Growing community of inventors

Darmstadt, Germany

Martina Welsch

Average Co-Inventor Count = 7.00

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 = 0

Martina WelschStephanie Andes (1 patent)Martina WelschUlrich Schoenefeld (1 patent)Martina WelschThomas Krasemann (1 patent)Martina WelschManfred Thon (1 patent)Martina WelschRalf Schweinfurth (1 patent)Martina WelschMelanie Mechthild Breidung (1 patent)Martina WelschMartina Welsch (1 patent)Stephanie AndesStephanie Andes (15 patents)Ulrich SchoenefeldUlrich Schoenefeld (8 patents)Thomas KrasemannThomas Krasemann (1 patent)Manfred ThonManfred Thon (1 patent)Ralf SchweinfurthRalf Schweinfurth (1 patent)Melanie Mechthild BreidungMelanie Mechthild Breidung (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merck Patent Gmbh (1 from 2,937 patents)


1 patent:

1. 11746240 - Interference pigments

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as of
12/8/2025
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