Growing community of inventors

Lorsch, Germany

Thomas Hopfmann

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 10

Thomas Hopfmann ↔ Wolfgang Wehner (2 patents)Thomas Hopfmann ↔ Hans-Helmut Friedrich (2 patents)Thomas Hopfmann ↔ Karl-Josef Kuhn (2 patents)Thomas HopfmannThomas Hopfmann (2 patents)Wolfgang WehnerWolfgang Wehner (63 patents)Hans-Helmut FriedrichHans-Helmut Friedrich (48 patents)Karl-Josef KuhnKarl-Josef Kuhn (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Crompton Gmbh (1 from 151 patents)

2. Chemtura Vinyl Additives, Gmbh (1 from 3 patents)

3. Galata Chemicals LLC (14 patents)


2 patents:

1. 7393887 - Stabilizer system for stabilizing halogen-containing polymers

2. 7358286 - Stabilizer system for stabilizing PVC

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