Growing community of inventors

Leverkusen, Germany

Heinz B/a/ Umgen

Average Co-Inventor Count = 4.00

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 = 12

Heinz B/a/ Umgen ↔ Joachim Probst (1 patent)Heinz B/a/ Umgen ↔ Peter Mummenhoff (1 patent)Heinz B/a/ Umgen ↔ G/u/ Nter Kolb (1 patent)Heinz B/a/ UmgenHeinz B/a/ Umgen (1 patent)Joachim ProbstJoachim Probst (44 patents)Peter MummenhoffPeter Mummenhoff (7 patents)G/u/ Nter KolbG/u/ Nter Kolb (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,157 patents)


1 patent:

1. 4434269 - Cationic sizing agent for paper and a process for the preparation thereof

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as of
12/6/2025
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