Growing community of inventors

Wuppertal, Germany

Manfred Federman

Average Co-Inventor Count = 7.00

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 = 20

Manfred Federman ↔ Herbert Voege (1 patent)Manfred Federman ↔ Dietmar Schapel (1 patent)Manfred Federman ↔ Hubert Dorn (1 patent)Manfred Federman ↔ Miklos Von Bittera (1 patent)Manfred Federman ↔ Wilhelm Stendal (1 patent)Manfred Federman ↔ Ulrich Von Gizyoki (1 patent)Manfred FedermanManfred Federman (1 patent)Herbert VoegeHerbert Voege (30 patents)Dietmar SchapelDietmar Schapel (23 patents)Hubert DornHubert Dorn (19 patents)Miklos Von BitteraMiklos Von Bittera (14 patents)Wilhelm StendalWilhelm Stendal (1 patent)Ulrich Von GizyokiUlrich Von Gizyoki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,160 patents)


1 patent:

1. 4544547 - Ectoparasiticide-containing polyurethanes

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as of
12/28/2025
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