Growing community of inventors

Moenchengladbach, Germany

Stephan Hofmann

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 = 19

Stephan HofmannMichael Ferenz (1 patent)Stephan HofmannHorst Dudzik (1 patent)Stephan HofmannCarsten Schiller (1 patent)Stephan HofmannStephan Hofmann (1 patent)Michael FerenzMichael Ferenz (64 patents)Horst DudzikHorst Dudzik (44 patents)Carsten SchillerCarsten Schiller (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Degussa Gmbh (1 from 1,242 patents)


1 patent:

1. 9540500 - Production of polyether siloxanes

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/18/2026
Loading…