Inventor · disambiguated record
Anand Natrajan
Also filed as: NATRAJAN ANAND · NATRAJAN ANAND A
28 granted patents·4 pending applications·334 citations·filing 1994–2025
96Inventor score
Files withSIEMENS HEALTHCARE DIAGNOSTICS INC12BAYER AG5NATRAJAN ANAND5SIEMENS HEALTHCARE DIAGNOSTICS5SIEMENS MEDICAL SOLUTIONS DIAG2
Top patents by PatentIndex Score
32 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
- 0887US11203573B2N-alkylation of acridansSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2019·Granted Dec 21, 2021·2 cites·11 claims
- 0986US7319041B2Applications of acridinium compounds and derivatives in homogeneous assaysSIEMENS MEDICAL SOLUTIONS DIAG·Filed 2002·Granted Jan 15, 2008·17 cites·10 claims
- 1086US5656426AFunctionaized hydrophilic acridinium estersCHIRON DIAGNOSTICS CORP·Filed 1994·Granted Aug 12, 1997·53 cites·31 claims
- 1184US6783948B1Chemiluminescent acridinium compounds and analogues thereof as substrates of hydrolytic enzymesBAYER AG·Filed 2000·Granted Aug 31, 2004·12 cites·19 claims
- 1284US6664043B2Acridinium ester labels having hydrophilic modifiersBAYER AG·Filed 2001·Granted Dec 16, 2003·25 cites·25 claims
- 1383US8119422B2Stable acridinium esters with fast light emissionNATRAJAN ANAND·Filed 2007·Granted Feb 21, 2012·4 cites·23 claims
- 1483US2025115556A1N-alkylation of acridansSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2024·Application pending·0 cites
- 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
- 1978US8293908B2Facile N-alkylation of acridine compounds in ionic liquidsNATRAJAN ANAND·Filed 2008·Granted Oct 23, 2012·2 cites·20 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
- 2275US12234209B2N-alkylation of acridansSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2021·Granted Feb 25, 2025·0 cites·20 claims
- 2374US9512080B2Synthesis of acridinium compounds by N-alkylation of acridansSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2013·Granted Dec 6, 2016·1 cites·27 claims
- 2472US11332445B2Hydrophilic 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
- 2568US10073039B2Degradable cationic surfactants and use thereof in enhancing chemiluminescenceSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2014·Granted Sep 11, 2018·0 cites·20 claims
- 2666US10859504B2Degradable cationic surfactants and use thereof in enhancing chemiluminescenceSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2018·Granted Dec 8, 2020·0 cites·9 claims
- 2764US2017320830A1Hydrophilic high quantum yield acridinium esters with improved stability and fast light emissionSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2014·Application pending·0 cites
- 2863US7083986B2Near infrared chemiluminescent acridinium compounds and uses thereofBAYER HEALTHCARE LLC·Filed 2001·Granted Aug 1, 2006·15 cites·10 claims
- 2957US10710962B2Zwitterionic reagentsSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted Jul 14, 2020·0 cites·36 claims
- 3056US6355803B1Near infrared chemiluminescent acridinium compounds and uses thereofBAYER AG·Filed 1999·Granted Mar 12, 2002·17 cites·17 claims
- 3149US2009318627A1Solid phase synthesis of acridinium derivativesSIEMENS HEALTHCARE DIAGNOSTICS·Filed 2007·Application pending·0 cites
- 3242US6673560B1Measurement of hydride using chemiluminescent acridinium compounds and applications thereofBAYER AG·Filed 1999·Granted Jan 6, 2004·9 cites·24 claims
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