Inventor · disambiguated record
Qingping Jiang
Also filed as: JIANG QINGPING
28 granted patents·6 pending applications·441 citations·filing 1993–2025
97Inventor score
Files withSIEMENS HEALTHCARE DIAGNOSTICS INC7BAYER AG5SIEMENS HEALTHCARE DIAGNOSTICS5NATRAJAN ANAND4CHIRON DIAGNOSTICS CORP3
Top patents by PatentIndex Score
34 records- 0194US7875467B2Applications of acridinium compounds and derivatives in homogeneous assaysSIEMENS HEALTHCARE DIAGNOSTICS·Filed 2007·Granted Jan 25, 2011·18 cites·11 claims
- 0294US7459284B2Chemiluminescent acridinium compounds and analogues thereof as substrates of hydrolytic enzymesSIEMENS HEALTHCARE DIAGNOSTICS·Filed 2006·Granted Dec 2, 2008·15 cites·13 claims
- 0393US7611909B1Near infrared chemiluminescent acridinium compounds and uses thereofSIEMENS HEALTHCARE DIAGNOSTICS·Filed 2005·Granted Nov 3, 2009·12 cites·8 claims
- 0492US7785904B2High quantum yield acridinium compounds and their uses in improving assay sensitivitySIEMENS HEALTHCARE DIAGNOSTICS·Filed 2007·Granted Aug 31, 2010·19 cites·15 claims
- 0591US8778624B2Zwitterion-containing acridinium compoundsNATRAJAN ANAND·Filed 2010·Granted Jul 15, 2014·12 cites·31 claims
- 0689US7309615B2High quantum yield acridinium compounds and their uses in improving assay sensitivitySIEMENS MEDICAL SOLUTIONS DIAG·Filed 2005·Granted Dec 18, 2007·30 cites·18 claims
- 0788US12275708B2Hydrophilic high quantum yield acridinium esters with improved stability and fast light emissionSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2024·Granted Apr 15, 2025·0 cites·9 claims
- 0887US5395752ALong emission wavelength chemiluminescent compounds and their use in test assaysCIBA CORNING DIAGNOSTICS CORP·Filed 1993·Granted Mar 7, 1995·58 cites·26 claims
- 0986US7319041B2Applications of acridinium compounds and derivatives in homogeneous assaysSIEMENS MEDICAL SOLUTIONS DIAG·Filed 2002·Granted Jan 15, 2008·17 cites·10 claims
- 1086US5702887ALong emission wavelength chemiluminescent compounds and their use in test assaysCHIRON DIAGNOSTICS CORP·Filed 1994·Granted Dec 30, 1997·26 cites·21 claims
- 1186US5656426AFunctionaized hydrophilic acridinium estersCHIRON DIAGNOSTICS CORP·Filed 1994·Granted Aug 12, 1997·53 cites·31 claims
- 1284US6783948B1Chemiluminescent acridinium compounds and analogues thereof as substrates of hydrolytic enzymesBAYER AG·Filed 2000·Granted Aug 31, 2004·12 cites·19 claims
- 1384US6664043B2Acridinium ester labels having hydrophilic modifiersBAYER AG·Filed 2001·Granted Dec 16, 2003·25 cites·25 claims
- 1483US8119422B2Stable acridinium esters with fast light emissionNATRAJAN ANAND·Filed 2007·Granted Feb 21, 2012·4 cites·23 claims
- 1582US2025243167A1Hydrophilic high quantum yield acridinium esters with improved stability and fast light emissionSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2025·Application pending·0 cites
- 1680US11932603B2Hydrophilic high quantum yield acridinium esters with improved stability and fast light emissionSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2022·Granted Mar 19, 2024·0 cites·9 claims
- 1780US9575062B2Zwitterion-containing acridinium compoundsNATRAJAN ANAND·Filed 2014·Granted Feb 21, 2017·2 cites·14 claims
- 1880US7097995B2Chemiluminescent acridinium compounds and analogues thereof as substrates of hydrolytic enzymesBAYER CORP·Filed 2004·Granted Aug 29, 2006·15 cites·12 claims
- 1978US7163799B2Neuromedin U receptor NMUR2 and nucleotides encoding itMERCK & CO INC·Filed 2001·Granted Jan 16, 2007·7 cites·1 claims
- 2078US6165800AChemiluminescent energy transfer conjugates and their uses as labels in binding assaysBAYER AG·Filed 1998·Granted Dec 26, 2000·53 cites·59 claims
- 2176US9487480B2Zwitterionic reagentsNATRAJAN ANAND·Filed 2011·Granted Nov 8, 2016·1 cites·31 claims
- 2272US11332445B2Hydrophilic high quantum yield acridinium esters with improved stability and fast light emissionSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2020·Granted May 17, 2022·0 cites·11 claims
- 2365US5879894ALong emission wavelength chemiluminescent compounds and their use in test assaysCHIRON DIAGNOSTICS CORP·Filed 1994·Granted Mar 9, 1999·21 cites·13 claims
- 2465US2024150394A1Purification of antibody drug conjugates using a sodium phosphate gradientPFIZER·Filed 2023·Application pending·0 cites
- 2564US2017320830A1Hydrophilic high quantum yield acridinium esters with improved stability and fast light emissionSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2014·Application pending·0 cites
- 2663US7083986B2Near infrared chemiluminescent acridinium compounds and uses thereofBAYER HEALTHCARE LLC·Filed 2001·Granted Aug 1, 2006·15 cites·10 claims
- 2757US10710962B2Zwitterionic reagentsSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted Jul 14, 2020·0 cites·36 claims
- 2856US6355803B1Near infrared chemiluminescent acridinium compounds and uses thereofBAYER AG·Filed 1999·Granted Mar 12, 2002·17 cites·17 claims
- 2954US11661438B2Purification of antibody drug conjugates using a sodium phosphate gradientPFIZER·Filed 2016·Granted May 30, 2023·0 cites·16 claims
- 3053US2024010841A1Labels comprising dibromopyridazinediones for immunoassays and methods of production and use thereofSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2021·Application pending·0 cites
- 3149US2009318627A1Solid phase synthesis of acridinium derivativesSIEMENS HEALTHCARE DIAGNOSTICS·Filed 2007·Application pending·0 cites
- 3247US2002098485A1Method for nucleic acid detection via Qbeta replicaseFiled 2001·Application pending·0 cites
- 3345US11093782B2Method for matching license plate number, and method and electronic device for matching character informationHANGZHOU HIKVISION DIGITAL TEC·Filed 2019·Granted Aug 17, 2021·0 cites·16 claims
- 3442US6673560B1Measurement of hydride using chemiluminescent acridinium compounds and applications thereofBAYER AG·Filed 1999·Granted Jan 6, 2004·9 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →