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Spokane, WA, United States of America

Avista Laboratories, Inc.

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USPTO Granted Patents = 14

% Expired Patents = 35.7

Forward Citations = 385

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15 inventors (with patents filed for the assignee):

William A Fuglevand (9 out of 23 patents)

Greg A Lloyd (6 out of 17 patents)

David R Lott (5 out of 22 patents)

4. John P Scartozzi (4 out of 8 patents)

5. Peter David Devries (2 out of 9 patents)

6. Lijun Bai (2 out of 12 patents)

7. Shiblihanna I Bayyuk (2 out of 4 patents)

8. Gregory M Somers (1 out of 5 patents)

9. Vanell L Martin (1 out of 6 patents)

10. Peter C Christensen (1 out of 1 patent)

11. Ronald G Stokes (1 out of 3 patents)

12. Jonathan L Dodge (1 out of 2 patents)

13. Glen Alden Lloyd (1 out of 1 patent)

14. P David DeVries (1 out of 3 patents)

15. Peter D DeVries (1 out of 4 patents)

14 patents: Sort by Forward Citations

1. 6716549 - Fuel cell having metalized gas diffusion layer (2004-04-06),

2. 6703722 - Reconfigurable plural DC power source power system responsive to changes in the load or the plural DC power sources (2004-03-09),

3. 6703155 - Power tap device, fuel cell stack, and method of dividing a fuel cell stack (2004-03-09),

4. 6630259 - Fuel cell power system performing AC inversion, method of distributing AC power, and method of operating a fuel cell power system (2003-10-07),

5. 6620538 - Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell (2003-09-16),

6. 6550304 - Method of compensating a MOS gas sensor, method of manufacturing a MOS gas sensor, MOS gas sensor, and fuel cell system (2003-04-22),

7. 6532792 - Method of compensating a MOS gas sensor, method of manufacturing a MOS gas sensor, MOS gas sensor, and fuel cell system (2003-03-18),

8. 6497974 - Fuel cell power system, method of distributing power, and method of operating a fuel cell power system (2002-12-24),

9. 6468682 - Ion exchange membrane fuel cell (2002-10-22),

10. 6467334 - Method for quickly rendering a MOS gas sensor operational, MOS gas sensor system, and fuel cell system (2002-10-22),

11. 6428918 - Fuel cell power systems, direct current voltage converters, fuel cell power generation methods, power conditioning methods and direct current power conditioning methods (2002-08-06),

12. 6387556 - Fuel cell power systems and methods of controlling a fuel cell power system (2002-05-14),

13. 6383556 - Method for forming a membrane electrode diffusion assembly for use in an ion exchange membrane fuel cell (2002-05-07),

14. 6218035 - Proton exchange membrane fuel cell power system (2001-04-17),

Company Overview

Avista Laboratories, Inc. is a research and development organization based in Spokane, Washington, specializing in advanced materials and analytical services. The company focuses on providing innovative solutions across various sectors, including pharmaceuticals, biotechnology, and environmental science. With a commitment to quality and precision, Avista Laboratories supports clients in developing new products and optimizing existing processes through its expertise in chemical analysis and material characterization.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

14 Patents

#19 in Spokane, WA

#486 in Washington

#22,350 in US

#42,333 in the World

Spokane, WA, United States of America

Avista Laboratories, Inc.

Forward Citations = 385

15 inventors:

William A Fuglevand (9 out of 23 patents)

Greg A Lloyd (6 out of 17 patents)

David R Lott (5 out of 22 patents)

4. John P Scartozzi (4 out of 8 patents)

5. Peter David Devries (2 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Avista Laboratories, Inc.. Retrieved from https://idiyas.com/company/avista-laboratories

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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