Inventor

HAAF KLAUS

DE4 patents

⚠️ This page may combine multiple inventors who share the name “HAAF KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST SCHERING AGREVO GMBH

2 patents

US6235680B1May 22, 2001

N-acylsulfonamides, novel mixtures of herbicides and antidotes, and their use

HOECHST SCHERING AGREVO GMBH134 citations97

US5714436AFeb 3, 1998

N-heteroaryl-N'-(pyrid-2-ylsulfonyl)ureas, processes for their preparation, and their use as herbicides and plant growth regulators

HOECHST SCHERING AGREVO GMBH2 citations51

BAYER CROPSCIENCE GMBH

1 patent

US6750222B2Jun 15, 2004

Substituted phenyl derivatives

BAYER CROPSCIENCE GMBH3 citations61

AVENTIS CROP SCIENCE GMBH

1 patent

US6794336B2Sep 21, 2004

Herbicidal substituted pyridines, their preparation, and their use as herbicides and plant growth regulators

AVENTIS CROP SCIENCE GMBH0 citations33