Growing community of inventors

Weesp, Netherlands

Ineke V Wijngaarden

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 = 2

Ineke V Wijngaarden ↔ Jacobus A Den Hartog (1 patent)Ineke V Wijngaarden ↔ Gerrit P Toorop (1 patent)Ineke V Wijngaarden ↔ Josephus H Lange (1 patent)Ineke V WijngaardenIneke V Wijngaarden (1 patent)Jacobus A Den HartogJacobus A Den Hartog (6 patents)Gerrit P TooropGerrit P Toorop (3 patents)Josephus H LangeJosephus H Lange (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Duphar International Research Bv (1 from 169 patents)


1 patent:

1. 5281595 - Alkylenedioxyphenyl ether derivatives having anti-ischaemic, memory

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12/19/2025
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