Growing community of inventors

Rotterdam, Netherlands

Dirk Herman Hondmann

Average Co-Inventor Count = 6.00

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 = 0

Dirk Herman Hondmann ↔ Cornelis T Verrips (1 patent)Dirk Herman Hondmann ↔ Ton Swarthoff (1 patent)Dirk Herman Hondmann ↔ Marcel Van Der Helm (1 patent)Dirk Herman Hondmann ↔ Monique Van Der Heiden (1 patent)Dirk Herman Hondmann ↔ Annelies Smits (1 patent)Dirk Herman HondmannDirk Herman Hondmann (1 patent)Cornelis T VerripsCornelis T Verrips (31 patents)Ton SwarthoffTon Swarthoff (20 patents)Marcel Van Der HelmMarcel Van Der Helm (1 patent)Monique Van Der HeidenMonique Van Der Heiden (1 patent)Annelies SmitsAnnelies Smits (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lever Brothers Company, Division of Conopco, Inc. (1 from 588 patents)


1 patent:

1. 6107264 - Enzymatic bleach composition

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as of
12/13/2025
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