Growing community of inventors

Erce Pres Liffre, France

Guillaume Chapeau

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Guillaume ChapeauXavier Borde (1 patent)Guillaume ChapeauJulien Gillot (1 patent)Guillaume ChapeauValérie COUËTY (0 patent)Guillaume ChapeauValerie Couety (1 patent)Guillaume ChapeauGuillaume Chapeau (1 patent)Xavier BordeXavier Borde (4 patents)Julien GillotJulien Gillot (3 patents)Valérie COUËTYValérie COUËTY (0 patent)Valerie CouetyValerie Couety (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oberthur Fiduciares Sas (1 from 1 patent)

2. Solvay Specialty Polymers Italy S.p.a. (216 patents)

3. Oberthur Fiduciaire Sas (10 patents)


1 patent:

1. 11472217 - Security element for a valuable document, method for producing same and valuable document that comprises it

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12/15/2025
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