Growing community of inventors

Rijswijk, Netherlands

Silvan Djohan

Average Co-Inventor Count = 8.00

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

Silvan Djohan ↔ Cornelis Reinder Ronda (1 patent)Silvan Djohan ↔ Herfried Karl Wieczorek (1 patent)Silvan Djohan ↔ Wilhelmus Cornelis Keur (1 patent)Silvan Djohan ↔ Jacobus Gerardus Boerekamp (1 patent)Silvan Djohan ↔ Anne-Marie Andree Van Dongen (1 patent)Silvan Djohan ↔ Sandra Johanna Maria Paula Spoor (1 patent)Silvan Djohan ↔ Daniela Buettner (1 patent)Silvan Djohan ↔ Cornelis Reinder Ronda (1 patent)Silvan Djohan ↔ Herfried Karl Wieczorek (0 patent)Silvan DjohanSilvan Djohan (1 patent)Cornelis Reinder RondaCornelis Reinder Ronda (97 patents)Herfried Karl WieczorekHerfried Karl Wieczorek (74 patents)Wilhelmus Cornelis KeurWilhelmus Cornelis Keur (23 patents)Jacobus Gerardus BoerekampJacobus Gerardus Boerekamp (9 patents)Anne-Marie Andree Van DongenAnne-Marie Andree Van Dongen (4 patents)Sandra Johanna Maria Paula SpoorSandra Johanna Maria Paula Spoor (4 patents)Daniela BuettnerDaniela Buettner (3 patents)Cornelis Reinder RondaCornelis Reinder Ronda (1 patent)Herfried Karl WieczorekHerfried Karl Wieczorek (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koninklijke Philips Corporation N.v. (1 from 21,414 patents)


1 patent:

1. 9315726 - Mixed oxide materials

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/11/2026
Loading…