Growing community of inventors

Oberhausen, Germany

Jüergen Hartmann

Average Co-Inventor Count = 4.44

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 = 1

Jüergen Hartmann ↔ Karlheinz Haubennestel (1 patent)Jüergen Hartmann ↔ Alfred Bubat (1 patent)Jüergen Hartmann ↔ Wojciech Jaunky (1 patent)Jüergen Hartmann ↔ Petra Della Valentina (1 patent)Jüergen Hartmann ↔ Marc Hans (1 patent)Jüergen Hartmann ↔ Daniela Betcke (1 patent)Jüergen Hartmann ↔ Verena Wintermeyer (1 patent)Jüergen HartmannJüergen Hartmann (2 patents)Karlheinz HaubennestelKarlheinz Haubennestel (35 patents)Alfred BubatAlfred Bubat (20 patents)Wojciech JaunkyWojciech Jaunky (18 patents)Petra Della ValentinaPetra Della Valentina (6 patents)Marc HansMarc Hans (5 patents)Daniela BetckeDaniela Betcke (5 patents)Verena WintermeyerVerena Wintermeyer (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Byk-chemie Gmbh (2 from 143 patents)


2 patents:

1. 9453143 - Use of modified polysiloxanes in coating material compositions and molding materials

2. 7585993 - Organosilane-modified polysiloxanes and their use for surface modification

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12/12/2025
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