Growing community of inventors

Starnberg, Germany

Robert Purrman

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 = 31

Robert Purrman ↔ Peter Jochum (1 patent)Robert Purrman ↔ Werner Schmitt (1 patent)Robert Purrman ↔ Wolf-Dieter Zahler (1 patent)Robert PurrmanRobert Purrman (1 patent)Peter JochumPeter Jochum (26 patents)Werner SchmittWerner Schmitt (18 patents)Wolf-Dieter ZahlerWolf-Dieter Zahler (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Espe, Fabrik Pharmazeutischer Praparate Gmbh (1 from 22 patents)


1 patent:

1. 4167618 - Polymerization process for aziridine compounds

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/13/2026
Loading…