Growing community of inventors

Koln, Germany

Dirk Jacques Dijkstra

Average Co-Inventor Count = 5.14

ph-index = 2

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 = 16

Dirk Jacques DijkstraJoachim Simon (3 patents)Dirk Jacques DijkstraHanns P Muller (2 patents)Dirk Jacques DijkstraGunter Weber (2 patents)Dirk Jacques DijkstraJurgen Engelhardt (2 patents)Dirk Jacques DijkstraVolkhard Muller (2 patents)Dirk Jacques DijkstraRainhard Koch (1 patent)Dirk Jacques DijkstraHanns-Peter Müller (1 patent)Dirk Jacques DijkstraDirk Jacques Dijkstra (3 patents)Joachim SimonJoachim Simon (21 patents)Hanns P MullerHanns P Muller (101 patents)Gunter WeberGunter Weber (19 patents)Jurgen EngelhardtJurgen Engelhardt (6 patents)Volkhard MullerVolkhard Muller (3 patents)Rainhard KochRainhard Koch (18 patents)Hanns-Peter MüllerHanns-Peter Müller (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wolff Walsrode Ag (1 from 181 patents)

2. Bayer Akteingesellschaft (1 from 15 patents)

3. Wolff Wolsrode Ag (1 from 1 patent)


3 patents:

1. 6362330 - Polysaccharide-based thermoplastic material, process for preparing the same and method of use thereof

2. 5861506 - Compostable and thermoplastic cellulose ether-2-hydroxycarboxylic acid

3. 5698612 - Thermoplastically workable, biodegradable moulding compositions

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as of
12/27/2025
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