Growing community of inventors

Gladbach, Germany

Armin Heyn

Average Co-Inventor Count = 4.44

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

Armin HeynWolfram Sirges (2 patents)Armin HeynKai Van Laak (1 patent)Armin HeynJörn Stölting (1 patent)Armin HeynAxel Eble (1 patent)Armin HeynUlrich Schwiedop (1 patent)Armin HeynTorsten Taschner (1 patent)Armin HeynArmin Heyn (2 patents)Wolfram SirgesWolfram Sirges (8 patents)Kai Van LaakKai Van Laak (8 patents)Jörn StöltingJörn Stölting (6 patents)Axel EbleAxel Eble (3 patents)Ulrich SchwiedopUlrich Schwiedop (2 patents)Torsten TaschnerTorsten Taschner (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bayer Cropscience Ag (2 from 1,035 patents)


2 patents:

1. 7211697 - Method for producing specific crystalline modifications of polmorphous substances

2. 7026307 - Method for producing 1,3-disubstituted 2-nitroguanidines

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12/6/2025
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