For the Inventor, By the Inventor

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Balzers, Liechtenstein

Optics Balzers Ag

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USPTO Granted Patents = 3

Forward Citations = 4

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4 inventors (with patents filed for the assignee):

Tobias Geldhauser (2 out of 2 patents)

Olga Kurapova (1 out of 1 patent)

Thomas Eisenhammer (1 out of 6 patents)

4. Petra Greussing (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12258658 - Method of manufacturing a linearly variable optical filter (2025-03-25),

2. 11198265 - Lift-off method by means of jetting (2021-12-14),

3. 11022733 - ASi-H bandpass filter comprising a second material with high refractive index and a second bandpass filter as a blocker (2021-06-01),

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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#10 in Balzers

#75 in Liechtenstein

Balzers, Liechtenstein

Optics Balzers Ag

Forward Citations = 4

4 inventors:

Tobias Geldhauser (2 out of 2 patents)

Olga Kurapova (1 out of 1 patent)

Thomas Eisenhammer (1 out of 6 patents)

4. Petra Greussing (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optics Balzers Ag. Retrieved from https://idiyas.com/company/optics-balzers-ag

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]

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