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Condrieu, France

Roger Chaumont

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 = 21

Roger Chaumont ↔ Luc Delons (1 patent)Roger ChaumontRoger Chaumont (1 patent)Luc DelonsLuc Delons (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Elf France (1 from 113 patents)


1 patent:

1. 4681680 - Device for the selective and continuous recovery of hydrocarbons present

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12/15/2025
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