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For the Inventor, By the Inventor

Corby, United Kingdom

Dubois Limited


USPTO Granted Patents = 22

% Expired Patents = 36.4


Trademarks = 1

Forward Citations = 254

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11 inventors (with patents filed for the assignee):

goldMedal Peter Antony Farrar (18 out of 31 patents)

silverMedal Stefan Alexander Pijanowski (14 out of 18 patents)

bronzeMedal Anthony Henry Joseph Fraser (13 out of 23 patents)

4.  Robert Johnston (5 out of 9 patents)

5.  Mark R Marriott (2 out of 2 patents)

6.  Anthony Henry Fraser (2 out of 2 patents)

7.  John Hein (1 out of 22 patents)

8.  Sean D Maddox (1 out of 1 patent)

9.  Sean Geoffrey Maddox (1 out of 1 patent)

10.  Mark Edward Schiek (1 out of 2 patents)

11.  Stephen Geoffrey Unwin (1 out of 2 patents)

12.  Stephan Alexander Pijanowski (0 patent)

13.  Stephan Alexander Pijanowski (0 patent)

14.  Sean Maddox (0 patent)


22 patents:

1. 9355537 - Optical security tag (2016-05-31),
2. 8640508 - Apparatus for releasing magnetic security device (2014-02-04),
3. D649388 - Multi-disc tray (2011-11-29),
4. 7918000 - Article for holding an object (2011-04-05),
5. 7896156 - Media holding apparatus (2011-03-01),
6. 7875222 - Method of making an injection molded container (2011-01-25),
7. 7246702 - Disk holder (2007-07-24),
8. 7143894 - Apparatus for holding a compact disk (2006-12-05),
9. D525069 - Box for compact discs (2006-07-18),
10. D523732 - Apparatus for un-locking security device for retail merchandise (2006-06-27),
11. 6935494 - Container with information display (2005-08-30),
12. 6863176 - Apparatus for holding a compact disk (2005-03-08),
13. D493300 - Compact disc holder (2004-07-28),
14. D492321 - Information storage media holder with security feature (2004-06-30),
15. 6523683 - Enclosure holding data carrier (2003-02-25),
Company Overview
Dubois Limited, headquartered in Corby, UK, specializes in the development and manufacturing of advanced adhesive solutions and bonding technologies. The company focuses on providing innovative products for various industries, including automotive, aerospace, and construction. With a commitment to research and development, Dubois Limited aims to enhance performance and efficiency in adhesive applications, ensuring high-quality solutions that meet the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

22 Patents

#1 in Corby

#814 in United Kingdom

#28,782 in the World

Corby, GB
Corby, United Kingdom

Dubois Limited

Forward Citations = 254

11 inventors:

goldMedal Peter Antony Farrar (18 out of 31 patents)

silverMedal Stefan Alexander Pijanowski (14 out of 18 patents)

bronzeMedal Anthony Henry Joseph Fraser (13 out of 23 patents)

4.  Robert Johnston (5 out of 9 patents)

5.  Mark R Marriott (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dubois Limited. Retrieved from https://idiyas.com/company/dubois

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]
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