Growing community of inventors

Rouen, France

Jean Costentin

Average Co-Inventor Count = 4.00

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 Costentin ↔ Jean-Marc Kamenka (1 patent)Jean Costentin ↔ Alain Privat (1 patent)Jean Costentin ↔ Robert Chicheportiche (1 patent)Jean Costentin ↔ Alain Privat (1 patent)Jean Costentin ↔ Robert Rubin Chicheportiche (1 patent)Jean CostentinJean Costentin (1 patent)Jean-Marc KamenkaJean-Marc Kamenka (8 patents)Alain PrivatAlain Privat (4 patents)Robert ChicheporticheRobert Chicheportiche (2 patents)Alain PrivatAlain Privat (1 patent)Robert Rubin ChicheporticheRobert Rubin Chicheportiche (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Centre National De La Recherche Scientifique (1 from 5,099 patents)

2. Jean-Marc Kamenka (0 patent)

3. Alain Privat (0 patent)

4. Jean Costentin (0 patent)

5. Robert Rubin Chicheportiche (0 patent)


1 patent:

1. 5248686 - Substituted cyclic amines and pharmaceutical composition containing them

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/13/2026
Loading…