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Cranbury, NJ, United States of America

Rhodia Limited

USPTO Granted Patents = 200

% Expired Patents = 17.0

CIPO Patents = 18

EPO Patents = 25

Trademarks = 18

Forward Citations = 2,511

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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 304 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:

Polymerization

Surfactants

Foams

Oil Recovery

Compositions

Hydrophilization

Detergents

Viscoelastic Fluids

Emulsions

Thickening Agents

Personal Care

Coatings

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),

Company Overview

Rhodia Limited, headquartered in Cranbury, NJ, specializes in polymer chemistry, focusing on the development and manufacturing of advanced materials and formulations. The company is recognized for its expertise in polymerization processes and the creation of surfactants, foams, and viscoelastic fluids. Rhodia's innovative solutions cater to diverse applications, including oil recovery and detergents, emphasizing hydrophilization and composition optimization to meet industry demands. Their commitment to research and development positions them as a leader in the polymer sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

200 Patents

#1 in Cranbury, NJ

#94 in New Jersey

#2,063 in US

#4,222 in the World

Cranbury, NJ, United States of America

Rhodia Limited

Forward Citations = 2,511

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rhodia Limited. Retrieved from https://idiyas.com/company/rhodia

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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