% Expired Patents = 20.0

Forward Citations = 59

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24 inventors (with patents filed for the assignee):

Michael Hiller (2 out of 2 patents)

Guido Wekenmann, Deceased (2 out of 2 patents)

Axel Petrikat (2 out of 2 patents)

4. Ueli Pfenninger (1 out of 8 patents)

5. Elke Kraft (1 out of 1 patent)

6. Thorsten Kraus (1 out of 1 patent)

7. Juergen Koessler (1 out of 1 patent)

8. Ralf Heinzmann (1 out of 1 patent)

9. Roland Schneider (1 out of 1 patent)

10. Hans-Christoph Thielemann (1 out of 1 patent)

11. Morten Muschak (1 out of 1 patent)

12. Norbert Singer (1 out of 1 patent)

13. Michael Geissbuehler (1 out of 1 patent)

14. Josef Wolf (1 out of 1 patent)

15. Beat Maerki (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 7210276 - Wooden floor (2007-05-01),

2. 6602973 - Method for producing one-component sealing and coating compounds with a polyurethane base (2003-08-05),

3. 6077884 - Aqueous dispersion of epoxy resin and blend of epoxy (2000-06-20),

4. 5415689 - Two-component epoxy resin/zinc dust priming coat for steel surfaces (1995-05-16),

5. 5393567 - Powder mixture for making an undercoating agent for steel surfaces (1995-02-28),

Company Overview

Sika Chemie GmbH is a leading provider of construction chemicals and industrial adhesives. With a focus on innovation and sustainability, they offer a wide range of products for various industries such as building and construction, automotive, and manufacturing. Their solutions help improve performance, durability, and sustainability of structures and products worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#76 in

#6,098 in Germany

Stuttgart, Germany

Sika Chemie Gmbh

Forward Citations = 59

24 inventors:

Michael Hiller (2 out of 2 patents)

Guido Wekenmann, Deceased (2 out of 2 patents)

Axel Petrikat (2 out of 2 patents)

4. Ueli Pfenninger (1 out of 8 patents)

5. Elke Kraft (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sika Chemie Gmbh. Retrieved from https://idiyas.com/company/sika-chemie

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]