Inventor · disambiguated record
Shangquan Chen
Also filed as: CHEN SHANGQUAN
4 granted patents·2 citations·filing 2012–2012
56Inventor score
Top patents by PatentIndex Score
4 records- 0169US9394183B2Method for producing a high-purity nanometer zinc oxide from electrolytic zinc acid leaching residues by ammonia decarburizationSICHUAN XINHONG TECHNOLOGY CO LTD·Filed 2012·Granted Jul 19, 2016·2 cites·10 claims
- 0236US9346934B2Method for producing nanometer lithopone from electrolytic zinc acid leaching residueSICHUAN XINHONG TECHNOLOGY CO LTD·Filed 2012·Granted May 24, 2016·0 cites·8 claims
- 0335US9528170B2Method for producing a high-purity nanometer zinc oxide from steel plant smoke and dust by ammonia decarburizationSICHUAN XINHONG TECH CO LTD·Filed 2012·Granted Dec 27, 2016·0 cites·9 claims
- 0434US9512502B2Method for producing a high-purity nanometer zinc oxide from low-grade zinc oxide ore by ammonia decarburizationSICHUAN XINHONG TECH CO LTD·Filed 2012·Granted Dec 6, 2016·0 cites·9 claims
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