Growing community of inventors

Koln, Germany

Ekkehard Frohberg

Average Co-Inventor Count = 4.29

ph-index = 3

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 = 25

Ekkehard FrohbergHerbert Eichenauer (1 patent)Ekkehard FrohbergDieter Wittmann (1 patent)Ekkehard FrohbergKarl-Erwin Piejko (1 patent)Ekkehard FrohbergEdgar Leitz (1 patent)Ekkehard FrohbergArmin Kohler (1 patent)Ekkehard FrohbergHerbert Pelousek (1 patent)Ekkehard FrohbergPeter Enke (1 patent)Ekkehard FrohbergWolfgang Kneuper (1 patent)Ekkehard FrohbergArno Mink (1 patent)Ekkehard FrohbergJurgen Weidenmuller (1 patent)Ekkehard FrohbergHelmut Schlickmann (1 patent)Ekkehard FrohbergEkkehard Frohberg (3 patents)Herbert EichenauerHerbert Eichenauer (125 patents)Dieter WittmannDieter Wittmann (123 patents)Karl-Erwin PiejkoKarl-Erwin Piejko (72 patents)Edgar LeitzEdgar Leitz (40 patents)Armin KohlerArmin Kohler (7 patents)Herbert PelousekHerbert Pelousek (7 patents)Peter EnkePeter Enke (1 patent)Wolfgang KneuperWolfgang Kneuper (1 patent)Arno MinkArno Mink (1 patent)Jurgen WeidenmullerJurgen Weidenmuller (1 patent)Helmut SchlickmannHelmut Schlickmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (3 from 12,160 patents)


3 patents:

1. 5605963 - ABS polymer compositions having a uniform matt surface

2. 4239110 - Container for packaging wire roll

3. 4067850 - Filaments and fibers having improved dyeability prepared from bis

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as of
12/10/2025
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