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For the Inventor, By the Inventor

Guyancourt, France

Filtrauto


USPTO Granted Patents = 9

% Expired Patents = 11.1



Trademarks = 2

Forward Citations = 91

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18 inventors (with patents filed for the assignee):

goldMedal Guy Monsallier (2 out of 5 patents)

silverMedal Virginie Harle (2 out of 14 patents)

bronzeMedal Michael Lallemand (2 out of 11 patents)

4.  Dominique Horbez (1 out of 12 patents)

5.  Yann Berland (1 out of 3 patents)

6.  Thierry Seguelong (1 out of 2 patents)

7.  Frederic Poggi (1 out of 1 patent)

8.  Eric Foucault (1 out of 1 patent)

9.  Daniel Fertil (1 out of 1 patent)

10.  Laurent Fremont (1 out of 1 patent)

11.  Emmanuel Girault (1 out of 1 patent)

12.  Mathieu Petiteaux (1 out of 1 patent)

13.  Laurent Fayolle (1 out of 1 patent)

14.  Robert Stephen Mules (1 out of 1 patent)

15.  Philippe Brun (1 out of 2 patents)


9 patents:

1. 9938943 - Device for dispensing a liquid additive into a fuel circulation circuit for an internal combustion engine, vehicle comprising such a device, and method for using said device (2018-04-10),
2. 9381570 - Preform for manufacturing a metal foam (2016-07-05),
3. 9267465 - Device for dispensing an additive (2016-02-23),
4. 8663470 - Liquid filter cartridge, and an engine subassembly including such a cartridge (2014-03-04),
5. 8431023 - Fuel filter and filter cartridge allowing the electrostatic charges to be drained off (2013-04-30),
6. 7695618 - Filter cartridge and mounting system therefor having foolproofing means (2010-04-13),
7. 6524375 - Vehicle cabin air filter, a vehicle including such a filter, and a method of manufacture (2003-02-25),
8. 6402800 - Filtering cartridge, in particular for internal combustion engine (2002-06-11),
9. 5413712 - Filter cartridges for liquid, and to filters fitted with such cartridges (1995-05-09),
Company Overview
Filtrauto is a leading provider of automotive filtration solutions. With a focus on quality, innovation, and customer satisfaction, Filtrauto offers a wide range of filters for cars, trucks, and other vehicles. Their products are designed to improve engine performance and prolong the life of vehicles. Filtrauto's dedication to excellence has made them a trusted choice for automotive professionals around the world.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#7 in Guyancourt

#1,849 in France

Guyancourt, FR
Guyancourt, France

Filtrauto

Forward Citations = 91

18 inventors:

goldMedal Guy Monsallier (2 out of 5 patents)

silverMedal Virginie Harle (2 out of 14 patents)

bronzeMedal Michael Lallemand (2 out of 11 patents)

4.  Dominique Horbez (1 out of 12 patents)

5.  Yann Berland (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Filtrauto. Retrieved from https://idiyas.com/company/filtrauto

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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