Process for preparing malathion for pharmaceutical use Grant US-8957238-B2 United States of America 17 Feb 2015
Process for preparing malathion for pharmaceutical use Grant US-8536155-B2 United States of America 17 Sep 2013
Topical gel formulation comprising organophosphate insecticide and preparation thereof Grant US-8158139-B2 United States of America 17 Apr 2012
Process for preparing malathion for pharmaceutical use Grant US-8039657-B2 United States of America 18 Oct 2011