Metal oxalate hydrate body having a certain shape, preparation method thereof, and metal… Application US-10358457-B2 United States of America 23 Jul 2019
SHAPE-ADJUSTED IRON OXALATE HYDRATE PARTICLES AND PRODUCTION METHOD THEREFOR, AND IRON… Application WO-2015046691-A1 World Intellectual Property Organisation (WIPO) 02 Apr 2015
Galvanic waste sludge treatment and manufacturing of nano-sized iron oxides Grant US-8603420-B2 United States of America 10 Dec 2013