For the Inventor, By the Inventor

Enter assignee name

Rochester, NY, United States of America

Semrock, Inc.

USPTO Granted Patents = 24

Trademarks = 5

Forward Citations = 312

Loading Chart...

Loading Chart...

13 inventors (with patents filed for the assignee):

Turan Erdogan (22 out of 36 patents)

Ligang Wang (21 out of 31 patents)

Joseph T Foss (5 out of 5 patents)

4. Craig W Hodgson (4 out of 4 patents)

5. Prashant Prabhat (3 out of 3 patents)

6. Glenn Clarke (3 out of 3 patents)

7. Atul Pradhan (2 out of 16 patents)

8. Victor Mizrahi (2 out of 58 patents)

9. Arthur R Staley (1 out of 1 patent)

10. James R Kircher (1 out of 12 patents)

11. Nicholas G Traggis (1 out of 1 patent)

12. Jay Anzellotti (1 out of 2 patents)

13. Robert James Beeson (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 10437009 - Mount for flat optical surface (2019-10-08),

2. 9857511 - Interference filter for non-zero angle of incidence spectroscopy (2018-01-02),

3. 9547178 - Dichroic image splitter (2017-01-17),

4. 9434145 - Dichroic filter conformed to optical surface (2016-09-06),

5. 9423622 - Glass block dichroic beamsplitters (2016-08-23),

6. 9354370 - Optical thin-film notch filter with very wide pass band regions (2016-05-31),

7. 9304237 - Tunable band-pass filter (2016-04-05),

8. 9057882 - Multilayer thin film attenuators (2015-06-16),

9. 9019606 - Multilayer thin film attenuators (2015-04-28),

10. 8958156 - Interference filter for non-zero angle of incidence spectroscopy (2015-02-17),

11. 8879150 - Optical thin-film polarizing bandpass filter (2014-11-04),

12. 8508849 - Multiphoton fluorescence filters (2013-08-13),

13. 8441710 - Tunable thin-film filter (2013-05-14),

14. 8300313 - Method for manufacturing an optical transmission filter with extended out-of-band blocking (2012-10-30),

15. 8059327 - Variable spectral filter apparatus (2011-11-15),

Semrock, Inc. is a leading provider of optical filters and related products, specializing in advanced photonics solutions. The company focuses on the development and manufacturing of high-performance optical components, including filters, beamsplitters, and mirrors, which are essential for applications in life sciences, biomedical imaging, and industrial markets. Based in Rochester, NY, Semrock leverages its expertise in optics to support a diverse range of research and technology domains, enhancing the capabilities of various optical systems.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

24 Patents

#33 in Rochester, NY

#825 in New York

#13,859 in US

#26,595 in the World

Rochester, NY, United States of America

Semrock, Inc.

Forward Citations = 312

13 inventors:

Turan Erdogan (22 out of 36 patents)

Ligang Wang (21 out of 31 patents)

Joseph T Foss (5 out of 5 patents)

4. Craig W Hodgson (4 out of 4 patents)

5. Prashant Prabhat (3 out of 3 patents)

Please report any incorrect information to [email protected]

Loading…