Growing community of inventors

Saint Cheron, France

Pierre Epherre

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 = 5

Pierre Epherre ↔ Jacques Foos (1 patent)Pierre Epherre ↔ Alain Guy (1 patent)Pierre Epherre ↔ Rodolph Chomel (1 patent)Pierre Epherre ↔ Marc Lemaire (1 patent)Pierre Epherre ↔ Gerard Cauquil (1 patent)Pierre Epherre ↔ Pierre Patigny (1 patent)Pierre Epherre ↔ Alain Vian (1 patent)Pierre EpherrePierre Epherre (1 patent)Jacques FoosJacques Foos (15 patents)Alain GuyAlain Guy (13 patents)Rodolph ChomelRodolph Chomel (6 patents)Marc LemaireMarc Lemaire (5 patents)Gerard CauquilGerard Cauquil (4 patents)Pierre PatignyPierre Patigny (1 patent)Alain VianAlain Vian (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cogema Compagnie General Des Matieres Nucleaires (1 from 2 patents)


1 patent:

1. 5028402 - Process for separating by means of crown ethers the uranium and

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1/22/2026
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