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Courbevoie, France

P C U K Produits Chimiques Ugine Kuhlmann

USPTO Granted Patents = 51

Trademarks = 1

Forward Citations = 299

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62 inventors (with patents filed for the assignee):

George A Olah (9 out of 74 patents)

Jean-Pierre Schirmann (4 out of 45 patents)

Louis Foulletier (4 out of 19 patents)

4. Pierre Tellier (4 out of 20 patents)

5. Serge Y Delavarenne (4 out of 14 patents)

6. Michel Devic (2 out of 39 patents)

7. Marie-Paule Jouannetaud (2 out of 10 patents)

8. Jean-Pierre Gesson (2 out of 10 patents)

9. Bernard Dubreux (2 out of 16 patents)

10. Jean-Claude Lecoq (2 out of 4 patents)

11. Michele Pralus (2 out of 4 patents)

12. Elisabeth Schoch (2 out of 3 patents)

13. Antoine Georges Breda (2 out of 4 patents)

14. Jean-Marie Cognion (2 out of 12 patents)

15. Adrien P Tignol (2 out of 5 patents)

Core Competencies:

Perfluoroalkylamine Oxides

Hydrocarbon Isomerization

Selective Isopropylation

Superacid Catalysis

Copolymers Containing Fluorine

Organic Isocyanates

Dichloroacetamide Derivatives

Biological Denitrification

Spherical Crystalline Sodium Uranate

Lubricated Thermoplastic Compositions

Industrial Process for Zeolite Production

Hydrosoluble Pyrazolone Dyestuffs

51 patents: Sort by Forward Citations

1. 4983769 - Perfluoroalkylamine oxides and use of these products in fire (1991-01-08),

2. 4740603 - Process for the preparation of .epsilon.-caprolactone (1988-04-26),

3. 4613723 - Process for effecting hydrocarbon isomerization or alkylation (1986-09-23),

4. 4547606 - Selective isomerization of di-isopropyl benzene to meta-di-isopropyl (1985-10-15),

5. 4547604 - Selective isopropylation of cumene to meta-diisopropylbenzene (1985-10-15),

6. 4496760 - Process of decomposition of a complex of ortho-benzoyl benzoic acid, (1985-01-29),

7. 4474895 - Catalysts for gaseous phase fluorination of aliphatic chlorinated and (1984-10-02),

8. 4459240 - Process for the preparation of percarboxylic acids (1984-07-10),

9. 4453024 - Process for the meta-hydroxylation of alkylphenols and the ethers (1984-06-05),

10. 4451682 - Process for the preparation of true acetylene hydrocarbons having a (1984-05-29),

11. 4451333 - Process for cooking lignocellulosic materials intended for the (1984-05-29),

12. 4447660 - Process for the isomerization of ortho-and para-bromophenols or the (1984-05-08),

13. 4439534 - Catalyst of chromium oxide microspheres and process for its preparation (1984-03-27),

14. 4438027 - Chlorinated alkylaromatic based compounds and new liquid dielectrics (1984-03-20),

15. 4424382 - Superacid catalyzed preparation of resorcinol from meta-isopropylepheol (1984-01-03),

PCUK Produits Chimiques Ugine Kuhlmann is a leading chemical company specializing in the manufacturing and distribution of a wide range of industrial chemicals. With a strong reputation for quality and reliability, PCUK serves customers in various industries, including automotive, construction, and electronics. The company is committed to sustainable practices and works closely with customers to develop innovative solutions.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

51 Patents

#27 in Courbevoie

#450 in France

#13,381 in the World

Courbevoie, France

P C U K Produits Chimiques Ugine Kuhlmann

Forward Citations = 299

62 inventors:

George A Olah (9 out of 74 patents)

Jean-Pierre Schirmann (4 out of 45 patents)

Louis Foulletier (4 out of 19 patents)

4. Pierre Tellier (4 out of 20 patents)

5. Serge Y Delavarenne (4 out of 14 patents)

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