Growing community of inventors

Rouen, France

Hélène Egret

Average Co-Inventor Count = 5.00

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 = 1

Hélène Egret ↔ Evelyne Bonnet (9 patents)Hélène Egret ↔ Bruno Echalier (1 patent)Hélène Egret ↔ Olivier Mathyeu (1 patent)Hélène Egret ↔ Carole Dupuy (1 patent)Hélène Egret ↔ Laurent Martin (1 patent)Hélène Egret ↔ Bertrand Lousteau (1 patent)Hélène Egret ↔ Olivier Mathieu (0 patent)Hélène EgretHélène Egret (1 patent)Evelyne BonnetEvelyne Bonnet (9 patents)Bruno EchalierBruno Echalier (7 patents)Olivier MathyeuOlivier Mathyeu (1 patent)Carole DupuyCarole Dupuy (1 patent)Laurent MartinLaurent Martin (1 patent)Bertrand LousteauBertrand Lousteau (1 patent)Olivier MathieuOlivier Mathieu (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rhodianyl (1 from 7 patents)

2. Cray Valley Technology Usa, LLC (0 patent)


1 patent:

1. 7238738 - Thermoplastic material with high barrier properties

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12/16/2025
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