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Hofheim, Germany

Martin Zahn

Average Co-Inventor Count = 5.00

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 = 3

Martin Zahn ↔ Wilfried Schwab (1 patent)Martin Zahn ↔ Roland Utz (1 patent)Martin Zahn ↔ Jochen Hachtel (1 patent)Martin Zahn ↔ Bernd Neises (1 patent)Martin Zahn ↔ Roland Utz (0 patent)Martin ZahnMartin Zahn (1 patent)Wilfried SchwabWilfried Schwab (46 patents)Roland UtzRoland Utz (6 patents)Jochen HachtelJochen Hachtel (4 patents)Bernd NeisesBernd Neises (4 patents)Roland UtzRoland Utz (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aventis Pharma Deutschland, Gmbh (1 from 330 patents)

2. Sanofi-a Ventis Deutschland Gmbh (1,829 patents)


1 patent:

1. 6894184 - Process for preparing 2-cyano-3-hydroxy-N-(phenyl)but-2-enamides

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12/28/2025
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