Inventor

LIM HONG

KR6 patents

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

DONGBU HANNONG CHEMICAL CO LTD

5 patents

US7414068B2Aug 19, 2008

Benzopyran derivatives substituted with secondary amines including tetrazole, method for the preparation thereof and pharmaceutical compositions containing them

DONGBU HANNONG CHEMICAL CO LTD8 citations71

US6323238B1Nov 27, 2001

Benzopyranyl guanidine derivatives, process for preparation thereof, and pharmaceutical compositions containing them

DONGBU HANNONG CHEMICAL CO LTD11 citations68

US6413983B1Jul 2, 2002

Benzopyranyl heterocycle derivatives, process for preparation thereof, and pharmaceutical compositions containing them

DONGBU HANNONG CHEMICAL CO LTD2 citations57

US7309793B2Dec 18, 2007

Benzopyran derivatives substituted with a benzimidazole derivative, pharmaceutically acceptable salts therof, their preparations and pharmaceutical compositions containing them

DONGBU HANNONG CHEMICAL CO LTD0 citations49

US6469209B1Oct 22, 2002

Acrylate-type fungicide

DONGBU HANNONG CHEMICAL CO LTD0 citations43

SCHAEFFLER KG

1 patent

US7420060B2Sep 2, 2008

Benzopyran derivatives substituted with a thioxobenzoxazole derivative, pharmaceutically acceptable salts thereof, their preparations and pharmaceutical compositions containing them

SCHAEFFLER KG0 citations49