Assignee
MAI QI NING
4 granted patents·15 citations·filing 2008–2011
Technology mixB08B4
Top patents by PatentIndex Score
4 records- 0183US7892360B2Methods for reducing deposits in petroleum pipesMAI QI NING·Filed 2010·Granted Feb 22, 2011·5 cites·19 claims
- 0281US7730899B2Method and apparatus for reducing deposits in petroleum pipesMAI QI NING·Filed 2008·Granted Jun 8, 2010·6 cites·15 claims
- 0379US8066817B2Method and apparatus for reducing deposits in fluid conduitsMAI QI NING·Filed 2011·Granted Nov 29, 2011·3 cites·19 claims
- 0470US8163099B2Method and apparatus for reducing deposits in petroleum pipesMAI QI NING·Filed 2011·Granted Apr 24, 2012·1 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →