Growing community of inventors

Sassenheim, Netherlands

Johannes P Van Dongen

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 = 20

Johannes P Van Dongen ↔ Arie Noomen (1 patent)Johannes P Van Dongen ↔ Huig Klinkenberg (1 patent)Johannes P Van DongenJohannes P Van Dongen (1 patent)Arie NoomenArie Noomen (24 patents)Huig KlinkenbergHuig Klinkenberg (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Akzo N.v. (1 from 776 patents)


1 patent:

1. 5219958 - Coating compositions including acid blocked basic catalysts

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12/21/2025
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