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For the Inventor, By the Inventor

Cholet, France

Ampafrance S.a.

Calculating rank
USPTO Granted Patents = 15

Forward Citations = 321

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5 inventors (with patents filed for the assignee):

goldMedal Jean Bigo (6 out of 10 patents)

silverMedal Patrick Surot (5 out of 5 patents)

bronzeMedal Henri Pasquini (3 out of 3 patents)

4.  Laurent Ageneau (2 out of 3 patents)

5.  Louis Lefranc (2 out of 2 patents)


15 patents:

1. 6183001 - Device for attaching a support to a child's pushchair, pushchair and support equipped with such a device (2001-02-06),
2. 5842740 - Child seat with moulded seat part (1998-12-01),
3. 5810445 - Child seat with movable armrests (1998-09-22),
4. 5810436 - Child seat with a tiltable back (1998-09-22),
5. 5810435 - Child seat intended to be fastened to a vehicle seat by means of a (1998-09-22),
6. 5775772 - Child seat (1998-07-07),
7. 5388852 - Compact folding child's stroller (1995-02-14),
8. 5301931 - Suspension device for a perambulator, comprising a composite strip of (1994-04-12),
9. 5098157 - Width-adjustment child seat (1992-03-24),
10. 5074575 - Folding child's push chair (1991-12-24),
11. D305013 - Baby carriage (1989-12-12),
12. D305012 - Stroller (1989-12-12),
13. 4844504 - Folding push-chair for a child (1989-07-04),
14. 4681340 - Child's folding pushchair (1987-07-21),
15. 4449732 - Reversible foldable push-chair for children (1984-05-22),
Company Overview
Ampafrance S.a. is a prominent player in the manufacturing sector, specializing in the development of advanced materials and components for various applications. The company focuses on innovative solutions that cater to the needs of industries such as automotive, aerospace, and electronics. With a commitment to research and development, Ampafrance leverages cutting-edge technologies to enhance product performance and sustainability. Headquartered in Cholet, France, the organization plays a significant role in driving technological advancements within its geographic region.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

15 Patents

#1 in Cholet

#1,260 in France

#39,991 in the World

Cholet, FR
Cholet, France

Ampafrance S.a.

Forward Citations = 321

5 inventors:

goldMedal Jean Bigo (6 out of 10 patents)

silverMedal Patrick Surot (5 out of 5 patents)

bronzeMedal Henri Pasquini (3 out of 3 patents)

4.  Laurent Ageneau (2 out of 3 patents)

5.  Louis Lefranc (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ampafrance S.a.. Retrieved from https://idiyas.com/company/ampafrance-s-a

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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