Growing community of inventors

Wetter, Germany

Gerhard Kumpe

Average Co-Inventor Count = 3.43

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 = 30

Gerhard Kumpe ↔ Norbert Heimburger (2 patents)Gerhard Kumpe ↔ Horst Schwinn (1 patent)Gerhard Kumpe ↔ Klaus Wellner (1 patent)Gerhard Kumpe ↔ Bernd Herchenhan (1 patent)Gerhard KumpeGerhard Kumpe (2 patents)Norbert HeimburgerNorbert Heimburger (38 patents)Horst SchwinnHorst Schwinn (16 patents)Klaus WellnerKlaus Wellner (2 patents)Bernd HerchenhanBernd Herchenhan (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Aventis Behring Gmbh (1 from 57 patents)

3. Behringwerke Aktiengesellschaft (340 patents)

4. Norbert Heimburger (0 patent)

5. Klaus Wellner (0 patent)

6. Gerhard Kumpe (0 patent)


2 patents:

1. 6239261 - Pasteurized, purified von Willebrand factor concentrate and a process for the preparation thereof

2. 4670544 - Process for the manufacture of the cold insoluble globulin and

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12/27/2025
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