Inventor · disambiguated record
Kai Qin Lao
Also filed as: LAO KAI · LAO KAI Q · LAO KAI QIN
38 granted patents·50 pending applications·653 citations·filing 2002–2024
98Inventor score
Files withLIFE TECHNOLOGIES CORP29APPLERA CORP20APPLIED BIOSYSTEMS LLC14LAO KAI QIN8CYGNUS BIOSCIENCES BEIJING CO LTD3
Top patents by PatentIndex Score
88 records- 0198US7255994B2Ligation assayAPPLERA CORP·Filed 2004·Granted Aug 14, 2007·242 cites·18 claims
- 0297US7601495B2Methods, compositions, and kits comprising linker probes for quantifying polynucleotidesAPPLIED BIOSYSTEMS LLC·Filed 2005·Granted Oct 13, 2009·39 cites·7 claims
- 0396US9476080B2Clonal amplification of nucleic acid on solid surface with template walkingLIFE TECHNOLOGIES CORP·Filed 2015·Granted Oct 25, 2016·40 cites·19 claims
- 0495US9371557B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2013·Granted Jun 21, 2016·20 cites·15 claims
- 0595US9334531B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2013·Granted May 10, 2016·20 cites·20 claims
- 0694US10329544B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2016·Granted Jun 25, 2019·10 cites·19 claims
- 0794US10233488B2Clonal amplification of nucleic acid on solid surface with template walkingLIFE TECHNOLOGIES CORP·Filed 2016·Granted Mar 19, 2019·10 cites·20 claims
- 0894US10113195B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2015·Granted Oct 30, 2018·11 cites·9 claims
- 0994US9309558B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2013·Granted Apr 12, 2016·17 cites·17 claims
- 1094US9309557B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2013·Granted Apr 12, 2016·17 cites·21 claims
- 1193US7575863B2Methods, compositions, and kits comprising linker probes for quantifying polynucleotidesAPPLIED BIOSYSTEMS LLC·Filed 2004·Granted Aug 18, 2009·37 cites·104 claims
- 1293US7176002B2Universal-tagged oligonucleotide primers and methods of useAPPLERA CORP·Filed 2002·Granted Feb 13, 2007·111 cites·46 claims
- 1391US9309566B2Methods, compositions, systems, apparatuses and kits for nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2013·Granted Apr 12, 2016·11 cites·19 claims
- 1490US11725195B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2021·Granted Aug 15, 2023·1 cites·20 claims
- 1590US7745122B2Analyzing messenger RNA and micro RNA in the same reaction mixtureAPPLIED BIOSYSTEMS LLC·Filed 2006·Granted Jun 29, 2010·6 cites·9 claims
- 1690US7604937B2Encoding and decoding reactions for determining target polynucleotidesAPPLIED BIOSYSTEMS LLC·Filed 2005·Granted Oct 20, 2009·9 cites·12 claims
- 1789US10781486B2Methods, compositions, and kits comprising linker probes for quantifying polynucleotidesAPPLIED BIOSYSTEMS LLC·Filed 2017·Granted Sep 22, 2020·2 cites·18 claims
- 1889US9657346B2Methods, compositions, and kits comprising linker probes for quantifying polynucleotidesAPPLIED BIOSYSTEMS LLC·Filed 2016·Granted May 23, 2017·2 cites·20 claims
- 1989US8349563B2Sequence amplification with target primersLIFE TECHNOLOGIES CORP·Filed 2009·Granted Jan 8, 2013·10 cites·35 claims
- 2088US9068222B2Methods compositions, and kits comprising linker probes for quantifying polynucleotidesCHEN CAIFU·Filed 2009·Granted Jun 30, 2015·4 cites·16 claims
- 2187US8741569B2Methods for normalizing and for identifying small nucleic acidsLAO KAI·Filed 2009·Granted Jun 3, 2014·6 cites·18 claims
- 2286US12351865B2Methods, compositions, systems, apparatuses and kits for nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2023·Granted Jul 8, 2025·0 cites·17 claims
- 2386US11001815B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2019·Granted May 11, 2021·1 cites·17 claims
