Growing community of inventors

Emmerthal, Germany

Sylvia Lohmann

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 = 0

Sylvia LohmannMartin Riegels (1 patent)Sylvia LohmannJurgen Rohr (1 patent)Sylvia LohmannSylvia Lohmann (1 patent)Martin RiegelsMartin Riegels (8 patents)Jurgen RohrJurgen Rohr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,168 patents)


1 patent:

1. 5462565 - Process for dyeing delustered polyamide fibers with acid dyestuffs and

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/17/2026
Loading…