Inventor · disambiguated record
Hendrick Helmke
Also filed as: HELMKE HENDRICK
2 granted patents·1 pending application·1 citations·filing 2004–2015
32Inventor score
Technology areasC07D
Top patents by PatentIndex Score
3 records- 0174US9321732B2Phenyl(oxy/thio)alkanol derivativesBAYER IP GMBH·Filed 2014·Granted Apr 26, 2016·1 cites·6 claims
- 0248US2015376147A1Substituted Phenyl(Oxy/Thio)Alkanol DerivativesBAYER IP GMBH·Filed 2015·Application pending·0 cites
- 0338US7838672B2Use of fused ring-1,2,4-benzotriazine derivatives as herbicides or plant growth regulators for the control of undesired plants or vegetation, compounds and compositions thereof, and processes for their preparationBAYER CROPSCIENCE GMBH·Filed 2004·Granted Nov 23, 2010·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →