For the Inventor, By the Inventor

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Wilmington, DE, United States of America

Dupont Teijin Films U.S. Ltd.

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 44

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11 inventors (with patents filed for the assignee):

William Alasdair MacDonald (2 out of 12 patents)

Pierre Georges Osborne Moussalli (2 out of 2 patents)

Kenneth Evans (2 out of 4 patents)

4. Julian Peter Attard (2 out of 2 patents)

5. David Boyce (2 out of 2 patents)

6. Christopher Charles Naylor (2 out of 2 patents)

7. Brian John Farmer, Legal Representative (1 out of 1 patent)

8. David Edward Robins, Legal Representative (1 out of 1 patent)

9. Gilles Petitjean (1 out of 5 patents)

10. Luc Marie Hubert Andre Nicolai (1 out of 4 patents)

11. Jos Marnach (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8530045 - Brittle polymeric film and tamper evident labels made therefrom (2013-09-10),

2. 7718104 - Process for the production of brittle polymeric film (2010-05-18),

3. 6739489 - Segmented vacuum roll (2004-05-25),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#696 in

#71,953 in

Wilmington, DE, United States of America

Dupont Teijin Films U.S. Ltd.

Forward Citations = 44

11 inventors:

William Alasdair MacDonald (2 out of 12 patents)

Pierre Georges Osborne Moussalli (2 out of 2 patents)

Kenneth Evans (2 out of 4 patents)

4. Julian Peter Attard (2 out of 2 patents)

5. David Boyce (2 out of 2 patents)

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