Assignee
WU ZHONGWEN
CN·3 granted patents·3 citations·filing 2010–2010
Top patents by PatentIndex Score
3 records- 0170US8981034B2Method for preparing polyaryletherketone-based copolymer by using quaternary copolymerization technologyWU ZHONGWEN·Filed 2010·Granted Mar 17, 2015·3 cites·6 claims
- 0235US8916674B2Method for preparing terpolymer of poly (diphenyl ether sulfone) and poly (diphenyl sulfone)WU ZHONGWEN·Filed 2010·Granted Dec 23, 2014·0 cites·6 claims
- 0332US8389665B2Method for preparing terpolymer of poly (biphenyl sulfone ether) and poly (ether sulfone)WU ZHONGWEN·Filed 2010·Granted Mar 5, 2013·0 cites·8 claims
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