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Wettenberg, Germany

Optotech Optikmaschinen Gmbh

USPTO Granted Patents = 18

% Expired Patents = 5.6

EPO Patents = 12

Trademarks = 2

Forward Citations = 37

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9 inventors (with patents filed for the assignee):

Roland Mandler (17 out of 23 patents)

Oswin Lack (3 out of 3 patents)

Gerd Nowak (2 out of 5 patents)

4. Wito Hartmann (2 out of 2 patents)

5. Ralf Vallerius (1 out of 3 patents)

6. Sven Hänsch (1 out of 2 patents)

7. Sebastian Stahringer (1 out of 1 patent)

8. Reinhold Weis (1 out of 2 patents)

9. Claude Volken (1 out of 3 patents)

18 patents: Sort by Forward Citations

1. 12715086 - Vacuum blocking piece and method for manufacturing a spectacle lens (2026-08-25),

2. 12194721 - Protective film removing apparatus and method each for removing a protective film from an optical lens (2025-01-14),

3. 12059768 - Blocking piece and method for vacuum blocking a lens blank (2024-08-13),

4. 11697160 - Tool drive unit, turning device and turning method (2023-07-11),

5. 10537944 - Milling device for optical lens production with two milling stations and method of use (2020-01-21),

6. 10168548 - Optical lens blank, a blank assortment and a method for the production of lenses (2019-01-01),

7. 10166646 - Polishing device for polishing concave lens faces of optical lenses, and method for operation thereof (2019-01-01),

8. 10061142 - Workpiece with optical lens blank, method for the production thereof, and method for the machining thereof (2018-08-28),

9. 10022800 - Simultaneous turning device for fabrication of eyeglass lenses (2018-07-17),

10. 9844815 - Simultaneous turning device for fabrication of eyeglass lenses (2017-12-19),

11. 9751171 - Method to process spectacle lens blanks (2017-09-05),

12. 9421660 - Polishing method for machining an optical surface of an optical lens and polishing tools suitable therefor (2016-08-23),

13. 9216486 - Method and apparatus for processing a plastic part and comprising a lathe system (2015-12-22),

14. 9164294 - Method for the manufacture of cost-optimized spectacle lenses (2015-10-20),

15. 8678586 - Method for producing cost-optimized spectacle lenses with especially advantageous properties for the user (2014-03-25),

Company Overview

Optotech Optikmaschinen GmbH is a leading manufacturer specializing in advanced optical machinery and solutions. Based in Wettenberg, Germany, the company focuses on the development of innovative technologies for the production and processing of optical components. Their expertise spans various domains, including precision optics, automated manufacturing systems, and quality assurance processes. Optotech is committed to enhancing efficiency and precision in the optical industry, catering to a global clientele with cutting-edge solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

18 Patents

#2 in Wettenberg

#2,391 in Germany

#34,187 in the World

Wettenberg, Germany

Optotech Optikmaschinen Gmbh

Forward Citations = 37

9 inventors:

Roland Mandler (17 out of 23 patents)

Oswin Lack (3 out of 3 patents)

Gerd Nowak (2 out of 5 patents)

4. Wito Hartmann (2 out of 2 patents)

5. Ralf Vallerius (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optotech Optikmaschinen Gmbh. Retrieved from https://idiyas.com/company/optotech-optikmaschinen

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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