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For the Inventor, By the Inventor

London, United Kingdom

Courtaulds Plc


USPTO Granted Patents = 76


Trademarks = 3

Forward Citations = 834

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79 inventors (with patents filed for the assignee):

goldMedal Frank Robinson (15 out of 22 patents)

silverMedal Max W Betts (10 out of 10 patents)

bronzeMedal Nigel Stephen Whatmough (8 out of 8 patents)

4.  James Martin Taylor (5 out of 9 patents)

5.  Hardev Singh Bahia (4 out of 6 patents)

6.  Keith Jeffcoat (3 out of 11 patents)

7.  Alan J Bartholomew (3 out of 4 patents)

8.  Andrew G Wilkes (3 out of 5 patents)

9.  Dennis J Williams (2 out of 2 patents)

10.  Richard Burley (2 out of 2 patents)

11.  John Flavell (2 out of 5 patents)

12.  Paul L Probert (2 out of 2 patents)

13.  Peter R Laity (2 out of 2 patents)

14.  David John Poynton (2 out of 2 patents)

15.  Keith Harry Girt (2 out of 2 patents)


Core Competencies:
Cellulosic Fibres
Dyeing
Viscose Filaments
Polymer Compositions
Fabric Treatment
Thermal Insulators
Knitting Methods
Composite Materials
Flame-Retardant Filaments
Flexible Fabrics
Man-Made Filaments
Yarn Production

76 patents:

1. 5731083 - Cellulosic fibres (1998-03-24),
2. 5651794 - Dyeing of cellulose (1997-07-29),
3. 5634914 - Cellulosic fibre (1997-06-03),
4. 5609957 - Fiber (1997-03-11),
5. 5580354 - Process for reducing the fibrillation tendency of solvent-spun cellulose (1996-12-03),
6. 5534573 - Aminotriazine phosphonates in plastics (1996-07-09),
7. 5520869 - Treatment of fibre (1996-05-28),
8. 5458835 - Process of making viscose staple fibers (1995-10-17),
9. 5443776 - Process of improving at least one property of viscose filaments (1995-08-22),
10. 5441689 - Process of making regenerated cellulose articles (1995-08-15),
11. 5403530 - Elongate member production method (1995-04-04),
12. 5310424 - Process for reducing the fibrillation tendency of solvent-spun cellulose (1994-05-10),
13. 5299435 - Locked inlay knit fabrics (1994-04-05),
14. 5238237 - Sheet handling apparatus (1993-08-24),
15. 5204172 - Flexible fabric thermal insulators (1993-04-20),
Company Overview
Courtaulds Plc, headquartered in London, specializes in the development and manufacturing of cellulosic fibers, primarily focusing on viscose filaments. The company is recognized for its expertise in dyeing processes, fabric treatment, and innovative knitting methods. With a commitment to advancing polymer compositions and composite materials, Courtaulds plays a significant role in the textile industry, contributing to the production of thermal insulators and enhancing the functionality of various fabric applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

76 Patents

#61 in London

#246 in United Kingdom

#9,892 in the World

London, GB
London, United Kingdom

Courtaulds Plc

Forward Citations = 834

79 inventors:

goldMedal Frank Robinson (15 out of 22 patents)

silverMedal Max W Betts (10 out of 10 patents)

bronzeMedal Nigel Stephen Whatmough (8 out of 8 patents)

4.  James Martin Taylor (5 out of 9 patents)

5.  Hardev Singh Bahia (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Courtaulds Plc. Retrieved from https://idiyas.com/company/courtaulds

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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