Growing community of inventors

Kleinfrankenheim, France

Jean-Daniel Ehrhardt

Average Co-Inventor Count = 8.00

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

Jean-Daniel Ehrhardt ↔ Pierre Renard (1 patent)Jean-Daniel Ehrhardt ↔ Bruno Pfeiffer (1 patent)Jean-Daniel Ehrhardt ↔ Stephan Schann (1 patent)Jean-Daniel Ehrhardt ↔ Elisabeth Scalbert (1 patent)Jean-Daniel Ehrhardt ↔ Pascal Bousquet (1 patent)Jean-Daniel Ehrhardt ↔ Véronique Bruban (1 patent)Jean-Daniel Ehrhardt ↔ Josiane Feldman (1 patent)Jean-Daniel EhrhardtJean-Daniel Ehrhardt (1 patent)Pierre RenardPierre Renard (175 patents)Bruno PfeifferBruno Pfeiffer (38 patents)Stephan SchannStephan Schann (9 patents)Elisabeth ScalbertElisabeth Scalbert (3 patents)Pascal BousquetPascal Bousquet (2 patents)Véronique BrubanVéronique Bruban (1 patent)Josiane FeldmanJosiane Feldman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Adir Et Compagnie (1 from 368 patents)


1 patent:

1. 6300366 - Aminopyrroline compounds

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/7/2026
Loading…