Assignee
REN HONGQIANG
CN·8 granted patents·19 citations·filing 2008–2012
Top patents by PatentIndex Score
8 records- 0188US8216471B2Integrated bioreactor and method of using the same for treatment of highly concentrated organic wastewaterREN HONGQIANG·Filed 2011·Granted Jul 10, 2012·12 cites·11 claims
- 0277US8702992B2Continuous flow reactor and method of using the same for treating nitrogen and phosphorus-containing wastewaterREN HONGQIANG·Filed 2012·Granted Apr 22, 2014·3 cites·20 claims
- 0367US8329040B2Method for removing ammonia nitrogen in coking wastewaterREN HONGQIANG·Filed 2008·Granted Dec 11, 2012·2 cites·7 claims
- 0462US8273249B2Method integrating electrochemical oxidation and flocculation processes for pre-treatment of coking wastewaterREN HONGQIANG·Filed 2008·Granted Sep 25, 2012·2 cites·5 claims
- 0553US9010735B2Contact reaction towerREN HONGQIANG·Filed 2012·Granted Apr 21, 2015·0 cites·9 claims
- 0650US9422180B2Method of treatment of coke wastewaterREN HONGQIANG·Filed 2012·Granted Aug 23, 2016·0 cites·10 claims
- 0744US9050558B2Biotrickling filter for treating waste gas and treating method using the sameREN HONGQIANG·Filed 2012·Granted Jun 9, 2015·0 cites·3 claims
- 0844US8709963B2Molecular sieveREN HONGQIANG·Filed 2012·Granted Apr 29, 2014·0 cites·8 claims
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