Growing community of inventors

Lemgo, Germany

Andrea Spiller

Average Co-Inventor Count = 3.00

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 = 4

Andrea Spiller ↔ Thekla Kurz (1 patent)Andrea Spiller ↔ Sieglinde Stossel (1 patent)Andrea SpillerAndrea Spiller (1 patent)Thekla KurzThekla Kurz (11 patents)Sieglinde StosselSieglinde Stossel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merck Patent Gesellschaft MIT Beschrankter Haftung (1 from 1,248 patents)


1 patent:

1. 5569460 - Skin-coloring preparation

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as of
12/28/2025
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