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For the Inventor, By the Inventor

Les Ulis, France

Erca Holding


USPTO Granted Patents = 12

Forward Citations = 194

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2 inventors (with patents filed for the assignee):

goldMedal Roland M Torterotot (7 out of 15 patents)

silverMedal Jean-Claude Hautemont (5 out of 10 patents)


12 patents:

1. 5309955 - Process and device for adjusting the quantities of product dosed and (1994-05-10),
2. 5262181 - Apparatus for forming hollow articles in thermoplastic material (1993-11-16),
3. 5178304 - Doser-dispenser for at least one pasty and/or liquid product (1993-01-12),
4. 5131540 - Group of receptacles connected with rigid strip (1992-07-21),
5. 5125529 - Thermoplastic container opened by partially peeling back a multi-layered (1992-06-30),
6. 5088631 - Doser-dispenser and process for dosing a pasty and/or liquid product (1992-02-18),
7. 4996824 - Method and device for sterilizing a packaging installation for food and (1991-03-05),
8. 4854850 - Device for producing and positioning a label on a thermoformed container (1989-08-08),
9. 4814123 - Process for regulating the heating of a thermoplastic band used in a (1989-03-21),
10. 4811550 - Method and device for manufacturing and positioning upon a container an (1989-03-14),
11. 4758145 - Device for regulating the heating of a thermoplastic band used in a (1988-07-19),
12. 4734026 - Device for the preforming and transfer of a banderole in a container (1988-03-29),
Company Overview
Erca Holding is a prominent player in the field of advanced manufacturing and technology solutions, specializing in the development of innovative materials and processes. The company focuses on sectors such as aerospace, automotive, and energy, providing cutting-edge solutions that enhance performance and sustainability. With a commitment to research and development, Erca Holding is dedicated to driving technological advancements and fostering collaborations that push the boundaries of engineering and manufacturing excellence.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#2 in Les Ulis

#1,484 in France

#48,163 in the World

Les Ulis, FR
Les Ulis, France

Erca Holding

Forward Citations = 194

2 inventors:

goldMedal Roland M Torterotot (7 out of 15 patents)

silverMedal Jean-Claude Hautemont (5 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Erca Holding. Retrieved from https://idiyas.com/company/erca-holding

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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