For the Inventor, By the Inventor

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Atlanta, GA, United States of America

Westrock Packaging Systems, LLC

USPTO Granted Patents = 142

CIPO Patents = 3

EPO Patents = 57

Trademarks = 17

Forward Citations = 501

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83 inventors (with patents filed for the assignee):

Matthew Earl Zacherle (44 out of 54 patents)

Bradford J Walling (20 out of 32 patents)

Jean-Christophe Bonnain (19 out of 30 patents)

4. Julien D Merzeau (17 out of 17 patents)

5. Nathaniel B Ball (15 out of 15 patents)

6. Caleb Sutherland Loftin (12 out of 36 patents)

7. Frederic Limousin (10 out of 11 patents)

8. Fabrice Avril (10 out of 11 patents)

9. Patrick Blin (9 out of 22 patents)

10. Linh L Kooc (8 out of 10 patents)

11. Andrew T Peeler (8 out of 16 patents)

12. Brandon L Ramsuer (8 out of 53 patents)

13. Gregory P Hayter (7 out of 9 patents)

14. Amelie Strohm-Volondat (7 out of 8 patents)

15. Casey P Grey (6 out of 6 patents)

Core Competencies:

Packaging Systems

Article Carriers

Carton Blanks

Multi-Can Engagement

Orientation Modules

Triangular Packages

Container Grippers

Flexible Pitch Metering

Panel Interlocking Devices

Nested Beverage Cartons

Shipping Cartons

Box Opening Mechanisms

142 patents: Sort by Forward Citations

1. 12528629 - Article carrier and blank therefor (2026-01-20),

2. 12509286 - Article top engaging device, article carrier and blank therefor (2025-12-30),

3. 12503319 - Smooth handoff of containers using multiple grippers (2025-12-23),

4. 12496796 - Methods and machine for forming containers having top flange with glued corners (2025-12-16),

5. 12492055 - Article carriers and blanks therefor (2025-12-09),

6. 12492054 - Article engaging structure, article carrier, and blank for forming the same (2025-12-09),

7. 12492027 - Applicator plate, apparatus and method (2025-12-09),

8. 12486066 - Systems and methods for packaging articles within a carton (2025-12-02),

9. 12486064 - Packaging system (2025-12-02),

10. 12448190 - Article carriers and blanks therefor (2025-10-21),

11. 12434872 - Package, article carrier and blank therfor (2025-10-07),

12. 12421002 - Article carrier and blank therefor (2025-09-23),

13. 12404085 - Carton and blank therefor (2025-09-02),

14. 12365526 - Carton and blank therefor (2025-07-22),

15. 12358705 - Article top engaging device, article carrier and blank therefor (2025-07-15),

WestRock Packaging Systems, LLC is a leading provider of innovative packaging solutions. As one of the largest packaging companies globally, WestRock focuses on delivering sustainable and value-added packaging products to various industries. Their expertise ranges from corrugated containers and folding cartons to comprehensive packaging solutions that enhance customer experiences. With a commitment to sustainability and technological advancements, WestRock continually strives to meet evolving market demands and exceed customer expectations.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

142 Patents

#37 in Atlanta, GA

#63 in Georgia

#2,657 in US

#5,587 in the World

Atlanta, GA, United States of America

Westrock Packaging Systems, LLC

Forward Citations = 501

83 inventors:

Matthew Earl Zacherle (44 out of 54 patents)

Bradford J Walling (20 out of 32 patents)

Jean-Christophe Bonnain (19 out of 30 patents)

4. Julien D Merzeau (17 out of 17 patents)

5. Nathaniel B Ball (15 out of 15 patents)

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