Growing community of inventors

Dannenfels, Germany

Helmut Gümbel

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 = 7

Helmut Gümbel ↔ Norbert Wagner (1 patent)Helmut Gümbel ↔ Martin Aus Dem Kahmen (1 patent)Helmut Gümbel ↔ Klaus Taeger (1 patent)Helmut GümbelHelmut Gümbel (1 patent)Norbert WagnerNorbert Wagner (21 patents)Martin Aus Dem KahmenMartin Aus Dem Kahmen (11 patents)Klaus TaegerKlaus Taeger (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (1 from 10,754 patents)


1 patent:

1. 6680412 - Alcohol alkoxylates used as low-foam, or foam inhibiting surfactants

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12/8/2025
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