Growing community of inventors

Bevern, Germany

Hans-Jürgen Niemeyer

Average Co-Inventor Count = 5.00

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

Hans-Jürgen NiemeyerHarry Erfurt (2 patents)Hans-Jürgen NiemeyerMarcus Rudolf Götz (1 patent)Hans-Jürgen NiemeyerMelanie Stürtz (1 patent)Hans-Jürgen NiemeyerMatthias Winkler (1 patent)Hans-Jürgen NiemeyerChristian Wintermeyer (1 patent)Hans-Jürgen NiemeyerFlorian Repenn (1 patent)Hans-Jürgen NiemeyerMaria Weber (1 patent)Hans-Jürgen NiemeyerMichael Roloff (1 patent)Hans-Jürgen NiemeyerRené Schuld (1 patent)Hans-Jürgen NiemeyerMarkus Kaßing (0 patent)Hans-Jürgen NiemeyerDr Melanie Stürtz (0 patent)Hans-Jürgen NiemeyerHans-Jürgen Niemeyer (2 patents)Harry ErfurtHarry Erfurt (8 patents)Marcus Rudolf GötzMarcus Rudolf Götz (11 patents)Melanie StürtzMelanie Stürtz (2 patents)Matthias WinklerMatthias Winkler (2 patents)Christian WintermeyerChristian Wintermeyer (2 patents)Florian RepennFlorian Repenn (1 patent)Maria WeberMaria Weber (1 patent)Michael RoloffMichael Roloff (1 patent)René SchuldRené Schuld (1 patent)Markus KaßingMarkus Kaßing (0 patent)Dr Melanie StürtzDr Melanie Stürtz (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Symrise Ag (2 from 310 patents)


2 patents:

1. 10647691 - Method for purifying cannabinoid compounds

2. 9078872 - Antioxidant composition

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12/7/2025
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