Growing community of inventors

Oberhausen, Germany

Michael Prokein

Average Co-Inventor Count = 2.67

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

Michael ProkeinManfred Renner (2 patents)Michael ProkeinEckhard Weidner (1 patent)Michael ProkeinAndreas Sengespeick (1 patent)Michael ProkeinMichael Prokein (2 patents)Manfred RennerManfred Renner (4 patents)Eckhard WeidnerEckhard Weidner (17 patents)Andreas SengespeickAndreas Sengespeick (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v. (2 from 4,814 patents)

2. Ruhr-universitat Bochum (10 patents)


2 patents:

1. 12291817 - Method for the dyeing of leather and dyed leather having a high rubbing fastness

2. 10947605 - Method for hydrophobising leather, and leather produced by means of same

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12/27/2025
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