Inventor · disambiguated record
Baizhan Liu
Also filed as: LIU BAIZHAN
4 granted patents·1 pending application·3 citations·filing 2010–2014
59Inventor score
Top patents by PatentIndex Score
5 records- 0162US8943872B2Gas chromatography—inverse gas chromatography combined analysis deviceLIU BAIZHAN·Filed 2011·Granted Feb 3, 2015·2 cites·6 claims
- 0258US9500575B2Full-automatic dynamic tobacco moisture analysis climate chamberSHANGHAI TOBACCO GROUP CO LTD·Filed 2014·Granted Nov 22, 2016·1 cites·8 claims
- 0337US10015983B2Use of saling aqueous solution as hydrated humectant for tobacco stemSHANGHAI TOBACCO GROUP CO LTD·Filed 2013·Granted Jul 10, 2018·0 cites·5 claims
- 0429US8534297B1Method of testing moisture retention of tobaccoWU DA·Filed 2010·Granted Sep 17, 2013·0 cites·12 claims
- 0523US2013239981A1Method for supercritical extraction of characteristic fragrant substances in different fragrant tobacco leavesSUN WENLIANG·Filed 2010·Application pending·0 cites
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