Growing community of inventors

Eichenau, Germany

Hans-Peter Frei

Average Co-Inventor Count = 6.00

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 = 3

Hans-Peter Frei ↔ Christian Maletzko (1 patent)Hans-Peter Frei ↔ Ulrich Treuling (1 patent)Hans-Peter Frei ↔ Edwin Baumann (1 patent)Hans-Peter Frei ↔ Peter Roche (1 patent)Hans-Peter Frei ↔ Ilka Renate Beuermann (1 patent)Hans-Peter FreiHans-Peter Frei (1 patent)Christian MaletzkoChristian Maletzko (38 patents)Ulrich TreulingUlrich Treuling (14 patents)Edwin BaumannEdwin Baumann (5 patents)Peter RochePeter Roche (4 patents)Ilka Renate BeuermannIlka Renate Beuermann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (1 from 10,754 patents)


1 patent:

1. 6204325 - Compact, transparent polyisocyanate polyaddition products

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/6/2025
Loading…