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For the Inventor, By the Inventor

Paris, France

Vivatech

Calculating rank
USPTO Granted Patents = 6

% Expired Patents = 16.7


Trademarks = 2

Forward Citations = 39

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11 inventors (with patents filed for the assignee):

goldMedal William C Evans (3 out of 3 patents)

silverMedal Haven D Noble (2 out of 3 patents)

bronzeMedal Ludwik Leibler (1 out of 42 patents)

4.  Jean-Marc Pernot (1 out of 12 patents)

5.  Eva-Maria Leuschner (1 out of 3 patents)

6.  Stephane Auguste (1 out of 5 patents)

7.  Francois Tournilhac (1 out of 3 patents)

8.  Aggeliki Triftaridou (1 out of 1 patent)

9.  Alain Cornil (1 out of 4 patents)

10.  Alban Gosse (1 out of 2 patents)

11.  Patrick Peronne (1 out of 2 patents)

12.  Sylvain Giraud (0 patent)


6 patents:

1. 9642790 - Aqueous dispersion of polymer particles, film-forming composition containing same and uses thereof (2017-05-09),
2. 8556887 - Laser beam dermatalogical heat treatment device (2013-10-15),
3. 4814828 - Light source for photographic color printing (1989-03-21),
4. 4565441 - Light source for photographic color printers (1986-01-21),
5. 4093908 - Phase-controlled voltage regulator (1978-06-06),
6. 4004214 - Phase-controlled voltage regulator (1977-01-18),
Company Overview
Vivatech is a leading tech conference and innovation hub that brings together startups, investors, and corporations to drive digital transformation. With a focus on promoting innovation and collaboration, Vivatech offers a platform for industry leaders to showcase cutting-edge technologies and connect with key stakeholders in the tech ecosystem.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#502 in Paris

#2,491 in France

Paris, FR
Paris, France

Vivatech

Forward Citations = 39

11 inventors:

goldMedal William C Evans (3 out of 3 patents)

silverMedal Haven D Noble (2 out of 3 patents)

bronzeMedal Ludwik Leibler (1 out of 42 patents)

4.  Jean-Marc Pernot (1 out of 12 patents)

5.  Eva-Maria Leuschner (1 out of 3 patents)

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

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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