Growing community of inventors

Groningen, Netherlands

Erik J Franssen

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 = 4

Erik J Franssen ↔ Dirk Klaas Meijer (1 patent)Erik J Franssen ↔ Frits Moolenaar (1 patent)Erik J Franssen ↔ Dick De Zeeuw (1 patent)Erik J FranssenErik J Franssen (1 patent)Dirk Klaas MeijerDirk Klaas Meijer (2 patents)Frits MoolenaarFrits Moolenaar (2 patents)Dick De ZeeuwDick De Zeeuw (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rijksuniversiteit Groningen (1 from 55 patents)


1 patent:

1. 5753611 - Pharmaceutical composition having site-specific delivery

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12/19/2025
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