Growing community of inventors

Ansbach, Germany

Karl Hartstock

Average Co-Inventor Count = 1.57

ph-index = 7

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 = 171

Karl HartstockDaniela Kulik (4 patents)Karl HartstockJochen Rauschert (2 patents)Karl HartstockNorbert Dumler (1 patent)Karl HartstockGudrun Thierer (4 patents)Karl HartstockChristina Zech (3 patents)Karl HartstockHans Dürnberger (1 patent)Karl HartstockOmar Rizk (1 patent)Karl HartstockRainer Kemnitzer (0 patent)Karl HartstockKarl Hartstock (11 patents)Daniela KulikDaniela Kulik (31 patents)Jochen RauschertJochen Rauschert (6 patents)Norbert DumlerNorbert Dumler (56 patents)Gudrun ThiererGudrun Thierer (4 patents)Christina ZechChristina Zech (3 patents)Hans DürnbergerHans Dürnberger (1 patent)Omar RizkOmar Rizk (1 patent)Rainer KemnitzerRainer Kemnitzer (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Geka Brush Gmbh (8 from 72 patents)

2. Geka Gmbh (3 from 79 patents)


11 patents:

1. 9433280 - Molded lip brush

2. 8702332 - Cosmetic unit with swiveling closure

3. 8434955 - Cosmetic unit

4. 8083092 - Container for receiving a cosmetic product

5. D586047 - Applicator for lip cosmetics

6. D586048 - Applicator for lip cosmetics

7. D585158 - Applicator for lip cosmetics

8. 7475692 - Applicator, in particular for a lip cosmetic

9. D566331 - Applicator for lip cosmetics

10. 7314050 - Mascara brush

11. D544644 - Applicator for the application of lip cosmetic

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/9/2025
Loading…