Growing community of inventors

Gronau, Germany

Norbert Trage

Average Co-Inventor Count = 4.00

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 = 6

Norbert Trage ↔ Ralf Bertram (2 patents)Norbert Trage ↔ Steffen Sonnenberg (2 patents)Norbert Trage ↔ Jürgen Meyknecht (1 patent)Norbert Trage ↔ Jürgen Meyknecht (1 patent)Norbert TrageNorbert Trage (2 patents)Ralf BertramRalf Bertram (10 patents)Steffen SonnenbergSteffen Sonnenberg (10 patents)Jürgen MeyknechtJürgen Meyknecht (1 patent)Jürgen MeyknechtJürgen Meyknecht (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Symrise Gmbh & Co Kg (1 from 62 patents)

2. Haarmann & Reimer Gbmh (1 from 1 patent)


2 patents:

1. 6906021 - Care gents

2. 6624125 - Care agents

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idiyas.com
as of
1/19/2026
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