Growing community of inventors

Dortmund, Germany

Rolf Buchenau

Average Co-Inventor Count = 6.00

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 = 0

Rolf Buchenau ↔ Rainer Durrfeld (1 patent)Rolf Buchenau ↔ Bernard Schleper (1 patent)Rolf Buchenau ↔ Hartmut Hederer (1 patent)Rolf Buchenau ↔ Harald Hoffmann (1 patent)Rolf Buchenau ↔ Dieter Victor (1 patent)Rolf BuchenauRolf Buchenau (1 patent)Rainer DurrfeldRainer Durrfeld (5 patents)Bernard SchleperBernard Schleper (5 patents)Hartmut HedererHartmut Hederer (4 patents)Harald HoffmannHarald Hoffmann (3 patents)Dieter VictorDieter Victor (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoechst Aktiengesellschaft (1 from 6,662 patents)

2. Klockner-humboldt-deutz Ag (1 from 433 patents)

3. Uhde Gmbh (1 from 177 patents)

4. Ruhrkohle Ol Und Gas Gmbh (1 from 1 patent)


1 patent:

1. 4973342 - Device with granular bed filters for raw gas purification

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as of
12/30/2025
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