Growing community of inventors

Zaandam, Netherlands

Jan De Jong

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 = 5

Jan De Jong ↔ Arnold Johan Nederlof (1 patent)Jan De Jong ↔ Cors Daniël Van Zanten (1 patent)Jan De Jong ↔ Cornelis Hubertus Van Vliet (1 patent)Jan De JongJan De Jong (1 patent)Arnold Johan NederlofArnold Johan Nederlof (2 patents)Cors Daniël Van ZantenCors Daniël Van Zanten (1 patent)Cornelis Hubertus Van VlietCornelis Hubertus Van Vliet (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sigma Coatings B.v. (1 from 8 patents)


1 patent:

1. 6719836 - Water-based two component protective coating compositions

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12/13/2025
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