- 2486US2024067939A1Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2023·Application pending·0 cites
- 2585US10858695B2Nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2018·Granted Dec 8, 2020·1 cites·37 claims
- 2685US8962254B2Analyzing messenger RNA and micro RNA in the same reaction mixtureAPPLIED BIOSYSTEMS LLC·Filed 2013·Granted Feb 24, 2015·2 cites·12 claims
- 2785US7208278B2Concatameric ligation products: compositions, methods and kits for sameAPPLERA CORP·Filed 2004·Granted Apr 24, 2007·24 cites·6 claims
- 2877US10913976B2Methods, compositions, systems, apparatuses and kits for nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims
- 2976US11891663B2Methods, compositions, and kits comprising linker probes for quantifying polynucleotidesAPPLIED BIOSYSTEMS LLC·Filed 2020·Granted Feb 6, 2024·0 cites·8 claims
- 3076US11578360B2Methods, compositions, systems, apparatuses and kits for nucleic acid amplificationLIFE TECHNOLOGIES CORP·Filed 2020·Granted Feb 14, 2023·0 cites·20 claims
- 3173US2010015631A1Concatameric ligation products: compositions methods and kits for sameLIFE TECHNOLOGIES CORP·Filed 2009·Application pending·0 cites
- 3271US2014303017A1Multiplexed Amplification of Short Nucleic AcidsAPPLIED BIOSYSTEMS LLC·Filed 2014·Application pending·0 cites
- 3371US2014235845A1Sequence amplification with loopable primersLIFE TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 3470US2010028955A1Sequence Amplification with Target PrimersLIFE TECHNOLOGIES CORP·Filed 2009·Application pending·0 cites
- 3570US2009325183A1Sequencing methodsLIFE TECHNOLOGIES CORP·Filed 2009·Application pending·0 cites
- 3669US9447463B2Sequence amplification with linear primersLIFE TECHNOLOGIES CORP·Filed 2013·Granted Sep 20, 2016·0 cites·8 claims
- 3769US2014349301A1Methods for Normalizing and for Identifying Small Nucleic AcidsAPPLIED BIOSYSTEMS LLC·Filed 2014·Application pending·0 cites
- 3869US2013011840A1Methods, Compositions, and Kits Comprising Linker Probes for Quantifying PolynucleotidesLIFE TECHNOLOGIES CORP·Filed 2012·Application pending·0 cites
- 3968US2014147845A1Concatameric ligation products: compositions methods and kits for sameAPPLIED BIOSYSTEMS LLC·Filed 2013·Application pending·0 cites
- 4068US2012156728A1Clonal amplification of nucleic acid on solid surface with template walkingLI BIN·Filed 2011·Application pending·0 cites
- 4167US2009291475A1Sequence amplification with linear primersLAO KAI QIN·Filed 2009·Application pending·0 cites
- 4266US2007077570A1Multiplexed amplification of short nucleic acidsAPPLERA CORP·Filed 2006·Application pending·0 cites
- 4365US2007099228A1Concatameric Ligation Products: Compositions, Methods and Kits for SameAPPLERA CORP·Filed 2006·Application pending·0 cites
- 4465US2009023190A1Sequence amplification with loopable primersLAO KAI QIN·Filed 2008·Application pending·0 cites
- 4565US2007259356A1Concatameric Ligation Products: Compositions, Methods and Kits for SameAPPLERA CORP·Filed 2006·Application pending·0 cites
- 4665US2008145898A1Sequencing methodsAPPLERA CORP·Filed 2007·Application pending·0 cites
- 4764US10501784B2Sequence amplification with linear primersLIFE TECHNOLOGIES CORP·Filed 2016·Granted Dec 10, 2019·0 cites·14 claims
- 4863US9528147B2Sequence amplification with loopable primersLIFE TECHNOLOGIES CORP·Filed 2015·Granted Dec 27, 2016·0 cites·6 claims
- 4963US9422603B2Analyzing messenger RNA and micro RNA in the same reaction mixtureAPPLIED BIOSYSTEMS LLC·Filed 2015·Granted Aug 23, 2016·0 cites·18 claims
- 5063US2010136547A1Pure miRNA Sample Preparation MethodLIFE TECHNOLOGIES CORP·Filed 2009·Application pending·0 cites
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →