Forward Citations = 132

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9 inventors (with patents filed for the assignee):

Robin Bratchley (2 out of 3 patents)

Charles E Chatwin (2 out of 5 patents)

John M Haslop (2 out of 3 patents)

4. Karen S Walker (2 out of 2 patents)

5. Nicholas O Nugent (1 out of 1 patent)

6. Linda S Ellis (1 out of 1 patent)

7. Reginald G Knapman (1 out of 1 patent)

8. Michael A West (1 out of 1 patent)

9. Colin J Whitehead (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5438928 - Signature panels (1995-08-08),

2. 5413839 - Transfer film (1995-05-09),

3. 5324567 - Ink composition and components thereof (1994-06-28),

4. 4645240 - Numbered documents (1987-02-24),

5. 4296326 - Watermark detection (1981-10-20),

Thomas De La Rue and Company Limited is a British company involved in the production of secure documents such as banknotes and passports. With over 200 years of history, the company is known for its expertise in security printing and papermaking. Headquartered in London, De La Rue operates globally and serves governments, central banks, and commercial organizations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#503 in London

#3,136 in United Kingdom

London, United Kingdom

Thomas De La Rue and Company Limited