Growing community of inventors

Hazerswoude-Dorp, Netherlands

Jan Kalter

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 = 5

Jan Kalter ↔ Jan Verweij (1 patent)Jan Kalter ↔ Peter W Henniger (1 patent)Jan Kalter ↔ Herman H Grootveld (1 patent)Jan Kalter ↔ Henri G Hirs (1 patent)Jan Kalter ↔ Gerardus J Van Veen (1 patent)Jan Kalter ↔ Henri Gj Hirs (1 patent)Jan KalterJan Kalter (1 patent)Jan VerweijJan Verweij (17 patents)Peter W HennigerPeter W Henniger (9 patents)Herman H GrootveldHerman H Grootveld (5 patents)Henri G HirsHenri G Hirs (2 patents)Gerardus J Van VeenGerardus J Van Veen (1 patent)Henri Gj HirsHenri Gj Hirs (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gist-brocades N.v. (1 from 236 patents)

2. Van Veen, Gerardus J. (0 patent)

3. Verweij, Jan (0 patent)

4. Kalter, Jan (0 patent)

5. Henniger, Peter W. (0 patent)

6. Hirs, Henri G.j. (0 patent)

7. Grootveld, Herman H. (0 patent)


1 patent:

1. 4695627 - Cephalosporin deoxygenation process

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/29/2025
Loading…