Growing community of inventors

Paderborn, Germany

Marleen Hasselmeyer

Average Co-Inventor Count = 6.00

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 = 1

Marleen HasselmeyerBrigitte Bathe (1 patent)Marleen HasselmeyerDaniel Fischer (1 patent)Marleen HasselmeyerInes Ochrombel (1 patent)Marleen HasselmeyerChristian Rückert (2 patents)Marleen HasselmeyerMichael Hampel (1 patent)Marleen HasselmeyerJoanne Pedall (1 patent)Marleen HasselmeyerProf Jörn Kalinowski (0 patent)Marleen HasselmeyerMarleen Hasselmeyer (1 patent)Brigitte BatheBrigitte Bathe (80 patents)Daniel FischerDaniel Fischer (4 patents)Ines OchrombelInes Ochrombel (4 patents)Christian RückertChristian Rückert (2 patents)Michael HampelMichael Hampel (1 patent)Joanne PedallJoanne Pedall (1 patent)Prof Jörn KalinowskiProf Jörn Kalinowski (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Operations Gmbh (1 from 600 patents)

2. Evonik Degussa Gmbh (1,242 patents)


1 patent:

1. 11034985 - Method for producing L-methionine

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12/29/2025
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