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Federal Way, WA, United States of America

Weyerhaeuser

USPTO Granted Patents = 10

CIPO Patents = 1

Forward Citations = 351

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31 inventors (with patents filed for the assignee):

Amar N Neogi (4 out of 81 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 103 patents)

9. Jack G Winterowd (1 out of 49 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: Sort by Forward Citations

1. 6709203 - Upstream engaging fluid switch for serial conveying (2004-03-23),

2. 6471121 - Stackable tray with divider (2002-10-29),

3. 6461553 - Method of binding binder treated particles to fibers (2002-10-08),

4. 6455622 - Coating for wood based panels to reduce corrosion of attached metallic member (2002-09-24),

5. 6444314 - Lyocell fibers produced from kraft pulp having low average degree of polymerization values (2002-09-03),

6. 6440547 - Lyocell film made from cellulose having low degree of polymerization values (2002-08-27),

7. 6440523 - Lyocell fiber made from alkaline pulp having low average degree of polymerization values (2002-08-27),

8. 6436231 - Method and apparatus for crosslinking individualized cellulose fibers (2002-08-20),

9. 5759828 - Cyclic di-guanylate metabolic enzymes (1998-06-02),

10. 5057166 - Method of treating discontinuous fibers (1991-10-15),

Weyerhaeuser is one of the world's largest private owners of timberlands, with operations in the United States, Canada, and Uruguay. The company focuses on sustainable forestry practices and produces lumber, plywood, and other wood products for construction and building materials. Weyerhaeuser also has a real estate development division that manages and sells properties across North America.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#1 in Federal Way, WA

#654 in Washington

#28,938 in US

#54,238 in the World

Federal Way, WA, United States of America

Weyerhaeuser

Forward Citations = 351

31 inventors:

Amar N Neogi (4 out of 81 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)

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