Assignee
ZHAN JIARONG
CN·5 granted patents·1 pending application·6 citations·filing 2010–2010
Top patents by PatentIndex Score
6 records- 0171US8715613B2Method for producing of ultra-clean and high-purity aqueous hydrogen peroxide solutionZHAN JIARONG·Filed 2010·Granted May 6, 2014·2 cites·3 claims
- 0267US8519157B2Method for producing of ultra-clean and high-purity N-methyl pyrrolidoneZHAN JIARONG·Filed 2010·Granted Aug 27, 2013·3 cites·13 claims
- 0354US8540960B2Method for producing of ultra-clean and high-purity electronic grade reagentsZHAN JIARONG·Filed 2010·Granted Sep 24, 2013·1 cites·6 claims
- 0441US8303925B2Manufacture method of ultra-pure sulfuric acidZHAN JIARONG·Filed 2010·Granted Nov 6, 2012·0 cites·4 claims
- 0540US8586788B2Method for producing of ultra-clean and high-purity electronic grade acetic acidZHAN JIARONG·Filed 2010·Granted Nov 19, 2013·0 cites·8 claims
- 0638US2012145949A1Method for producing electronic grade aqueous ammonium fluoride solutionZHAN JIARONG·Filed 2010·Application pending·0 cites
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