% Expired Patents = 100.0

EPO Patents = 3

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Werner Guckert (1 out of 5 patents)

Heinz-Joachim Butz (1 out of 1 patent)

Winfried Spickermann (1 out of 1 patent)

4. Dieter Ehlting (1 out of 1 patent)

5. Stephan Duckwitz (1 out of 1 patent)

6. Hans-Peter Ebert (3 patents)

7. Phu Qui Nguyen (7 patents)

8. Marco Greb (2 patents)

9. Mariacarla Arduini-Schuster (1 patent)

10. Matthias Rydzek (0 patent)

11. Jochen Manara (0 patent)

12. Christian Grimm (0 patent)

13. Jörn Stolle (0 patent)

14. Helmut Schwanke (0 patent)

1 patent: Sort by Forward Citations

1. 8211556 - Gypsum-based building material having increased thermal conductivity and shielding attenuation, method for producing the building material, molding containing the building material and method for producing the molding (2012-07-03),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#206 in Düsseldorf

#15,369 in Germany

Düsseldorf, Germany

Saint-Gobain Rigips Gmbh

Forward Citations = 1

5 inventors:

Werner Guckert (1 out of 5 patents)

Heinz-Joachim Butz (1 out of 1 patent)

Winfried Spickermann (1 out of 1 patent)

4. Dieter Ehlting (1 out of 1 patent)

5. Stephan Duckwitz (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Saint-Gobain Rigips Gmbh. Retrieved from https://idiyas.com/company/saint-gobain-rigips

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]

3 patents (EPO):

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]