% Expired Patents = 28.6

CIPO Patents = 2

EPO Patents = 1

Trademarks = 7

Forward Citations = 66

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26 inventors (with patents filed for the assignee):

Cedrick Favero (3 out of 13 patents)

Christian Jehn-Rendu (2 out of 19 patents)

Christopher C Capelli (2 out of 48 patents)

4. Eric John Beckman (2 out of 42 patents)

5. Harold E Swift (2 out of 86 patents)

6. Mouloud Hendou (1 out of 3 patents)

7. Camille Sagne (1 out of 3 patents)

8. Ludwig Gil (1 out of 4 patents)

9. Christophe Rivas (1 out of 3 patents)

10. Jacques Brosse (1 out of 9 patents)

11. René Hund (1 out of 24 patents)

12. Toby Chapman (1 out of 5 patents)

13. William Eamon Carroll (1 out of 10 patents)

14. Bernard Sabatier (1 out of 1 patent)

15. Tody M Chapman (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 10760399 - Chemically enhanced oil recovery method using viscosity-increasing polymeric compounds (2020-09-01),

2. 7026511 - Synthesis of N-vinylformamide (2006-04-11),

3. 6965052 - Synthesis of N-vinyl formamide (2005-11-15),

4. 6964745 - Use of superabsorbent polymers for treating raw skins, corresponding compositions and methods and resulting treated skins (2005-11-15),

5. 6797785 - Methods for synthesizing polyvinyl amine (PVA) type flocculating and coagulating agents, novel agents thus obtained, uses thereof and improved paper types thus obtained (2004-09-28),

6. 6579417 - Flocculation method for making a paper sheet (2003-06-17),

7. 5925714 - Surfactant for self-inverting polyacrylmides (1999-07-20),

SNF SA is a leading provider of water-soluble polymers for water treatment, oil and gas extraction, mining, and various other industries. With a strong focus on innovation and sustainability, SNF SA is committed to providing high-quality products and solutions to meet the diverse needs of its customers worldwide.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

7 Patents

#1 in Andrézieux-Bouthéon

#2,213 in unknown

Andrézieux-Bouthéon, undefined

Snf Sa

Forward Citations = 66

26 inventors:

Cedrick Favero (3 out of 13 patents)

Christian Jehn-Rendu (2 out of 19 patents)

Christopher C Capelli (2 out of 48 patents)

4. Eric John Beckman (2 out of 42 patents)

5. Harold E Swift (2 out of 86 patents)

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2 patents (CIPO):

Please report any incorrect information to [email protected]

1 patent (EPO):

Please report any incorrect information to [email protected]