Growing community of inventors

Burgkirchen, Germany

Gunter Stefaniak

Average Co-Inventor Count = 2.00

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 = 79

Gunter StefaniakReinhold Obermeier (2 patents)Gunter StefaniakGunter Stefaniak (2 patents)Reinhold ObermeierReinhold Obermeier (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hoechst Aktiengesellschaft (2 from 6,662 patents)


2 patents:

1. 5591877 - Process for the recovery of fluorinated carboxylic acids

2. 5442097 - Process for the recovery of fluorinated carboxylic acids

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