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USPTO Data Jan 1 1976 - Oct 13 2026
10 Patents
#4 in Federal Way, WA
#685 in Washington
#29,866 in US
#56,047 in the World
Weyerhaeuser
Forward Citations = 354
29 inventors:
Federal Way, WA, United States of America
Weyerhaeuser
% Expired Patents = 20.0
CIPO Patents = 1
Forward Citations = 354
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29 inventors (with patents filed for the assignee):
Amar N Neogi (4 out of 82 patents)
Mengkui Luo (3 out of 57 patents)
James E Sealey, Ii (3 out of 18 patents)
4. Vincent A Roscelli (3 out of 18 patents)
5. Michael R Hansen (2 out of 50 patents)
6. Richard A Jewell (2 out of 44 patents)
7. Richard H Young, Sr (2 out of 43 patents)
8. Hing C Wong (1 out of 111 patents)
9. Jack G Winterowd (1 out of 53 patents)
10. Michael K McKinnis (1 out of 9 patents)
11. Peter A Graef (1 out of 23 patents)
12. Colin Elston (1 out of 13 patents)
13. Charles E Lewis (1 out of 8 patents)
14. Roger M Shantz (1 out of 6 patents)
15. W Harvey Persinger, Jr (1 out of 12 patents)
10 patents:
4. 6455622 - Coating for wood based panels to reduce corrosion of attached metallic member (2002-09-24),
Company Overview
Weyerhaeuser is a leading company in the forest products industry, specializing in sustainable timberland management and the production of wood products. The organization focuses on developing innovative solutions for building materials, engineered wood products, and timberland investments, contributing to environmentally responsible practices. Headquartered in Federal Way, Washington, Weyerhaeuser operates across North America, emphasizing the importance of sustainability and resource stewardship in its operations and product offerings.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Weyerhaeuser. Retrieved from https://idiyas.com/company/weyerhaeuser
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 (CIPO):
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]
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]