Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Frederik Piestert (1 out of 15 patents)

Andre Rapthel (1 out of 3 patents)

Thorsten Kröller (1 out of 7 patents)

4. Patricia Oostendorp (1 out of 3 patents)

5. Inno Rapthel (1 out of 2 patents)

6. Lisa Höhm (1 out of 1 patent)

7. Evert Jan Aalderink (1 out of 1 patent)

1 patent: Sort by Forward Citations

#11 in Wesel

#15,369 in Germany

Bky-Chemie Gmbh

Forward Citations = 0

7 inventors:

Frederik Piestert (1 out of 15 patents)

Andre Rapthel (1 out of 3 patents)

Thorsten Kröller (1 out of 7 patents)

4. Patricia Oostendorp (1 out of 3 patents)

5. Inno Rapthel (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bky-Chemie Gmbh. Retrieved from https://idiyas.com/company/bky-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]