Growing community of inventors

Nuremberg, Germany

Friedrich Biegel

Average Co-Inventor Count = 1.29

ph-index = 4

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 = 70

Friedrich BiegelGeorg Roeder (1 patent)Friedrich BiegelBritta Lorenz (1 patent)Friedrich BiegelDieter Schiller (2 patents)Friedrich BiegelJoerg Karas (1 patent)Friedrich BiegelJürgen PRÜTTING (0 patent)Friedrich BiegelSabine Farnbacher (0 patent)Friedrich BiegelFriedrich Biegel (6 patents)Georg RoederGeorg Roeder (14 patents)Britta LorenzBritta Lorenz (5 patents)Dieter SchillerDieter Schiller (2 patents)Joerg KarasJoerg Karas (1 patent)Jürgen PRÜTTINGJürgen PRÜTTING (0 patent)Sabine FarnbacherSabine Farnbacher (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schwan-stabilo Cosmetics Gmbh & Co. Kg (6 from 40 patents)


6 patents:

1. D676194 - Curved cosmetic applicator with cap

2. 7641411 - Applicator device

3. 7473047 - Applicator device

4. 7461990 - Applicator device

5. 7144175 - Applicator device

6. 6880999 - Applicator device

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as of
12/20/2025
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