Growing community of inventors

Saint-Aubin-de-Luigné, France

Stëphane Frein

Average Co-Inventor Count = 2.00

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

Stëphane FreinAlain Burgos (1 patent)Stëphane FreinStëphane Frein (1 patent)Alain BurgosAlain Burgos (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Zach System (1 from 33 patents)


1 patent:

1. 7586015 - Process for the preparation of 1,3,2-oxazaborolidine compounds

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12/31/2025
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