% Expired Patents = 16.7

EPO Patents = 7

Forward Citations = 89

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8 inventors (with patents filed for the assignee):

Ian Hamilton Dryburgh (4 out of 10 patents)

John David Henry McKeever (4 out of 6 patents)

Ali Ersan (3 out of 13 patents)

4. Andrew Michael Williams (2 out of 7 patents)

5. Jonathan Paul Fenton (1 out of 9 patents)

6. Richard Nicholas (1 out of 10 patents)

7. Daniel William Clucas (1 out of 5 patents)

8. Richard Peter John Nicholas (1 out of 8 patents)

9. Andrew Stephen Fereday Williams (2 patents)

10. John David Henry Mckeever (0 patent)

11. John David Henry Mckeever (0 patent)

6 patents: Sort by Forward Citations

1. 11174029 - Outboard facing herringbone seating arrangement (2021-11-16),

2. 10501188 - Passenger seating arrangement having access for disabled passengers (2019-12-10),

3. 10370108 - Passenger seating arrangement having a screen between seat units (2019-08-06),

4. 9315270 - Aircraft passenger seating arrangement (2016-04-19),

5. D733442 - Aircraft passenger seating arrangement (2015-07-07),

6. 8998139 - Aircraft passenger seating arrangement (2015-04-07),

Company Overview

Acumen Design Associates Limited is a leading global design consultancy specialising in the aviation, transport and luxury sectors. With over 30 years of experience, we deliver innovative and bespoke design solutions for our clients, helping them to stand out in their respective markets. Our team of talented designers and engineers work collaboratively to create cutting-edge products and experiences that exceed our clients' expectations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#479 in London

#2,679 in United Kingdom

London, United Kingdom

Acumen Design Associates Limited

Forward Citations = 89

8 inventors:

Ian Hamilton Dryburgh (4 out of 10 patents)

John David Henry McKeever (4 out of 6 patents)

Ali Ersan (3 out of 13 patents)

4. Andrew Michael Williams (2 out of 7 patents)

5. Jonathan Paul Fenton (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Acumen Design Associates Limited. Retrieved from https://idiyas.com/company/acumen-design-associates

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]

7 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]