Growing community of inventors

Basel, Switzerland

Walter Hammerschmidt

Average Co-Inventor Count = 6.00

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 = 2

Walter HammerschmidtFrank Stowasser (1 patent)Walter HammerschmidtAndreas Schreiner (1 patent)Walter HammerschmidtDanielle Giron (1 patent)Walter HammerschmidtPhilippe Piechon (1 patent)Walter HammerschmidtJohanne Polasek (1 patent)Walter HammerschmidtWalter Hammerschmidt (1 patent)Frank StowasserFrank Stowasser (13 patents)Andreas SchreinerAndreas Schreiner (2 patents)Danielle GironDanielle Giron (2 patents)Philippe PiechonPhilippe Piechon (1 patent)Johanne PolasekJohanne Polasek (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Novartis Ag (1 from 3,923 patents)


1 patent:

1. 8563556 - Crystalline forms and two solvated forms of 4-amino-5-fluoro-3-[5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]quinolin-2(1H)-one lactic acid salts

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12/26/2025
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