Growing community of inventors

Krefeld, Germany

Peter Leonhardt

Average Co-Inventor Count = 2.00

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

Peter LeonhardtDetlev Glittenberg (3 patents)Peter LeonhardtPeter Leonhardt (3 patents)Detlev GlittenbergDetlev Glittenberg (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cerestar Holding B.v. (3 from 78 patents)


3 patents:

1. RE41622 - Starch compositions and the use thereof in wet-end of paper preparation

2. 7147753 - Starch composition and the use thereof in wet-end of paper preparation

3. 7022174 - Starch compositions and the use thereof in wet-end of paper preparation

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1/9/2026
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