Growing community of inventors

Amsterdam, Netherlands

Cornelis H Tummers

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 = 7

Cornelis H Tummers ↔ Philip J De Smedt (1 patent)Cornelis H Tummers ↔ Berend Mastenbroek (1 patent)Cornelis H TummersCornelis H Tummers (1 patent)Philip J De SmedtPhilip J De Smedt (5 patents)Berend MastenbroekBerend Mastenbroek (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,646 patents)


1 patent:

1. 5434243 - Process for the preparation of copolymers

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