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For the Inventor, By the Inventor

Andrezieux Boutheon, France

Snf Group


USPTO Granted Patents = 26



Trademarks = 54

Forward Citations = 1

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28 inventors (with patents filed for the assignee):

goldMedal Cédrick Favero (14 out of 51 patents)

silverMedal Johann Kieffer (7 out of 19 patents)

bronzeMedal Olivier Braun (6 out of 45 patents)

4.  Damien Fougerouse (5 out of 8 patents)

5.  Gatien Faucher (5 out of 12 patents)

6.  Jing Ling (4 out of 6 patents)

7.  Lionel Lauber (4 out of 4 patents)

8.  Benoît Legras (4 out of 4 patents)

9.  Cyril Barriere (4 out of 4 patents)

10.  Nicolas Boisse (3 out of 4 patents)

11.  René Hund (2 out of 24 patents)

12.  Thierry Leblanc (2 out of 5 patents)

13.  Raphaël Doudin (2 out of 2 patents)

14.  Christophe Rivas (2 out of 2 patents)

15.  Frédéric Daguerre (1 out of 4 patents)


26 patents:

1. 12459889 - Sulfobetaine monomers, process for preparing same, and uses thereof (2025-11-04),
2. 12453944 - Device for dispersing water-soluble polymers (2025-10-28),
3. 12421330 - Polymer and its preparation method (2025-09-23),
4. 12404446 - Dispersion of water-soluble polymer for hydraulic fracturing (2025-09-02),
5. 12378331 - Method for synthesising polymers by controlled-radical inverse emulsion polymerisation (2025-08-05),
6. 12365754 - Polymer and method for the preparation thereof (2025-07-22),
7. 12331147 - Polymer and its preparation method (2025-06-17),
8. 12269789 - Method for obtaining bio-sourced N-vinylformamide (2025-04-08),
9. 12234609 - Method for manufacturing paper and cardboard (2025-02-25),
10. 12209219 - Composition for oil and gas recovery (2025-01-28),
11. 12195920 - Process for manufacturing paper or cardboard (2025-01-14),
12. 12145900 - Process for filtering 2-acrylamido-2-methylpropane sulfonic acid (2024-11-19),
13. 12134860 - Method for manufacturing paper and cardboard (2024-11-05),
14. 12098325 - Method for modifying the water permeability of a subterranean formation (2024-09-24),
15. 12091480 - Method for producing 2-dimethylaminoethyl (meth)acrylate (2024-09-17),
SNF is the world's largest producer of water-soluble polymers, serving industries including water treatment, oil and gas, mining, agriculture, and paper. With a presence in over 130 countries, SNF offers a wide range of products and services to help customers improve process efficiency and sustainable development.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

26 Patents

#3 in Andrezieux Boutheon

#790 in France

#24,071 in the World

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Andrezieux Boutheon, France

Snf Group

Forward Citations = 1

28 inventors:

goldMedal Cédrick Favero (14 out of 51 patents)

silverMedal Johann Kieffer (7 out of 19 patents)

bronzeMedal Olivier Braun (6 out of 45 patents)

4.  Damien Fougerouse (5 out of 8 patents)

5.  Gatien Faucher (5 out of 12 patents)

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