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Lebanon, OR, United States of America

Amtek Research International LLC

USPTO Granted Patents = 33

EPO Patents = 3

Forward Citations = 215

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28 inventors (with patents filed for the assignee):

Richard W Pekala (25 out of 26 patents)

Robert R Waterhouse (11 out of 11 patents)

James Phillip Young (7 out of 58 patents)

4. Daniel Wandera (6 out of 6 patents)

5. Weston J Wood (6 out of 6 patents)

6. Jeff M Frenzel (5 out of 5 patents)

7. James E Emanuel (5 out of 5 patents)

8. Daniel K Lee (5 out of 5 patents)

9. Chi Thuong-Le La (5 out of 5 patents)

10. Francis E Alexander (5 out of 5 patents)

11. Daniel E Weerts (4 out of 6 patents)

12. Andrew Wimer (3 out of 3 patents)

13. Matthew Alan Warren (3 out of 4 patents)

14. Wyatt Self (3 out of 3 patents)

15. Robert Waterhouse (3 out of 3 patents)

Core Competencies:

Microporous Membranes

Battery Separators

Gel Electrolytes

Electrolytes

Porous Composites

Conductive Sheets

Lead-Acid Batteries

Silica Powders

Friction Enhancing

Crosslinked Gels

Dimensional Stability

Instantaneously Wettable

33 patents: Sort by Forward Citations

1. 12756066 - Solvent free separators (2026-10-06),

2. 12728179 - Fragrance-containing crosslinked gels (2026-09-08),

3. 12712239 - DIMENSIONALLY-STABLE MICROPOROUS WEBS (2026-08-18),

4. 12597679 - Friction enhancing core surface of battery separator roll and related methods (2026-04-07),

5. 12187862 - Freestanding, dimensionally stable microporous webs (2025-01-07),

6. 12172137 - Microporous polyolefin membranes from bespoke solvents (2024-12-24),

7. 12155036 - Acid stratification mitigation, electrolytes, devices, and methods related thereto (2024-11-26),

8. 11894517 - Acid stratification mitigation, electrolytes, devices, and methods related thereto (2024-02-06),

9. 11749844 - Instantaneously wettable polymer fiber sheet (2023-09-05),

10. 11746206 - Solidified, conformable porous composites and related devices, methods, and uses (2023-09-05),

11. 11621456 - Laminable, dimensionally-stable microporous webs (2023-04-04),

12. 11380961 - Porous membranes, freestanding composites, and related devices and methods (2022-07-05),

13. 11374227 - Dry process electrically conductive composite formation (2022-06-28),

14. 10975208 - Freestanding, dimensionally stable microporous webs (2021-04-13),

15. 10396330 - Porous granules containing mixture of rubber and silica powders (2019-08-27),

Company Overview

Amtek Research International LLC, based in Lebanon, Oregon, specializes in advanced research and development across various technology domains. The company focuses on creating innovative solutions in fields such as medical devices, aerospace, and industrial applications. With a commitment to enhancing product performance and reliability, Amtek Research leverages cutting-edge technologies to address complex challenges in its target industries, contributing to advancements that improve efficiency and safety.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

33 Patents

#1 in Lebanon, OR

#105 in Oregon

#10,309 in US

#20,162 in the World

Lebanon, OR, United States of America

Amtek Research International LLC

Forward Citations = 215

28 inventors:

Richard W Pekala (25 out of 26 patents)

Robert R Waterhouse (11 out of 11 patents)

James Phillip Young (7 out of 58 patents)

4. Daniel Wandera (6 out of 6 patents)

5. Weston J Wood (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amtek Research International LLC. Retrieved from https://idiyas.com/company/amtek-research-international

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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