Growing community of inventors

Twente, Netherlands

Jan Feijen

Average Co-Inventor Count = 6.00

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 = 246

Jan Feijen ↔ Patrick T Cahalan (1 patent)Jan Feijen ↔ Marc Hendriks (1 patent)Jan Feijen ↔ Michel L Verhoeven (1 patent)Jan Feijen ↔ Piet Dijkstra (1 patent)Jan Feijen ↔ Raymond Zeeman (1 patent)Jan FeijenJan Feijen (1 patent)Patrick T CahalanPatrick T Cahalan (40 patents)Marc HendriksMarc Hendriks (29 patents)Michel L VerhoevenMichel L Verhoeven (24 patents)Piet DijkstraPiet Dijkstra (1 patent)Raymond ZeemanRaymond Zeeman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Medtronic, Inc. (1 from 8,729 patents)


1 patent:

1. 6117979 - Process for making a bioprosthetic device and implants produced therefrom

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12/7/2025
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