Growing community of inventors

Schoolstraat, Netherlands

Johannes N Koek

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 = 6

Johannes N Koek ↔ Jan Cornelis Hummelen (1 patent)Johannes N Koek ↔ Hans Wynberg (1 patent)Johannes N Koek ↔ Theo M Luider (1 patent)Johannes N KoekJohannes N Koek (1 patent)Jan Cornelis HummelenJan Cornelis Hummelen (14 patents)Hans WynbergHans Wynberg (10 patents)Theo M LuiderTheo M Luider (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4935407 - Thermochemiluminescent cyclodextrin complexes

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12/20/2025
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