Inventor · disambiguated record
Helen Hsieh
Also filed as: HSIEH HELEN · HSIEH HELEN V · HSIEH HELEN VIVIAN
22 granted patents·4 pending applications·409 citations·filing 1997–2024
96Inventor score
Top patents by PatentIndex Score
26 records- 0198US9624478B2Biocatalysts and methods for the synthesis of substituted lactamsCODEXIS INC·Filed 2015·Granted Apr 18, 2017·19 cites·9 claims
- 0295US7326538B2Binding proteins as biosensorsBECTON DICKINSON CO·Filed 2006·Granted Feb 5, 2008·40 cites·13 claims
- 0394US7064103B2Binding protein as biosensorsBECTON DICKINSON CO·Filed 2002·Granted Jun 20, 2006·63 cites·12 claims
- 0493US9109209B2Biocatalysts and methods for the synthesis of substituted lactamsCABIROL FABIEN·Filed 2012·Granted Aug 18, 2015·19 cites·39 claims
- 0592US10435674B2Engineered biocatalysts and methods for synthesizing chiral aminesCODEXIS INC·Filed 2016·Granted Oct 8, 2019·3 cites·9 claims
- 0692US7316909B2Binding protein as biosensorsBECTON DICKINSON CO·Filed 2006·Granted Jan 8, 2008·19 cites·22 claims
- 0792US6576430B1Detection of ligands by refractive surface methodsBECTON DICKINSON CO·Filed 2000·Granted Jun 10, 2003·55 cites·20 claims
- 0892US2025101389A1Biocatalysts and methods for the synthesis of substituted lactamsCODEXIS INC·Filed 2024·Application pending·0 cites
- 0990US10526587B2Engineered biocatalysts and methods for synthesizing chiral aminesCODEXIS INC·Filed 2018·Granted Jan 7, 2020·2 cites·38 claims
- 1089US12305201B2Engineered biocatalysts and methods for synthesizing chiral aminesCODEXIS INC·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 1189US5935791ADetection of nucleic acids by fluorescence quenchingBECTON DICKINSON CO·Filed 1997·Granted Aug 10, 1999·124 cites·47 claims
- 1288US12163162B2Biocatalysts and methods for the synthesis of substituted lactamsCODEXIS INC·Filed 2023·Granted Dec 10, 2024·0 cites·13 claims
- 1388US11034939B2Engineered biocatalysts and methods for synthesizing chiral aminesCODEXIS INC·Filed 2019·Granted Jun 15, 2021·1 cites·38 claims
- 1487US10633640B2Biocatalysts and methods for the synthesis of substituted lactamsCODEXIS INC·Filed 2017·Granted Apr 28, 2020·2 cites·7 claims
- 1587US9902943B2Engineered biocatalysts and methods for synthesizing chiral aminesCODEXIS INC·Filed 2013·Granted Feb 27, 2018·3 cites·38 claims
- 1687US6261784B1Detection of nucleic acids by strand displacementBECTON DICKINSON CO·Filed 2000·Granted Jul 17, 2001·14 cites·12 claims
- 1784US10858635B2Biocatalysts and methods for the synthesis of substituted lactamsCODEXIS INC·Filed 2020·Granted Dec 8, 2020·1 cites·10 claims
- 1879US11732248B2Engineered biocatalysts and methods for synthesizing chiral aminesCODEXIS INC·Filed 2021·Granted Aug 22, 2023·0 cites·21 claims
- 1977US11597918B2Biocatalysts and methods for the synthesis of substituted lactamsCODEXIS INC·Filed 2020·Granted Mar 7, 2023·0 cites·10 claims
- 2076US7851593B2Binding proteins as biosensorsBECTON DICKINSON CO·Filed 2004·Granted Dec 14, 2010·12 cites·9 claims
- 2169US6130047ADetection of nucleic acids by fluorescence quenchingBECKON DICKSON AND COMPANY·Filed 1999·Granted Oct 10, 2000·31 cites·29 claims
- 2257US11016095B2Assays using surface-enhanced raman spectroscopy (SERS)-active particlesBECTON DICKINSON CO·Filed 2017·Granted May 25, 2021·0 cites·2 claims
- 2357US9823253B2Assays using surface-enhanced raman spectroscopy (SERS)-active particlesWEIDEMAIER KRISTIN·Filed 2008·Granted Nov 21, 2017·1 cites·7 claims
- 2454US2007281368A1Binding proteins as biosensorsHSIEH HELEN V·Filed 2007·Application pending·0 cites
- 2544US2004234962A1Multicoated or multilayer entrapment matrix for protein biosensorFiled 2003·Application pending·0 cites
- 2635US2002155594A1Method and apparatus for culturing cellsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →