Growing community of inventors

Gescher, Germany

Lars Hellkuhl

Average Co-Inventor Count = 4.61

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 = 3

Lars HellkuhlEmmanouil Spyrou (3 patents)Lars HellkuhlStephan Kohlstruk (1 patent)Lars HellkuhlHolger Loesch (1 patent)Lars HellkuhlManfred Kreczinski (1 patent)Lars HellkuhlSusanne Kreischer (6 patents)Lars HellkuhlAndrea Diesveld (6 patents)Lars HellkuhlAndrea Henschke (1 patent)Lars HellkuhlAndrea Thesing (1 patent)Lars HellkuhlIris Brückner (4 patents)Lars HellkuhlMarina Grammenos (1 patent)Lars HellkuhlHeinz Grosse-Beck (1 patent)Lars HellkuhlMarita Druener (1 patent)Lars HellkuhlLisa-Maria Elmer (0 patent)Lars HellkuhlLars Hellkuhl (3 patents)Emmanouil SpyrouEmmanouil Spyrou (66 patents)Stephan KohlstrukStephan Kohlstruk (51 patents)Holger LoeschHolger Loesch (22 patents)Manfred KreczinskiManfred Kreczinski (21 patents)Susanne KreischerSusanne Kreischer (6 patents)Andrea DiesveldAndrea Diesveld (6 patents)Andrea HenschkeAndrea Henschke (4 patents)Andrea ThesingAndrea Thesing (4 patents)Iris BrücknerIris Brückner (4 patents)Marina GrammenosMarina Grammenos (2 patents)Heinz Grosse-BeckHeinz Grosse-Beck (1 patent)Marita DruenerMarita Druener (1 patent)Lisa-Maria ElmerLisa-Maria Elmer (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Degussa Gmbh (3 from 1,242 patents)

2. Evonik Operations Gmbh (596 patents)


3 patents:

1. 9593135 - Compositions comprising alkoxysilane-containing isocyanates and acid stabilisers

2. 8846979 - Use of β-isophorone as solvent

3. 8729259 - Method for producing 1:1 adducts having a low monomer content from hydroxyalkyl(meth)acrylates and diisocyanates

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