Growing community of inventors

Wuppertal, Germany

Karl Heinz Weinfurtner

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 45

Karl Heinz WeinfurtnerHeinrich Becker (2 patents)Karl Heinz WeinfurtnerWilli Kreuder (2 patents)Karl Heinz WeinfurtnerJosef Salbeck (2 patents)Karl Heinz WeinfurtnerKarl Heinz Weinfurtner (2 patents)Heinrich BeckerHeinrich Becker (51 patents)Willi KreuderWilli Kreuder (35 patents)Josef SalbeckJosef Salbeck (28 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covion Organic Semiconductors Gmbh (1 from 13 patents)

2. Axiva Gmbh (1 from 13 patents)


2 patents:

1. 6605693 - Triptycene polymers and copolymers

2. 6509110 - Triptycene derivatives and their use for opto-electronics applications, in particular as electroluminescent materials

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12/4/2025
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