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For the Inventor, By the Inventor

FR

S N F


USPTO Granted Patents = 6


Trademarks = 17

Forward Citations = 35

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12 inventors (with patents filed for the assignee):

goldMedal René Hund (3 out of 24 patents)

silverMedal Daniel Willis (1 out of 6 patents)

bronzeMedal Christian Jehn-Rendu (1 out of 19 patents)

4.  Rene Pich (1 out of 8 patents)

5.  Danny Jay Wilcox (1 out of 1 patent)

6.  Eric Philibert (1 out of 1 patent)

7.  Adrian Parker (1 out of 1 patent)

8.  Sebastien Georges (1 out of 1 patent)

9.  Colin Nicholson (1 out of 1 patent)

10.  Paul Fields (1 out of 1 patent)

11.  Johann Kieffer (1 out of 1 patent)

12.  Stacy Hamlin (1 out of 1 patent)

13.  Trong Dang-Vu (1 patent)

14.  Scott Ramey (0 patent)

15.  Scott H Ramey (0 patent)


6 patents:

1. 12753857 - Sleeve for securing a valve assembly (2026-10-06),
2. 7338107 - Tailgate and hinge assembly for pickup truck (2008-03-04),
3. 5902455 - Process for improving retention in a process for the manufacture of (1999-05-11),
4. 5750614 - Process for preparing stable emulsions of polyelectrolytes of high (1998-05-12),
5. 5653946 - Process for fluidifying aqueous suspensions of red muds in the (1997-08-05),
6. 5393381 - Process for the manufacture of a paper or a cardboard having improved (1995-02-28),
Company Overview
S N F is a global leader in water-soluble polymers, serving a wide range of industries with innovative solutions for water treatment, mining, oil and gas, and more. With a focus on sustainability and efficiency, S N F provides high-quality products and services to meet the needs of their diverse client base.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#162 in

#2,487 in France

FR
FR

S N F

Forward Citations = 35

12 inventors:

goldMedal René Hund (3 out of 24 patents)

silverMedal Daniel Willis (1 out of 6 patents)

bronzeMedal Christian Jehn-Rendu (1 out of 19 patents)

4.  Rene Pich (1 out of 8 patents)

5.  Danny Jay Wilcox (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S N F. Retrieved from https://idiyas.com/company/s-n-f

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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