Growing community of inventors

Lippstadt, Germany

Hans-Josef Humpert

Average Co-Inventor Count = 3.00

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 = 2

Hans-Josef Humpert ↔ Serge M Tavernier (1 patent)Hans-Josef Humpert ↔ Kerstin Hymon (1 patent)Hans-Josef Humpert ↔ Serge Tavernier (0 patent)Hans-Josef HumpertHans-Josef Humpert (1 patent)Serge M TavernierSerge M Tavernier (64 patents)Kerstin HymonKerstin Hymon (1 patent)Serge TavernierSerge Tavernier (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hologi Hitec-imaging Gmbh (1 from 1 patent)

2. Aeg Elektrofotografie Gmbh (3 patents)


1 patent:

1. 8501381 - Liquid developer composition and method of its preparation

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12/21/2025
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