Growing community of inventors

Oberhausen, Germany

Andreas Landgraf

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 = 40

Andreas LandgrafMichael Ferenz (1 patent)Andreas LandgrafSascha Herrwerth (1 patent)Andreas LandgrafJoachim Venzmer (1 patent)Andreas LandgrafMatthias Naumann (1 patent)Andreas LandgrafHardi Doehler (1 patent)Andreas LandgrafMatthias Naumann (0 patent)Andreas LandgrafAndreas Landgraf (1 patent)Michael FerenzMichael Ferenz (64 patents)Sascha HerrwerthSascha Herrwerth (28 patents)Joachim VenzmerJoachim Venzmer (19 patents)Matthias NaumannMatthias Naumann (17 patents)Hardi DoehlerHardi Doehler (5 patents)Matthias NaumannMatthias Naumann (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Goldschmidt Gmbh (1 from 47 patents)

2. Evonik Degussa Gmbh (1,242 patents)


1 patent:

1. 7727599 - Use of particulate emulsifiers in abhesive siloxane-containing coating materials

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