Growing community of inventors

Duisburg, Germany

Helmut Hahnel

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 = 17

Helmut HahnelFrank Schubert (1 patent)Helmut HahnelRoland Hubel (1 patent)Helmut HahnelMatthias Lobert (1 patent)Helmut HahnelSarah Schmitz (1 patent)Helmut HahnelHelmut Hahnel (1 patent)Frank SchubertFrank Schubert (48 patents)Roland HubelRoland Hubel (17 patents)Matthias LobertMatthias Lobert (16 patents)Sarah SchmitzSarah Schmitz (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Degussa Gmbh (1 from 1,242 patents)


1 patent:

1. 9051424 - Process for preparing branched polyethercarbonates and use thereof

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