),

2. 7618248 - Screw compressor with intermediate plate (2009-11-17),

3. 6519967 - Arrangement for cascade refrigeration system (2003-02-18),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#246 in D-1000 Berlin

#8,434 in Germany

Berlin, Germany

Grasso Gmbh Refrigeration Technology

Forward Citations = 11

4 inventors:

Dieter Mosemann (3 out of 6 patents)

Dmytro Zaytsev (2 out of 3 patents)

Ottomar Neuwirth (1 out of 3 patents)

4. Andreas Thiel (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grasso Gmbh Refrigeration Technology. Retrieved from https://idiyas.com/company/grasso-refrigeration-technology

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]