% Expired Patents = 20.0

Forward Citations = 108

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9 inventors (with patents filed for the assignee):

Robert John Whitwood (3 out of 4 patents)

Simon Neville Balderson (3 out of 4 patents)

John Koke (1 out of 7 patents)

4. Clifford B Steele (1 out of 1 patent)

5. Rod Darnett (1 out of 1 patent)

6. Thomas Erick Snowball (1 out of 1 patent)

7. Andrew E Matthews (1 out of 3 patents)

8. Andrew Mills (1 out of 2 patents)

9. Lela Margaret Monaf (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6996948 - Apparatus and method for use in packing meat cuts (2006-02-14),

2. 6592919 - Carbon dioxide atmosphere modifiers for packaging (2003-07-15),

3. 5902842 - Temperature sensitive material (1999-05-11),

4. 5849594 - Carbon dioxide sensitive material (1998-12-15),

5. 5617812 - Tamper evident system (1997-04-08),

Company Overview

Sealed Air (NZ) Limited is a leading global provider of packaging solutions. We offer innovative products and services that help businesses reduce waste, improve operational efficiency, and enhance sustainability. Our solutions include Bubble Wrap, Cryovac, and Diversey cleaning products. With a commitment to sustainability, we are dedicated to creating a safer, more sustainable world for future generations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#16 in Hamilton

#158 in New Zealand

Hamilton, New Zealand

Sealed Air (Nz) Limited

Forward Citations = 108

9 inventors:

Robert John Whitwood (3 out of 4 patents)

Simon Neville Balderson (3 out of 4 patents)

John Koke (1 out of 7 patents)

4. Clifford B Steele (1 out of 1 patent)

5. Rod Darnett (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sealed Air (Nz) Limited. Retrieved from https://idiyas.com/company/sealed-air-nz

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]