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Vancouver, Canada

Weyerhaeuser Company Limited

USPTO Granted Patents = 664

CIPO Patents = 50

EPO Patents = 12

Trademarks = 56

Forward Citations = 16,895

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530 inventors (with patents filed for the assignee):

Amar N Neogi (54 out of 81 patents)

Michael R Hansen (43 out of 50 patents)

Richard A Jewell (40 out of 44 patents)

4. Richard H Young, Sr (36 out of 43 patents)

5. Mengkui Luo (31 out of 57 patents)

6. Herbert D Muise (22 out of 24 patents)

7. John A Westland (18 out of 23 patents)

8. William C Carlson (17 out of 32 patents)

9. David W Park (17 out of 26 patents)

10. Peter A Graef (17 out of 23 patents)

11. Brian Wester (16 out of 17 patents)

12. James E Sealey, Ii (15 out of 18 patents)

13. Vincent A Roscelli (15 out of 18 patents)

14. Jeffrey E Hartle (14 out of 26 patents)

15. Michael James Yancey (14 out of 17 patents)

Core Competencies:

Organic Biocide Concentration

Manufactured Wood Products

Plant Embryo Screening

LiDAR Data Analysis

Superabsorbent Fibers

Timberland Management

Cellulose Fiber Processing

Molecular Pedigree Analysis

Dimensional Stability of Wood

Biostable Cellulose Fiber

Densified Fiber Particles

Compression Wood Detection

664 patents: Sort by Forward Citations

1. 7785896 - Methods for determining organic biocide concentration in a composite wood product (2010-08-31),

2. 7575034 - Locking assembly for a manufactured wood products press (2009-08-18),

3. 7530197 - Automated system and method for harvesting and multi-stage screening of plant embryos (2009-05-12),

4. 7474964 - Identifying vegetation attributes from LiDAR data (2009-01-06),

5. 7455902 - Mixed polymer superabsorbent fibers (2008-11-25),

6. 7452722 - Methods for developing conifer somatic embryos (2008-11-18),

7. 7452573 - Method of making a barrier material (2008-11-18),

8. 7452200 - Briquetting die for dispersible fiber briquettes (2008-11-18),

9. 7451696 - Press unit for a manufactured wood product press (2008-11-18),

10. 7451569 - Use of a low nitrogen fertilizer to propagate shoots from a log (2008-11-18),

11. 7412932 - Methods of managing timberland (2008-08-19),

12. 7399377 - Process for singulating cellulose fibers from a wet pulp sheet (2008-07-15),

13. 7398913 - Combo bin bag catch and method of use (2008-07-15),

14. 7396435 - Method for conveying, mixing, and leveling dewatered pulp prior to drying (2008-07-08),

15. 7393905 - Crosslinked mixed carboxylated polymer network (2008-07-01),

Weyerhaeuser Company Limited is an American multinational timber, land, and forest products company. It is one of the world's largest private owners of timberlands, specializing in sustainable timber harvesting and wood products manufacturing. With a history dating back to 1900, Weyerhaeuser operates in multiple segments including Timberlands, Real Estate, and Wood Products. The company focuses on providing innovative and eco-friendly solutions to various industries such as building materials, packaging, and renewable energy. Weyerhaeuser is committed to sustainable forestry practices and strives to create long-term value by balancing environmental, social, and economic aspects in its operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

664 Patents

#2 in Vancouver

#13 in Canada

#1,455 in the World

Vancouver, Canada

Weyerhaeuser Company Limited

Forward Citations = 16,895

530 inventors:

Amar N Neogi (54 out of 81 patents)

Michael R Hansen (43 out of 50 patents)

Richard A Jewell (40 out of 44 patents)

4. Richard H Young, Sr (36 out of 43 patents)

5. Mengkui Luo (31 out of 57 patents)

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