Inventor · disambiguated record
William Li
Also filed as: LI WILLIAM · LI WILLIAM W · LI WILLIAM WEIGONG
14 granted patents·3 pending applications·96 citations·filing 2001–2024
91Inventor score
Top patents by PatentIndex Score
17 records- 0182US7481978B2Apparatus for aspirating liquids from sealed containersBECKMAN COULTER INC·Filed 2005·Granted Jan 27, 2009·19 cites·9 claims
- 0281US10537838B2Antimicrobial composite filtering material and method for making the sameKX TECHNOLOGIES LLC·Filed 2017·Granted Jan 21, 2020·2 cites·13 claims
- 0380US7527300B2Flexible tubing connectorBECKMAN COULTER INC·Filed 2005·Granted May 5, 2009·12 cites·16 claims
- 0476US7284453B2Method and apparatus for maximizing liquid aspiration from small vesselsBECKMAN COULTER INC·Filed 2005·Granted Oct 23, 2007·8 cites·5 claims
- 0575US7910074B2System and method for continuously transferring and processing liquidsBECKMAN COULTER INC·Filed 2005·Granted Mar 22, 2011·10 cites·19 claims
- 0674US7661326B2Apparatus for aspirating and dispensing liquids in an automated analyzerBECKMAN COULTER INC·Filed 2006·Granted Feb 16, 2010·5 cites·6 claims
- 0773US8146625B2Fail-safe method and apparatus for aspirating and/or dispensing liquids in automated laboratory instrumentsXIN RONGCHANG·Filed 2008·Granted Apr 3, 2012·11 cites·8 claims
- 0873US7275430B2Method and apparatus for detecting liquid levels in liquid-storage containersBECKMAN COULTER INC·Filed 2005·Granted Oct 2, 2007·10 cites·4 claims
- 0968US7546936B2Liquid aspiration device and methodBECKMAN COULTER INC·Filed 2005·Granted Jun 16, 2009·5 cites·14 claims
- 1067US12440788B2Method and apparatus for metal removal from drinking waterKX TECHNOLOGIES LLC·Filed 2022·Granted Oct 14, 2025·0 cites·19 claims
- 1167US11351491B2Antimicrobial composite filtering material and method for making the sameKX TECHNOLOGIES LLC·Filed 2019·Granted Jun 7, 2022·0 cites·9 claims
- 1267US7794666B2Method and apparatus for controlling reaction temperature in bio-chemical instrumentsBECKMAN COULTER INC·Filed 2006·Granted Sep 14, 2010·2 cites·16 claims
- 1362US2025010229A1Method and apparatus for metal removal from drinking waterKX TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 1457US6872361B2Dual pad liquid shear valve assemblyCOULTER INT CORP·Filed 2001·Granted Mar 29, 2005·11 cites·18 claims
- 1555US2018339251A1Method and apparatus for metal removal from drinking waterKX TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 1644US8323984B2Method and apparatus for mixing blood samples for cell analysisBETANCOURT TOMAS·Filed 2002·Granted Dec 4, 2012·1 cites·9 claims
- 1743US2007054404A1Method of hemoglobin correction due to temperature variationBECKMAN COULTER INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →