Growing community of inventors

Utrecht, Netherlands

Ewout Feenstra

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 = 0

Ewout Feenstra ↔ Gerard Nijman (1 patent)Ewout Feenstra ↔ Louis-Philippe Antoine Eugène Maria Reuvekamp (1 patent)Ewout FeenstraEwout Feenstra (1 patent)Gerard NijmanGerard Nijman (11 patents)Louis-Philippe Antoine Eugène Maria ReuvekampLouis-Philippe Antoine Eugène Maria Reuvekamp (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apollo Vredestein B.v. (1 from 7 patents)


1 patent:

1. 8278384 - Polymer composition

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12/11/2025
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