Growing community of inventors

Marktl, Germany

Johann Sejpka

Average Co-Inventor Count = 2.54

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 = 58

Johann SejpkaFranz X Wimmer (4 patents)Johann SejpkaBernward Deubzer (1 patent)Johann SejpkaMichael Geck (1 patent)Johann SejpkaDieter Gerhardinger (1 patent)Johann SejpkaAnnemarie Huber (1 patent)Johann SejpkaHans-Jurgen Lautenschlager (1 patent)Johann SejpkaAnnemarie Schmidt (1 patent)Johann SejpkaChristine Baumgartner (1 patent)Johann SejpkaJohann Sejpka (6 patents)Franz X WimmerFranz X Wimmer (16 patents)Bernward DeubzerBernward Deubzer (80 patents)Michael GeckMichael Geck (15 patents)Dieter GerhardingerDieter Gerhardinger (10 patents)Annemarie HuberAnnemarie Huber (3 patents)Hans-Jurgen LautenschlagerHans-Jurgen Lautenschlager (3 patents)Annemarie SchmidtAnnemarie Schmidt (1 patent)Christine BaumgartnerChristine Baumgartner (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wacker-chemie Gmbh (6 from 830 patents)


6 patents:

1. 5831080 - Process for preparing organosilicon compounds containing glycoside

2. 5738857 - Cosmetic compositions comprising organosiloxanes

3. 5705592 - Fluorosiloxane-containing care compositions

4. 5466746 - Emulsions of organopolysiloxanes containing polar groups with alkyl

5. 5336715 - Organopolysiloxane composition

6. 5261951 - Polishes for hard surfaces

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/7/2025
Loading…