% Expired Patents = 66.7

Forward Citations = 80

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9 inventors (with patents filed for the assignee):

Karsten Reihs (3 out of 11 patents)

Burkhard Köhler (1 out of 29 patents)

Daniel-Gordon Duff (1 out of 6 patents)

4. Juan Gonzalez-Blanco (1 out of 4 patents)

5. Matthias Voetz (1 out of 2 patents)

6. Dieter Rühle (1 out of 2 patents)

7. Georg Wiessmeier (1 out of 10 patents)

8. Eckard Wenz (1 out of 1 patent)

9. Burkhard Koehler (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7563505 - Long-time stable water-repellent and oil-repellent surface (2009-07-21),

2. 7214302 - Method and device for moving and placing liquid drops in a controlled manner (2007-05-08),

3. 6652669 - Method for producing an ultraphobic surface on an aluminum base (2003-11-25),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#101 in Cologne

#8,427 in Germany

Cologne, Germany

Sunyx Surface Nanotechnologies Gmbh

Forward Citations = 80

9 inventors:

Karsten Reihs (3 out of 11 patents)

Burkhard Köhler (1 out of 29 patents)

Daniel-Gordon Duff (1 out of 6 patents)

4. Juan Gonzalez-Blanco (1 out of 4 patents)

5. Matthias Voetz (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sunyx Surface Nanotechnologies Gmbh. Retrieved from https://idiyas.com/company/sunyx-surface-nanotechnologies

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]