% Expired Patents = 7.1

EPO Patents = 1

Forward Citations = 86

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5 inventors (with patents filed for the assignee):

Congliang Chen (11 out of 13 patents)

Kevin Cassady (8 out of 37 patents)

Cong Liang Chen (2 out of 2 patents)

4. Edward Daniel Schultheis (2 out of 2 patents)

5. Conglian Chen (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 11543640 - Confocal optical system and components thereof (2023-01-03),

2. D957494 - Microscope cartridge (2022-07-12),

3. D933731 - Microscope (2021-10-19),

4. D928983 - Microscope cartridge rack (2021-08-24),

5. D909443 - Microscope (2021-02-02),

6. D866630 - Microscope (2019-11-12),

7. D866629 - Microscope (2019-11-12),

8. D865833 - Microscope (2019-11-05),

9. D859487 - Microscope (2019-09-10),

10. 9995866 - Uniform illumination lighting module (2018-06-12),

11. 9778185 - Analytical instrument with collimated and adjustable length optical path (2017-10-03),

12. 9513209 - Apparatus for taking an accurate photometric measurement of a liquid (2016-12-06),

13. 9389167 - Multichannel analytical instruments for use with specimen holders (2016-07-12),

14. 9182336 - Multichannel analytical instruments for use with specimen holders (2015-11-10),

Company Overview

Laxco, Inc. is a technology company based in Bothell, Washington, specializing in the development and manufacturing of advanced optical instruments and measurement solutions. The company focuses on providing innovative products for various applications, including microscopy, imaging, and materials characterization. With a commitment to precision and quality, Laxco serves a diverse range of industries, contributing to advancements in research and development across scientific and industrial sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#38 in Bothell, WA

#485 in Washington

#22,333 in US

#42,290 in the World

Bothell, WA, United States of America

Laxco, Inc.

Forward Citations = 86

5 inventors:

Congliang Chen (11 out of 13 patents)

Kevin Cassady (8 out of 37 patents)

Cong Liang Chen (2 out of 2 patents)

4. Edward Daniel Schultheis (2 out of 2 patents)

5. Conglian Chen (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laxco, Inc.. Retrieved from https://idiyas.com/company/laxco

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]

1 patent (EPO):

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]