Growing community of inventors

Kelkheim/Taunus, Germany

Ralf Stapel

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 = 6

Ralf Stapel ↔ Matthias Wolfgang Meyer (1 patent)Ralf Stapel ↔ Thomas Gries (1 patent)Ralf Stapel ↔ Hariolf Kottmann (1 patent)Ralf StapelRalf Stapel (1 patent)Matthias Wolfgang MeyerMatthias Wolfgang Meyer (8 patents)Thomas GriesThomas Gries (6 patents)Hariolf KottmannHariolf Kottmann (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoechst Aktiengesellschaft (1 from 6,662 patents)


1 patent:

1. 5091589 - Process for the preparation of perfluorinated ethers

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…