Growing community of inventors

Eching, Germany

Franz Peter Schmidtchen

Average Co-Inventor Count = 7.00

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 = 0

Franz Peter Schmidtchen ↔ Helmut Bahrmann (1 patent)Franz Peter Schmidtchen ↔ Othmar Stelzer (1 patent)Franz Peter Schmidtchen ↔ Michael Riedel (1 patent)Franz Peter Schmidtchen ↔ Michael Tepper (1 patent)Franz Peter Schmidtchen ↔ Harald Dibowski (1 patent)Franz Peter Schmidtchen ↔ Antonella Hessler (1 patent)Franz Peter SchmidtchenFranz Peter Schmidtchen (1 patent)Helmut BahrmannHelmut Bahrmann (75 patents)Othmar StelzerOthmar Stelzer (6 patents)Michael RiedelMichael Riedel (5 patents)Michael TepperMichael Tepper (2 patents)Harald DibowskiHarald Dibowski (1 patent)Antonella HesslerAntonella Hessler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Celanese Gmbh (1 from 824 patents)


1 patent:

1. 6187953 - Guanidinium phosphanes, their production and their use

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as of
12/26/2025
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