Growing community of inventors

Weesp, Netherlands

Jan G Koper

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 = 1

Jan G Koper ↔ Hendrik Timmerman (1 patent)Jan G Koper ↔ Henderikus Van Der Goot (1 patent)Jan G Koper ↔ John C Eriks (1 patent)Jan G KoperJan G Koper (1 patent)Hendrik TimmermanHendrik Timmerman (11 patents)Henderikus Van Der GootHenderikus Van Der Goot (2 patents)John C EriksJohn C Eriks (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cedona Pharmaceuticals B.v. (1 from 5 patents)


1 patent:

1. 5190589 - Compounds and process preparing a substituted or an unsubstituted

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1/18/2026
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