Growing community of inventors

Leipzig, Germany

Karl Drossler

Average Co-Inventor Count = 10.00

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

Karl Drossler ↔ Dieter Lohmann (1 patent)Karl Drossler ↔ Helmut Vieweg (1 patent)Karl Drossler ↔ Siegfried Leistner (1 patent)Karl Drossler ↔ Michael Gutschow (1 patent)Karl Drossler ↔ Herwart Ambrosius (1 patent)Karl Drossler ↔ Gunther Wagner (1 patent)Karl Drossler ↔ Angela Siegling (1 patent)Karl Drossler ↔ Gunter Laban (1 patent)Karl Drossler ↔ Thomas Strohscheidt (1 patent)Karl DrosslerKarl Drossler (1 patent)Dieter LohmannDieter Lohmann (9 patents)Helmut ViewegHelmut Vieweg (4 patents)Siegfried LeistnerSiegfried Leistner (3 patents)Michael GutschowMichael Gutschow (1 patent)Herwart AmbrosiusHerwart Ambrosius (1 patent)Gunther WagnerGunther Wagner (1 patent)Angela SieglingAngela Siegling (1 patent)Gunter LabanGunter Laban (1 patent)Thomas StrohscheidtThomas Strohscheidt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Arzneimittelerk Dresden G.m.b.h. (1 from 1 patent)


1 patent:

1. 5306721 - 3-(mercaptoalkyl)quinazoline

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12/9/2025
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