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Charlotte, NC, United States of America

Sealed Air Corporation (us)

USPTO Granted Patents = 212

Trademarks = 80

Forward Citations = 2,276

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211 inventors (with patents filed for the assignee):

Laurence B Sperry (32 out of 56 patents)

Charles R Sperry (18 out of 68 patents)

Russell T Christman (16 out of 20 patents)

4. Suzanne M Scott (16 out of 32 patents)

5. Charles P Kannankeril (16 out of 40 patents)

6. Thomas P Orsini (16 out of 21 patents)

7. Natarajan S Ramesh (15 out of 23 patents)

8. Brian A Murch (13 out of 18 patents)

9. Mark Salerno (12 out of 14 patents)

10. Eric Alvin Kane (12 out of 19 patents)

11. Shau-Tarng Lee (10 out of 25 patents)

12. Roger J LaFlamme (10 out of 11 patents)

13. Michael Kalinowski (9 out of 9 patents)

14. Ross Patterson (9 out of 11 patents)

15. Robert J O'Dowd (9 out of 9 patents)

Core Competencies:

Inflatable Packaging

Foam-in-Bag Systems

Automated Packaging Station

Flexible Package Conveyance

Cushion Packaging

Fill Material Cutting

Inflatable Pouches

Retention Packaging Assembly

Packaging Machine

Air Cushion Inflation

Mailer Dispensers

Shrink-Wrapped Objects

212 patents: Sort by Forward Citations

1. 12420515 - Fill material cutting systems for partially or fully cutting fill material (2025-09-23),

2. 12319025 - Passive tracking for inflatable webs along inflation nozzle (2025-06-03),

3. 12174646 - Inflators for inflatable webs with gas moving devices in series (2024-12-24),

4. 12162239 - System with arcuate slot for feeding sheet material (2024-12-10),

5. 12157597 - End seal carriage velocity differential (2024-12-03),

6. 12129138 - Tension-inducing shaft assemblies (2024-10-29),

7. 12109731 - Foam-in-bag systems and components thereof (2024-10-08),

8. 12064936 - Sheet material drive rollers having circumferences with curved profiles (2024-08-20),

9. 12043433 - Seal flattener (2024-07-23),

10. 12030221 - Foam-in-bag systems and components thereof (2024-07-09),

11. 12006082 - Packaging machine (2024-06-11),

12. 12005609 - Foam-in-bag systems and components thereof (2024-06-11),

13. 11975504 - Inflatable on-demand mailer pouches and associated methods (2024-05-07),

14. 11897645 - Packaging machine for opening bags on a web of bags and methods of using the same (2024-02-13),

15. 11872724 - Foam-in-bag systems and components thereof (2024-01-16),

Sealed Air Corporation is an American packaging company specializing in food safety, hygiene, and product protection solutions. With a portfolio of widely recognized brands including Cryovac and Bubble Wrap, Sealed Air serves a wide range of industries globally. Their innovative packaging solutions help businesses increase operational efficiency, extend shelf life, and reduce waste. Sealed Air is committed to sustainability, aiming to create a better way for life by minimizing their environmental footprint and promoting circular economy practices.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

212 Patents

#12 in Charlotte, NC

#49 in North Carolina

#1,891 in US

#3,894 in the World

Charlotte, NC, United States of America

Sealed Air Corporation (us)

Forward Citations = 2,276

211 inventors:

Laurence B Sperry (32 out of 56 patents)

Charles R Sperry (18 out of 68 patents)

Russell T Christman (16 out of 20 patents)

4. Suzanne M Scott (16 out of 32 patents)

5. Charles P Kannankeril (16 out of 40 patents)

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