Growing community of inventors

Speyer, Germany

Stephan Haefner

Average Co-Inventor Count = 4.00

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

Stephan HaefnerEdzard Scholten (2 patents)Stephan HaefnerHartwig Schröder (1 patent)Stephan HaefnerHartwig Schroder (1 patent)Stephan HaefnerDirk Dägele (1 patent)Stephan HaefnerStephan Haefner (2 patents)Edzard ScholtenEdzard Scholten (7 patents)Hartwig SchröderHartwig Schröder (56 patents)Hartwig SchroderHartwig Schroder (8 patents)Dirk DägeleDirk Dägele (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Se Corporation (2 from 5,663 patents)


2 patents:

1. 9631211 - Bacterial strain and fermentative process for producing succinic acid

2. 8574875 - Bacterial strain and process for the fermentative production of organic acids

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12/6/2025
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