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For the Inventor, By the Inventor

Courbevoie, France

Rhone-poulenc Chimie De Base


USPTO Granted Patents = 52

Trademarks = 1

Forward Citations = 313

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50 inventors (with patents filed for the assignee):

goldMedal Jean Jenck (7 out of 11 patents)

silverMedal Francois J Prudhon (6 out of 18 patents)

bronzeMedal Daniel Joubert (4 out of 24 patents)

4.  Jean-Claude Morawski (4 out of 9 patents)

5.  Jean Gauthier-Lafaye (4 out of 17 patents)

6.  Robert M Perron (4 out of 50 patents)

7.  Philippe Bernard (4 out of 4 patents)

8.  Jean Bachot (3 out of 11 patents)

9.  Jean-Claude Kiefer (3 out of 3 patents)

10.  Jean Boutin (3 out of 15 patents)

11.  Andre Combet (3 out of 3 patents)

12.  Jean-Pierre Communal (3 out of 4 patents)

13.  Bernard Besson (3 out of 4 patents)

14.  Guy Nineuil (3 out of 5 patents)

15.  Robert Gresser (3 out of 3 patents)


Core Competencies:
Aluminum Chlorosulfate
Silica Reinforced Elastomers
Microporous Composites
Hydroformylation
Sodium Tripolyphosphate
Carbonylation
Detergent Compositions
Phosphoric Acid Production
Zeolite Preparation
Hydrocarbon Steam Cracking
High Temperature Reactions
Uranium Recovery

52 patents:

1. 5518706 - Basic aluminum chlorosulfate flocculant (1996-05-21),
2. 5089554 - Silica reinforced elastomers (1992-02-18),
3. 5076940 - Basic aluminum chlorosulfate flocculating process (1991-12-31),
4. 5041642 - Preparation of .beta., .gamma.-unsaturated carboxylic acids (1991-08-20),
5. 5023127 - Microporous composites and electrolytic applications thereof (1991-06-11),
6. 4983762 - Preparation of biureto polyisocyanates (1991-01-08),
7. 4981673 - Basic aluminum chlorosulfate flocculant (1991-01-01),
8. 4939028 - Microporous composites and electrolytic applications thereof (1990-07-03),
9. 4931012 - Phase contactor/process for generating high temperature gaseous phase (1990-06-05),
10. 4910008 - Gas-gas phase contactor (1990-03-20),
11. 4889957 - Dinuclear and water-soluble rhodium complexes and hydroformylation (1989-12-26),
12. 4883612 - Preparation of para-acyloxybenzene sulfonates (1989-11-28),
13. 4832822 - Steam cracking of hydrocarbons (1989-05-23),
14. 4778905 - Dinuclear and water-soluble rhodium complexes and hydroformylation (1988-10-18),
15. 4775551 - Microporous shaped articles (1988-10-04),
Rhone-Poulenc Chimie de Base is a leading chemical company that specializes in diverse chemical solutions. With a rich history dating back decades, we have established ourselves as a reliable and innovative provider of chemical products. Our commitment to research and development has enabled us to offer cutting-edge solutions to industries such as agriculture, healthcare, electronics, and more. For more information about our offerings and expertise, please visit our website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

52 Patents

#26 in Courbevoie

#445 in France

#13,131 in the World

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Courbevoie, France

Rhone-poulenc Chimie De Base

Forward Citations = 313

50 inventors:

goldMedal Jean Jenck (7 out of 11 patents)

silverMedal Francois J Prudhon (6 out of 18 patents)

bronzeMedal Daniel Joubert (4 out of 24 patents)

4.  Jean-Claude Morawski (4 out of 9 patents)

5.  Jean Gauthier-Lafaye (4 out of 17 patents)

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