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For the Inventor, By the Inventor

Andrezieux Boutheon, France

Snf Group


USPTO Granted Patents = 33



Trademarks = 48

Forward Citations = 2

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43 inventors (with patents filed for the assignee):

goldMedal Cédrick Favero (18 out of 55 patents)

silverMedal Johann Kieffer (9 out of 21 patents)

bronzeMedal Olivier Braun (8 out of 47 patents)

4.  Damien Fougerouse (5 out of 8 patents)

5.  Gatien Faucher (5 out of 12 patents)

6.  Jing Ling (5 out of 7 patents)

7.  Cyril Barriere (5 out of 5 patents)

8.  Nicolas Boisse (4 out of 5 patents)

9.  Lionel Lauber (4 out of 4 patents)

10.  Benoît Legras (4 out of 4 patents)

11.  Bruno Tavernier (3 out of 6 patents)

12.  René Hund (2 out of 24 patents)

13.  Thierry Leblanc (2 out of 5 patents)

14.  Raphaël Doudin (2 out of 2 patents)

15.  Christophe Rivas (2 out of 2 patents)


Core Competencies:
Hydraulic Fracturing
Polymer Chemistry
Oil Recovery
Water-Soluble Polymers
Bayer Process
Anionic Polyacrylamides
Cementitious Composition
Bio-Sourced Materials
Inverse Emulsion
Polymer Synthesis
Iron Ore Agglomeration
Environmental Solutions

33 patents:

1. 12742112 - Reverse emulsion for hydraulic fracturing (2026-09-22),
2. 12709550 - VANADIUM OXIDE EXTRACTION FROM BAYER PROCESS (2026-08-18),
3. 12668648 - Polymer of 2-acrylamido-2-methylpropane sulphonic acid and use thereof (2026-06-30),
4. 12630703 - High molecular weight anionic polyacrylamides (2026-05-19),
5. 12553186 - Process for manufacturing paper or cardboard (2026-02-17),
6. 12534614 - Binder composition for iron ore agglomeration (2026-01-27),
7. 12516235 - Cementitious composition comprising a polymeric micro-gel as an anti-gas migration agent (2026-01-06),
8. 12459889 - Sulfobetaine monomers, process for preparing same, and uses thereof (2025-11-04),
9. 12453944 - Device for dispersing water-soluble polymers (2025-10-28),
10. 12421330 - Polymer and its preparation method (2025-09-23),
11. 12404446 - Dispersion of water-soluble polymer for hydraulic fracturing (2025-09-02),
12. 12378331 - Method for synthesising polymers by controlled-radical inverse emulsion polymerisation (2025-08-05),
13. 12365754 - Polymer and method for the preparation thereof (2025-07-22),
14. 12331147 - Polymer and its preparation method (2025-06-17),
15. 12269789 - Method for obtaining bio-sourced N-vinylformamide (2025-04-08),
SNF Group is a global leader in the production of water-soluble polymers, specializing in the development and manufacture of polyacrylamide and its derivatives. The company serves a diverse range of industries, including water treatment, oil and gas, mining, and agriculture, providing innovative solutions that enhance efficiency and sustainability. With a strong emphasis on research and development, SNF Group is committed to advancing technologies that address environmental challenges while supporting industrial processes across various geographic regions.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

33 Patents

#3 in Andrezieux Boutheon

#662 in France

#20,130 in the World

Andrezieux Boutheon, FR
Andrezieux Boutheon, France

Snf Group

Forward Citations = 2

43 inventors:

goldMedal Cédrick Favero (18 out of 55 patents)

silverMedal Johann Kieffer (9 out of 21 patents)

bronzeMedal Olivier Braun (8 out of 47 patents)

4.  Damien Fougerouse (5 out of 8 patents)

5.  Gatien Faucher (5 out of 12 patents)

Please report any incorrect information to [email protected]
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