Growing community of inventors

Krefeld, Germany

Volker Hassmann

Average Co-Inventor Count = 5.33

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 = 67

Volker HassmannWinfried Joentgen (1 patent)Volker HassmannHermann Uhr (1 patent)Volker HassmannTorsten Groth (1 patent)Volker HassmannWolfgang Zarges (1 patent)Volker HassmannBernhard Lehmann (1 patent)Volker HassmannMichael Pies (1 patent)Volker HassmannIngo Janisch (1 patent)Volker HassmannAndreas Gröschl (1 patent)Volker HassmannKlaus Schönauer (1 patent)Volker HassmannJürgen Horn (1 patent)Volker HassmannVolker Hassmann (2 patents)Winfried JoentgenWinfried Joentgen (48 patents)Hermann UhrHermann Uhr (45 patents)Torsten GrothTorsten Groth (39 patents)Wolfgang ZargesWolfgang Zarges (17 patents)Bernhard LehmannBernhard Lehmann (11 patents)Michael PiesMichael Pies (6 patents)Ingo JanischIngo Janisch (5 patents)Andreas GröschlAndreas Gröschl (3 patents)Klaus SchönauerKlaus Schönauer (1 patent)Jürgen HornJürgen Horn (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,157 patents)

2. Lanxess Deutschland Gmbh (1 from 383 patents)


2 patents:

1. 7399890 - Method for the hydrodehalogenation of halogenated meta-cresols

2. 6387189 - Surface-cleaning method

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12/5/2025
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