Growing community of inventors

Germaringen, Germany

Stefan Ullmann

Average Co-Inventor Count = 5.00

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 = 4

Stefan Ullmann ↔ Hans U Schmidt (1 patent)Stefan Ullmann ↔ Manfred Genz (1 patent)Stefan Ullmann ↔ Timo Prozeske (1 patent)Stefan Ullmann ↔ Stefan Meyer (1 patent)Stefan UllmannStefan Ullmann (1 patent)Hans U SchmidtHans U Schmidt (15 patents)Manfred GenzManfred Genz (3 patents)Timo ProzeskeTimo Prozeske (3 patents)Stefan MeyerStefan Meyer (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Se Corporation (1 from 5,668 patents)


1 patent:

1. 8563137 - Composite material comprising two or more superimposed layers of woods

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12/11/2025
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