Growing community of inventors

Duesseldorf, Germany

Dirk Bonke

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 = 28

Dirk BonkeSiegfried Kopannia (1 patent)Dirk BonkeRuediger Butterbach (1 patent)Dirk BonkeUlrike Maassen (1 patent)Dirk BonkeDirk Bonke (1 patent)Siegfried KopanniaSiegfried Kopannia (11 patents)Ruediger ButterbachRuediger Butterbach (8 patents)Ulrike MaassenUlrike Maassen (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (1 from 2,080 patents)


1 patent:

1. 6767424 - Hot-melt adhesive for glueing DVDs

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as of
12/26/2025
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