Growing community of inventors

Magny les Hameaux, France

David S Grierson

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 = 23

David S Grierson ↔ Jean-Noel Denis (1 patent)David S Grierson ↔ Andrew-Elliot Greene (1 patent)David S Grierson ↔ Arlene Correa (1 patent)David S GriersonDavid S Grierson (1 patent)Jean-Noel DenisJean-Noel Denis (12 patents)Andrew-Elliot GreeneAndrew-Elliot Greene (11 patents)Arlene CorreaArlene Correa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rhone-poulenc Rorer S.a. (1 from 247 patents)


1 patent:

1. 5292921 - Process for the enantioselective preparation of phenylisoserine

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as of
12/18/2025
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