Growing community of inventors

Essen, Germany

Jaroslav Langner

Average Co-Inventor Count = 3.16

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 = 21

Jaroslav LangnerChristian Weitemeyer (2 patents)Jaroslav LangnerGotz Koerner (2 patents)Jaroslav LangnerHans-Ferdi Fink (1 patent)Jaroslav LangnerGunter Schmidt (1 patent)Jaroslav LangnerRoland Berger (1 patent)Jaroslav LangnerHans-Jurgen Patzke (1 patent)Jaroslav LangnerJaroslav Langner (3 patents)Christian WeitemeyerChristian Weitemeyer (57 patents)Gotz KoernerGotz Koerner (53 patents)Hans-Ferdi FinkHans-Ferdi Fink (22 patents)Gunter SchmidtGunter Schmidt (8 patents)Roland BergerRoland Berger (7 patents)Hans-Jurgen PatzkeHans-Jurgen Patzke (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Th. Goldschmidt Ag (3 from 331 patents)


3 patents:

1. 4642356 - Fluoroalkylsilanes or siloxanes, their synthesis and use

2. 4626378 - Use of fluorinated norbornylsiloxanes for defoaming freshly extracted

3. 4064057 - Textile fiber finishes

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as of
1/12/2026
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