Assignee
LI CHANGQING
US·3 granted patents·4 pending applications·17 citations·filing 2006–2012
Top patents by PatentIndex Score
7 records- 0175US8192419B2Catheter assembly including internal bolsterLI CHANGQING·Filed 2010·Granted Jun 5, 2012·8 cites·15 claims
- 0270US8308713B2Medical catheter assembly including multi-piece connectorLI CHANGQING·Filed 2009·Granted Nov 13, 2012·9 cites·28 claims
- 0352US2007255222A1Catheter assembly including internal bolsterLI CHANGQING·Filed 2006·Application pending·0 cites
- 0451US2012283643A1Catheter assembly including internal bolsterLI CHANGQING·Filed 2012·Application pending·0 cites
- 0548US9078997B2Catheter assembly including coiled internal bolsterLI CHANGQING·Filed 2008·Granted Jul 14, 2015·0 cites·21 claims
- 0644US2014328581A1Heater and heating method for wet extraction tankLI CHANGQING·Filed 2012·Application pending·0 cites
- 0742US2013066230A1Single piece biopsy forcepsLI CHANGQING·Filed 2012·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →