Growing community of inventors

Husum, Germany

Rolf Spannagl

Average Co-Inventor Count = 2.40

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 = 6

Rolf SpannaglHubert A Herrmann (2 patents)Rolf SpannaglGünther Richter (1 patent)Rolf SpannaglRolf Spannagl (2 patents)Hubert A HerrmannHubert A Herrmann (3 patents)Günther RichterGünther Richter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Genencor International, Inc. (2 from 422 patents)


2 patents:

1. 6248706 - Enzyme granulate for washing and cleaning

2. 6204236 - Enzyme granulates comprising an enzyme and an organic disulfide core

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as of
1/21/2026
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