Growing community of inventors

Sittard, Netherlands

Hendrik J Janssen

Average Co-Inventor Count = 3.00

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

Hendrik J Janssen ↔ Cornelis G Van De Moesdijk (1 patent)Hendrik J Janssen ↔ Josephus C Schroijen (1 patent)Hendrik J JanssenHendrik J Janssen (1 patent)Cornelis G Van De MoesdijkCornelis G Van De Moesdijk (16 patents)Josephus C SchroijenJosephus C Schroijen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dsm N.v. (1 from 475 patents)


1 patent:

1. 5350849 - Process for the preparation of melamine from urea

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…