Growing community of inventors

Overath, Germany

Brigitte Vielhaber-Kirsch

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 = 11

Brigitte Vielhaber-Kirsch ↔ Volker Schmitt (1 patent)Brigitte Vielhaber-Kirsch ↔ Siegfried Blümel (1 patent)Brigitte Vielhaber-Kirsch ↔ Jürgen Bender (1 patent)Brigitte Vielhaber-KirschBrigitte Vielhaber-Kirsch (1 patent)Volker SchmittVolker Schmitt (9 patents)Siegfried BlümelSiegfried Blümel (4 patents)Jürgen BenderJürgen Bender (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kronos Titan-g.m.b.h. (1 from 14 patents)

2. Kronos International, Inc. (39 patents)


1 patent:

1. 6962622 - Titanium dioxide pigment composition

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as of
12/18/2025
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