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For the Inventor, By the Inventor

London, United Kingdom

Duff Design Limited

Calculating rank
USPTO Granted Patents = 9

% Expired Patents = 55.6



Trademarks = 2

Forward Citations = 103

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10 inventors (with patents filed for the assignee):

goldMedal Burgo John Wharton (3 out of 3 patents)

silverMedal Alfred Wipf (2 out of 27 patents)

bronzeMedal Dane Whitehurst (2 out of 10 patents)

4.  Timothy Michael Wood (2 out of 6 patents)

5.  Adrian James David Howson (2 out of 2 patents)

6.  Ian Dunckley (2 out of 2 patents)

7.  Cyrille Fuellemann (2 out of 4 patents)

8.  Daniel Kummer (2 out of 2 patents)

9.  Tim Clarke (1 out of 1 patent)

10.  Alexander Parker (1 out of 1 patent)

11.  Burgo Wharton (0 patent)


9 patents:

1. 11046476 - Latchable package (2021-06-29),
2. D854409 - Bottle pack (2019-07-23),
3. 9926125 - Latchable package (2018-03-27),
4. 8490368 - Production of band-driven packages and their components (2013-07-23),
5. 8453840 - Packaging (2013-06-04),
6. 8225931 - Drawer-and-shell type package (2012-07-24),
7. 8191710 - Packaging (2012-06-05),
8. 7870705 - Production of band-driven packages and their components (2011-01-18),
9. 6557700 - Sliding tray packaging (2003-05-06),
Company Overview
Duff Design Limited is a leading design and innovation consultancy that specializes in creating cutting-edge product designs for various industries. With a team of talented designers and engineers, we bring innovative ideas to life and help our clients stay ahead of the competition. Our goal is to deliver exceptional design solutions that exceed expectations and drive success for our clients.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

9 Patents

#349 in London

#1,906 in United Kingdom

London, GB
London, United Kingdom

Duff Design Limited

Forward Citations = 103

10 inventors:

goldMedal Burgo John Wharton (3 out of 3 patents)

silverMedal Alfred Wipf (2 out of 27 patents)

bronzeMedal Dane Whitehurst (2 out of 10 patents)

4.  Timothy Michael Wood (2 out of 6 patents)

5.  Adrian James David Howson (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Duff Design Limited. Retrieved from https://idiyas.com/company/duff-design

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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