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Devens, MA, United States of America

Optodot Corporation

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USPTO Granted Patents = 38

% Expired Patents = 10.5

EPO Patents = 8

Trademarks = 2

Forward Citations = 251

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13 inventors (with patents filed for the assignee):

Steven Allen Carlson (35 out of 68 patents)

David W Avison (9 out of 26 patents)

Ifenna Kingsley Anakor (8 out of 11 patents)

4. Greg Robert Farrell (7 out of 10 patents)

5. Samuel Lim (4 out of 7 patents)

6. Benjamin Sloan (4 out of 12 patents)

7. Arthur Wagner Berger (4 out of 8 patents)

8. Shreyans Shingi (3 out of 4 patents)

9. Chandrakant C Patel (3 out of 4 patents)

10. Charles R Comeau, Jr (3 out of 4 patents)

11. Peter K Barrett (2 out of 2 patents)

12. Zhong Xu (1 out of 10 patents)

13. Richard J D'Amato (1 out of 9 patents)

14. Sam Lim (1 patent)

15. Steven Allen Carlson (0 patent)

Core Competencies:

Nanoporous Separators

Thermal Conductivity

Electrochemical Cells

Lithium Batteries

Cathode Coatings

Anode Coatings

Manufacturing Methods

Safety Shutdown Separators

Optical Shutter

Reflective Films

Electro-Optic Modulators

Optical Switch Device

38 patents: Sort by Forward Citations

1. 11387523 - Batteries utilizing cathode coatings directly on nanoporous separators (2022-07-12),

2. 11387521 - Nanoporous composite separators with increased thermal conductivity (2022-07-12),

3. 11335976 - Batteries utilizing anode coatings directly on nanoporous separators (2022-05-17),

4. 11283137 - Methods of producing batteries utilizing anode coatings directly on nanoporous separators (2022-03-22),

5. 11264676 - Separators for electrochemical cells (2022-03-01),

6. 11217859 - Nanoporous composite separators with increased thermal conductivity (2022-01-04),

7. 11121432 - Separators for electrochemical cells (2021-09-14),

8. 11050119 - Nanoporous separators for batteries and related manufacturing methods (2021-06-29),

9. 10998536 - Multilayer nanoporous separator (2021-05-04),

10. 10950837 - Methods of producing batteries utilizing anode metal depositions directly on nanoporous separators (2021-03-16),

11. 10879513 - Nanoporous composite separators with increased thermal conductivity (2020-12-29),

12. 10833307 - Separators for electrochemical cells (2020-11-10),

13. 10797288 - Separators for electrochemical cells (2020-10-06),

14. 10651444 - Lithium batteries utilizing nanoporous separator layers (2020-05-12),

15. 10505168 - Separators for electrochemical cells (2019-12-10),

Company Overview

Optodot Corporation, based in Devens, MA, specializes in advanced optical technologies and solutions. The company focuses on developing innovative products that enhance precision and efficiency across various applications, particularly in the fields of medical devices and diagnostics. With a commitment to research and development, Optodot leverages its expertise to create cutting-edge solutions that address complex challenges in healthcare and beyond, positioning itself as a leader in optical innovation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

38 Patents

#1 in Devens, MA

#526 in Massachusetts

#9,035 in US

#17,870 in the World

Devens, MA, United States of America

Optodot Corporation

Forward Citations = 251

13 inventors:

Steven Allen Carlson (35 out of 68 patents)

David W Avison (9 out of 26 patents)

Ifenna Kingsley Anakor (8 out of 11 patents)

4. Greg Robert Farrell (7 out of 10 patents)

5. Samuel Lim (4 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optodot Corporation. Retrieved from https://idiyas.com/company/optodot

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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