Growing community of inventors

Düsseldorf, Germany

Stephan Dörries

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

Stephan Dörries ↔ Ralf Krack (3 patents)Stephan Dörries ↔ Michael Schmidt (3 patents)Stephan Dörries ↔ Matthias Schmitz (3 patents)Stephan DörriesStephan Dörries (3 patents)Ralf KrackRalf Krack (15 patents)Michael SchmidtMichael Schmidt (5 patents)Matthias SchmitzMatthias Schmitz (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ecolab USA Inc. (3 from 1,961 patents)


3 patents:

1. 12344817 - Cleaning composition

2. 11851633 - Cleaning composition

3. 11168285 - Cleaning composition

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as of
12/6/2025
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