Growing community of inventors

Alzenau, Germany

Roland Singer

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 = 2

Roland SingerStefan Merget (2 patents)Roland SingerFranz-Rudolf Kunz (2 patents)Roland SingerPeter Richter (2 patents)Roland SingerThomas Mueller (2 patents)Roland SingerThomas Muller (0 patent)Roland SingerPeter Richter (0 patent)Roland SingerRoland Singer (2 patents)Stefan MergetStefan Merget (4 patents)Franz-Rudolf KunzFranz-Rudolf Kunz (2 patents)Peter RichterPeter Richter (2 patents)Thomas MuellerThomas Mueller (2 patents)Thomas MullerThomas Muller (0 patent)Peter RichterPeter Richter (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Degussa Gmbh (2 from 1,242 patents)


2 patents:

1. 8647882 - Chiral selectors and stationary phases for separating enantiomer mixtures

2. 8268631 - Chiral selectors and stationary phases for separating enantiomer mixtures

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1/17/2026
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