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For the Inventor, By the Inventor

GB

Britax Excelsior Limited

Calculating rank
USPTO Granted Patents = 23

% Expired Patents = 13.0



Trademarks = 3

Forward Citations = 718

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24 inventors (with patents filed for the assignee):

goldMedal David William Burleigh (6 out of 10 patents)

silverMedal Hermann Wetter (5 out of 12 patents)

bronzeMedal Waldemar Czernakowski (4 out of 12 patents)

4.  Geoffrey W Barley (3 out of 3 patents)

5.  David Shaun Carine (2 out of 7 patents)

6.  Andrew Patrick Beaumont (2 out of 2 patents)

7.  Shaun Carine (2 out of 2 patents)

8.  David Lovie (2 out of 3 patents)

9.  Harry W Gilkes (2 out of 3 patents)

10.  Adrian Batchelor (2 out of 2 patents)

11.  Iain Powell (1 out of 6 patents)

12.  Vincent Freeman (1 out of 1 patent)

13.  Gareth James (1 out of 1 patent)

14.  Michael Hudswell (1 out of 1 patent)

15.  Robert George Lovell (1 out of 1 patent)


23 patents:

1. 7954895 - Child safety seat (2011-06-07),
2. 7506926 - Safety seat (2009-03-24),
3. D535125 - Child seat base (2007-01-16),
4. D534362 - Child safety seat (2007-01-02),
5. 6811219 - Passenger seat (2004-11-02),
6. 6471298 - Child safety seat (2002-10-29),
7. 6382722 - Child safety seat (2002-05-07),
8. 6152525 - Child safety seat (2000-11-28),
9. 6135553 - Child safety seat (2000-10-24),
10. 6082819 - Child safety seat (2000-07-04),
11. 5611596 - Child safety seat (1997-03-18),
12. 5567007 - Infant safety seat (1996-10-22),
13. 5524965 - Child safety seat (1996-06-11),
14. 5487588 - Child safety seat (1996-01-30),
15. 5466044 - Child safety seat (1995-11-14),
Company Overview
Britax Excelsior Limited is a prominent manufacturer specializing in child safety products, particularly car seats and strollers. The company is recognized for its commitment to innovation and safety, employing advanced engineering techniques to enhance the protection and comfort of children during travel. With a strong presence in the United Kingdom and beyond, Britax focuses on research and development to meet evolving safety standards and consumer needs, ensuring that their products are both reliable and user-friendly.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

23 Patents

#34 in

#774 in United Kingdom

#27,736 in the World

GB
GB

Britax Excelsior Limited

Forward Citations = 718

24 inventors:

goldMedal David William Burleigh (6 out of 10 patents)

silverMedal Hermann Wetter (5 out of 12 patents)

bronzeMedal Waldemar Czernakowski (4 out of 12 patents)

4.  Geoffrey W Barley (3 out of 3 patents)

5.  David Shaun Carine (2 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Britax Excelsior Limited. Retrieved from https://idiyas.com/company/britax-excelsior

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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