Growing community of inventors

Dormagen, Germany

Thomas Freitag

Average Co-Inventor Count = 8.00

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

Thomas FreitagWolfgang Kern (1 patent)Thomas FreitagMartin Leipnitz (1 patent)Thomas FreitagJuergen Hecke (1 patent)Thomas FreitagAndreas Brachmann (1 patent)Thomas FreitagAxel Hirschberg (1 patent)Thomas FreitagRalf Friedrichsen (1 patent)Thomas FreitagVolker Rossmann (1 patent)Thomas FreitagThomas Freitag (1 patent)Wolfgang KernWolfgang Kern (2 patents)Martin LeipnitzMartin Leipnitz (2 patents)Juergen HeckeJuergen Hecke (2 patents)Andreas BrachmannAndreas Brachmann (1 patent)Axel HirschbergAxel Hirschberg (1 patent)Ralf FriedrichsenRalf Friedrichsen (1 patent)Volker RossmannVolker Rossmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covestro Deutschland Ag (1 from 649 patents)

2. Covestro Intellectual Property Gmbh & Co. Kg (97 patents)


1 patent:

1. 11034581 - Method and device for the continuous neutralization of hydrochloric acid

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1/7/2026
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