Growing community of inventors

Nantes, France

Lucien Welin

Average Co-Inventor Count = 7.00

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 = 18

Lucien Welin ↔ Pierre Renard (2 patents)Lucien Welin ↔ Daniel-Henri Caignard (2 patents)Lucien Welin ↔ Guillaume Le Baut (2 patents)Lucien Welin ↔ Sylvie Robert-Piessard (2 patents)Lucien Welin ↔ Muriel Duflos (2 patents)Lucien Welin ↔ Gerard Adam (1 patent)Lucien Welin ↔ G Erard Adam (1 patent)Lucien WelinLucien Welin (2 patents)Pierre RenardPierre Renard (175 patents)Daniel-Henri CaignardDaniel-Henri Caignard (49 patents)Guillaume Le BautGuillaume Le Baut (16 patents)Sylvie Robert-PiessardSylvie Robert-Piessard (8 patents)Muriel DuflosMuriel Duflos (5 patents)Gerard AdamGerard Adam (60 patents)G Erard AdamG Erard Adam (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Adir Et Compagnie (2 from 368 patents)


2 patents:

1. 5585390 - Alpha-amino acid compounds

2. 5470864 - .alpha.-amino acid compounds

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12/8/2025
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