% Expired Patents = 22.2

Forward Citations = 82

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12 inventors (with patents filed for the assignee):

Michael Abraham (7 out of 12 patents)

Michael Schweiger (2 out of 2 patents)

Andreas Lang (2 out of 2 patents)

4. Matthias Eberhardt (2 out of 3 patents)

5. Alain Gaudon (1 out of 8 patents)

6. Holger Wenz (1 out of 2 patents)

7. Sönke Siebert (1 out of 1 patent)

8. Eckhard Marx (1 out of 7 patents)

9. Pierre Astegno (1 out of 6 patents)

10. Matthias Hampel (1 out of 1 patent)

11. Ivo J M M Raaijmakers (1 out of 2 patents)

12. Oliver Depner (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 8289509 - Inspection device and inspection method for the optical examination of object surfaces, particularly of wafer surfaces (2012-10-16),

2. 7284760 - Holding device for disk-shaped objects (2007-10-23),

3. 7030401 - Modular substrate measurement system (2006-04-18),

4. 6954267 - Device for measuring surface defects (2005-10-11),

5. 6935201 - Measurement configuration including a vehicle and method for performing measurements with the measurement configuration at various locations (2005-08-30),

6. 6891609 - Measurement box with module for measuring wafer characteristics (2005-05-10),

7. 6734969 - Vacuum measurement device (2004-05-11),

8. 6275291 - Micropolarimeter and ellipsometer (2001-08-14),

9. 6091499 - Method and device for automatic relative adjustment of samples in (2000-07-18),

Company Overview

Nanophotonics Ag is a leading provider of advanced photonics solutions for various industries. We specialize in the development and manufacturing of cutting-edge nanophotonic devices and technologies. Our innovative products are designed to deliver superior performance, efficiency, and reliability. With a team of skilled engineers and scientists, we are committed to pushing the boundaries of photonics technology and delivering unmatched value to our customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#24 in Mainz

#4,072 in Germany

Mainz, Germany

Nanophotonics Ag

Forward Citations = 82

12 inventors:

Michael Abraham (7 out of 12 patents)

Michael Schweiger (2 out of 2 patents)

Andreas Lang (2 out of 2 patents)

4. Matthias Eberhardt (2 out of 3 patents)

5. Alain Gaudon (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanophotonics Ag. Retrieved from https://idiyas.com/company/nanophotonics-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]