Growing community of inventors

Wesel, Germany

Andrea Eßer

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 = 2

Andrea Eßer ↔ Jürgen Omeis (1 patent)Andrea Eßer ↔ Wolfgang Pritschins (1 patent)Andrea Eßer ↔ Bernd Göbelt (1 patent)Andrea Eßer ↔ Andreas Okkel (1 patent)Andrea Eßer ↔ Jörg Bömer (1 patent)Andrea Eßer ↔ Sabine Stelz (1 patent)Andrea EßerAndrea Eßer (1 patent)Jürgen OmeisJürgen Omeis (45 patents)Wolfgang PritschinsWolfgang Pritschins (34 patents)Bernd GöbeltBernd Göbelt (23 patents)Andreas OkkelAndreas Okkel (15 patents)Jörg BömerJörg Bömer (7 patents)Sabine StelzSabine Stelz (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Byk-chemie Gmbh (1 from 143 patents)


1 patent:

1. 10640611 - Polyamine addition compounds

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as of
12/28/2025
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