Growing community of inventors

Ugine, France

Jean-Yves Cogne

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 10

Jean-Yves Cogne ↔ Olivier Bletton (1 patent)Jean-Yves Cogne ↔ Jean-Marc Herbelin (1 patent)Jean-Yves Cogne ↔ Roger Duet (1 patent)Jean-Yves Cogne ↔ Marc Henry (1 patent)Jean-Yves Cogne ↔ Marc Mantel (1 patent)Jean-Yves Cogne ↔ Bletton Olivier (1 patent)Jean-Yves CogneJean-Yves Cogne (2 patents)Olivier BlettonOlivier Bletton (4 patents)Jean-Marc HerbelinJean-Marc Herbelin (2 patents)Roger DuetRoger Duet (1 patent)Marc HenryMarc Henry (1 patent)Marc MantelMarc Mantel (1 patent)Bletton OlivierBletton Olivier (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Usinor Sacilor (1 from 32 patents)

2. Ugine Savoie (1 from 11 patents)

3. Roger Duet (0 patent)

4. Jean-yves Cogne (0 patent)

5. Marc Henry (0 patent)

6. Bletton Olivier (0 patent)


2 patents:

1. 5866065 - Ferritic stainless steel of use in particular for catalyst supports

2. 5089224 - Resulphurized austenitic stainless steel with improved machinability

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idiyas.com
as of
12/17/2025
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