Growing community of inventors

Odenthal, Germany

Helmut Hack

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

Helmut Hack ↔ Robert R Schmidt (1 patent)Helmut Hack ↔ Karlfried Dickore (1 patent)Helmut HackHelmut Hack (1 patent)Robert R SchmidtRobert R Schmidt (361 patents)Karlfried DickoreKarlfried Dickore (20 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,160 patents)


1 patent:

1. 4123253 - Herbicidal compositions

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as of
12/17/2025
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