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For the Inventor, By the Inventor

Berneck, Switzerland

Oertli-Instrumente Ag


USPTO Granted Patents = 15



Trademarks = 4

Forward Citations = 67

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15 inventors (with patents filed for the assignee):

goldMedal Lothar Knünz (5 out of 5 patents)

silverMedal Lisa Kehren-Quitsdorf (4 out of 4 patents)

bronzeMedal Michael Zürcher (4 out of 4 patents)

4.  Christoph Wangler (3 out of 3 patents)

5.  Andreas Dietrich (3 out of 3 patents)

6.  Sandro Schultz (2 out of 2 patents)

7.  Bettina Schuler (2 out of 2 patents)

8.  Rüdiger Schönleber (2 out of 3 patents)

9.  Flavio Sanseverino (1 out of 1 patent)

10.  Norbert Brill (1 out of 2 patents)

11.  Silvio Di Nardo (1 out of 1 patent)

12.  Bruno Nyffenegger (1 out of 1 patent)

13.  Angelo Blank (1 out of 1 patent)

14.  Katrin Blumenschein (1 out of 1 patent)

15.  Bernhard Schmidberger (1 out of 1 patent)


15 patents:

1. D1120323 - Medical instrument for eye surgical purposes (2026-03-24),
2. D980983 - Medical instrument for eye surgical purposes (2023-03-14),
3. 11419695 - Light instrument for illuminating the intraocular space (2022-08-23),
4. D934425 - Medical instrument for eye surgical purposes (2021-10-26),
5. D925037 - Medical instrument for eye surgical purposes (2021-07-13),
6. D920519 - Medical instrument for eye surgical purposes (2021-05-25),
7. 10993610 - Magnetic light guide plug connection (2021-05-04),
8. 10232094 - Cassette module (2019-03-19),
9. D819207 - Handheld medical instrument (2018-05-29),
10. D761965 - Container for ophthalmologic fluids (2016-07-19),
11. D745681 - Container for ophthalmologic fluids (2015-12-15),
12. D731058 - Opthalmologic instrument (2015-06-02),
13. D694891 - Ophthalmologic instrument (2013-12-03),
14. 8100861 - Seal for trocar (2012-01-24),
15. 6575040 - Aspiration device including pressure measuring system (2003-06-10),
Company Overview
Oertli-Instrumente AG is a Swiss company specializing in the development and manufacturing of advanced surgical instruments and medical devices, particularly for ophthalmic surgery. With a focus on innovation, the company integrates cutting-edge technology into its product offerings, enhancing surgical precision and patient outcomes. Oertli's expertise spans various aspects of ophthalmology, contributing to the global healthcare landscape through its commitment to quality and performance in surgical solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#1 in Berneck

#805 in Switzerland

#39,921 in the World

Berneck, CH
Berneck, Switzerland

Oertli-Instrumente Ag

Forward Citations = 67

15 inventors:

goldMedal Lothar Knünz (5 out of 5 patents)

silverMedal Lisa Kehren-Quitsdorf (4 out of 4 patents)

bronzeMedal Michael Zürcher (4 out of 4 patents)

4.  Christoph Wangler (3 out of 3 patents)

5.  Andreas Dietrich (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oertli-Instrumente Ag. Retrieved from https://idiyas.com/company/oertli-instrumente-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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