Growing community of inventors

Leverkusen, Germany

Sandra Lehmann

Average Co-Inventor Count = 7.47

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

Sandra LehmannThomas Himmler (2 patents)Sandra LehmannFrank Volz (2 patents)Sandra LehmannSascha Von Morgenstern (2 patents)Sandra LehmannNorbert Lui (1 patent)Sandra LehmannSergii Pazenok (1 patent)Sandra LehmannWahed Ahmed Moradi (1 patent)Sandra LehmannLars Rodefeld (1 patent)Sandra LehmannThomas Norbert Müller (1 patent)Sandra LehmannMathias Riedrich (1 patent)Sandra LehmannSandra Lehmann (2 patents)Thomas HimmlerThomas Himmler (93 patents)Frank VolzFrank Volz (15 patents)Sascha Von MorgensternSascha Von Morgenstern (4 patents)Norbert LuiNorbert Lui (121 patents)Sergii PazenokSergii Pazenok (68 patents)Wahed Ahmed MoradiWahed Ahmed Moradi (46 patents)Lars RodefeldLars Rodefeld (21 patents)Thomas Norbert MüllerThomas Norbert Müller (11 patents)Mathias RiedrichMathias Riedrich (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Cropscience Ag (1 from 1,035 patents)

2. Bayer Intellectual Property Gmbh (1 from 721 patents)


2 patents:

1. 9440908 - Process for preparing N-(5-chloro-2-isopropylbenzyl)cyclopropanamine

2. 9169198 - Method for the production of 2-amino-5-cyano-N,3-dimethylbenzamide

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as of
12/5/2025
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