Growing community of inventors

Visperterminen, Switzerland

Josef Stoffel

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 = 1

Josef Stoffel ↔ Wilhelm Quittmann (1 patent)Josef Stoffel ↔ Renzo Bergmin (1 patent)Josef StoffelJosef Stoffel (1 patent)Wilhelm QuittmannWilhelm Quittmann (9 patents)Renzo BergminRenzo Bergmin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lonza Inc. (1 from 592 patents)

2. Josef Stoffel (0 patent)

3. Renzo Bergamin (0 patent)

4. Wilhelm Quittmann (0 patent)


1 patent:

1. 4999438 - Process for the reduction of the polymer portion in the dimerization of

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/18/2025
Loading…