Growing community of inventors

Monchengladbach, Germany

Dietger Koppl

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 = 1

Dietger Koppl ↔ Joaquin Bigorra Llosas (2 patents)Dietger Koppl ↔ Klaus Hinrichs (2 patents)Dietger Koppl ↔ Simone Hoffman-Doerr (1 patent)Dietger Koppl ↔ Simone Hoffmann-Doerr (1 patent)Dietger KopplDietger Koppl (2 patents)Joaquin Bigorra LlosasJoaquin Bigorra Llosas (19 patents)Klaus HinrichsKlaus Hinrichs (2 patents)Simone Hoffman-DoerrSimone Hoffman-Doerr (1 patent)Simone Hoffmann-DoerrSimone Hoffmann-Doerr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cognis IP Management Gmbh (1 from 229 patents)

2. Cognis IP Management Cmbh (1 from 1 patent)


2 patents:

1. RE46235 - Process for the separation of non-sulfidic minerals and ores from unwanted constituents of crude mineral and ore

2. 8474627 - Process for the flotation of non-sulfidic minerals and ores

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as of
1/16/2026
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