Growing community of inventors

Eppstein, Germany

Rebecca Spielau

Average Co-Inventor Count = 5.29

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

Rebecca SpielauJohannes Willems (3 patents)Rebecca SpielauMartin Steinbild (3 patents)Rebecca SpielauDavid Wohlgemuth (3 patents)Rebecca SpielauMark Andre Schneider (3 patents)Rebecca SpielauNorbert Kliehm (1 patent)Rebecca SpielauRebecca Spielau (3 patents)Johannes WillemsJohannes Willems (7 patents)Martin SteinbildMartin Steinbild (5 patents)David WohlgemuthDavid Wohlgemuth (4 patents)Mark Andre SchneiderMark Andre Schneider (3 patents)Norbert KliehmNorbert Kliehm (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rockwood Lithium Gmbh (2 from 16 patents)

2. Albemarle Germany Gmbh (1 from 23 patents)


3 patents:

1. 10711326 - Method for the hydrometallurgical recovery of lithium from the lithium manganese oxide-containing fraction of used galvanic cells

2. 9702024 - Method for the hydrometallurgical recovery of lithium, nickel and cobalt from the lithium transition metal oxide-containing fraction of used galvanic cells

3. 9677153 - Method for the hydrometallurgical recovery of lithium from the fraction of used galvanic cells containing lithium, iron and phosphate

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as of
12/10/2025
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