EPO Patents = 2

Trademarks = 14

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Basil John Thomas (2 out of 7 patents)

William W Walmsley (2 out of 5 patents)

Patrick Lauffenburger (1 out of 2 patents)

4. Ralph Berkemann (1 out of 3 patents)

5. Patrick Lauffenburger (0 patent)

3 patents: Sort by Forward Citations

1. 10781569 - Confinement structures—DefenCell plastic gabion system (2020-09-22),

2. 10267010 - Confinement structures (2019-04-23),

3. 10036107 - Nonwoven web and fibers with electret properties, manufacturing processes thereof and their use (2018-07-31),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#828 in London

#4,892 in United Kingdom

London, United Kingdom

Fiberweb Holdings Limited

Forward Citations = 2

4 inventors:

Basil John Thomas (2 out of 7 patents)

William W Walmsley (2 out of 5 patents)

Patrick Lauffenburger (1 out of 2 patents)

4. Ralph Berkemann (1 out of 3 patents)

5. Patrick Lauffenburger (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fiberweb Holdings Limited. Retrieved from https://idiyas.com/company/fiberweb-holdings

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]

2 patents (EPO):

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]