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Hertfordshire, United Kingdom

Rhodia Limited

USPTO Granted Patents = 200

CIPO Patents = 15

EPO Patents = 25

Trademarks = 40

Forward Citations = 2,487

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235 inventors (with patents filed for the assignee):

Manilal S Dahanayake (30 out of 47 patents)

David J Tracy (16 out of 53 patents)

Robert Lee Reierson (15 out of 33 patents)

4. Ruoxin Li (12 out of 16 patents)

5. Shiming Wo (11 out of 11 patents)

6. Jiang Yang (9 out of 14 patents)

7. Dominic Wai-Kwing Yeung (9 out of 21 patents)

8. Vance Bergeron (9 out of 23 patents)

9. Leo Zhaoqing Liu (9 out of 11 patents)

10. Mark Robert Sivik (8 out of 291 patents)

11. Bernard William Kluesener (8 out of 87 patents)

12. Bruno Langlois (8 out of 25 patents)

13. Jean-Francois Bodet (8 out of 30 patents)

14. William Michael Scheper (8 out of 97 patents)

15. Lawrence Alan Hough (7 out of 24 patents)

Core Competencies:

Grafting Polymerization

Viscoelastic Surfactants

Hybrid Nanoscale Particles

Aqueous Dispersions

Oil Recovery Methods

Personal Care Formulations

Reactive Surfactants

Hydrophilization Techniques

Block Polymers

Detergent Compositions

Emulsion Polymerization

Thickening Agents

200 patents: Sort by Forward Citations

1. 8889653 - Grafting polymerization of guar and other polysaccharides by electron beams (2014-11-18),

2. 8851187 - Method for mobility control in oil-bearing carbonate formations (2014-10-07),

3. 8580905 - Polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants (2013-11-12),

4. 8512863 - Aqueous dispersions of hybrid coacervates delivering specific properties onto solid surfaces and comprising inorganic solid particles and a copolymer (2013-08-20),

5. 8492481 - Block polymers, compositions and methods for use for foams, laundry detergents, and shower rinses and coagulants (2013-07-23),

6. 8445616 - Polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants (2013-05-21),

7. 8263218 - Modified surfaces and method for modifying a surface (2012-09-11),

8. 8188204 - Polymers, compositions and methods for use for foams, laundry detergents, shower rinses and coagulants (2012-05-29),

9. 8124570 - Multicomponent viscoelastic surfactant fluid and method of using as a fracturing fluid (2012-02-28),

10. 8048525 - Hybrid nanoscale particles (2011-11-01),

11. 8029772 - Stable surfactant compositions for suspending components (2011-10-04),

12. 8025918 - High definition printing with waterborne inks on non-porous substrates (2011-09-27),

13. 8022016 - Multicomponent viscoelastic surfactant fluid and method of using as a fracturing fluid (2011-09-20),

14. 7939601 - Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants (2011-05-10),

15. 7915212 - Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants (2011-03-29),

Rhodia Limited is a global specialty chemical company that provides innovative solutions to customers in various industries. With a strong focus on sustainable development, Rhodia offers a wide range of advanced materials and services. Their expertise lies in specialty chemicals, including surfactants, polymers, and fine chemicals. Rhodia is committed to delivering high-quality products while prioritizing environmental impact reduction and customer satisfaction.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

200 Patents

#1 in Hertfordshire

#79 in United Kingdom

#4,099 in the World

Hertfordshire, United Kingdom

Rhodia Limited

Forward Citations = 2,487

235 inventors:

Manilal S Dahanayake (30 out of 47 patents)

David J Tracy (16 out of 53 patents)

Robert Lee Reierson (15 out of 33 patents)

4. Ruoxin Li (12 out of 16 patents)

5. Shiming Wo (11 out of 11 patents)

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