For the Inventor, By the Inventor

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New York, NY, United States of America

Westvaco Corporation

USPTO Granted Patents = 790

CIPO Patents = 6

Trademarks = 28

Forward Citations = 11,758

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425 inventors (with patents filed for the assignee):

Peter Schilling (65 out of 66 patents)

Hampton E Forbes, Jr (53 out of 53 patents)

Peter Dilling (44 out of 44 patents)

4. G Frederick Hutter (27 out of 31 patents)

5. Barry Gene Calvert (18 out of 21 patents)

6. Christopher J Parks (18 out of 22 patents)

7. William R Rigby (18 out of 24 patents)

8. Hans G Schreuders (18 out of 18 patents)

9. Michael D Matzinger (17 out of 19 patents)

10. Ralph Scott Peterson (16 out of 17 patents)

11. John DeLigt (15 out of 15 patents)

12. John A Alford (13 out of 13 patents)

13. Willem A Nikkel (12 out of 12 patents)

14. Edward L Osborne (12 out of 12 patents)

15. Carlton G Force (12 out of 12 patents)

Core Competencies:

Ink-Jet Printing

Cationic Core-Shell Particles

Hybrid Polymers

Activated Carbon

Moisture Barrier Coatings

Paperboard Packaging

Phase Change Ink

Oxygen Barrier Properties

Decontamination of Waste Papers

Resin Compositions

Food Packaging Solutions

Security Features

790 patents: Sort by Forward Citations

1. 6541538 - Resin for ink-jet printing ink (2003-04-01),

2. 6530474 - Insertable tray for a multiple disc storage container (2003-03-11),

3. 6523685 - Rosette with release tab for holding disc shaped elements (2003-02-25),

4. 6521343 - Cationic core-shell particles with stabilizer-containing acid-swellable shells (2003-02-18),

5. 6521342 - Cationic core-shell particles with acid-swellable shells (2003-02-18),

6. 6518485 - Particle-mediated conifer transformation (2003-02-11),

7. 6503971 - Rosin-fatty acid vinylic polymers as grind resins and grind vehicles comprising same (2003-01-07),

8. 6485611 - Method for smoothening a paper web before coating (2002-11-26),

9. 6479586 - Hybrid polymers for phase change ink jet inks (2002-11-12),

10. 6476146 - Hybrid polymers for phase change ink jet inks (2002-11-05),

11. 6472343 - Shaped activated carbon (2002-10-29),

12. D462904 - Paperboard carrier for prepared food (2002-09-18),

13. 6444877 - Liquidambar styraciflua AGAMOUS (LSAG) gene (2002-09-03),

14. 6437037 - Rosin-fatty acid vinylic polyamide polymer supported latices (2002-08-20),

15. 6437033 - Rosin-fatty acid vinylic polymers (2002-08-20),

WestRock focuses on making traditional products of paper and packaging in new and innovative ways. The company operates on a global scale, providing comprehensive packaging solutions to a wide range of industries. With a commitment to sustainability and a customer-centric approach, WestRock strives to create value for customers, employees, and shareholders.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

790 Patents

#17 in New York, NY

#36 in New York

#620 in US

#1,231 in the World

New York, NY, United States of America

Westvaco Corporation

Forward Citations = 11,758

425 inventors:

Peter Schilling (65 out of 66 patents)

Hampton E Forbes, Jr (53 out of 53 patents)

Peter Dilling (44 out of 44 patents)

4. G Frederick Hutter (27 out of 31 patents)

5. Barry Gene Calvert (18 out of 21 patents)

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