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Qingping Jiang
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Norwood, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrophilic high quantum yield acridinium esters with improved stab...
Patent number
11,932,603
Issue date
Mar 19, 2024
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrophilic high quantum yield acridinium esters with improved stab...
Patent number
11,332,445
Issue date
May 17, 2022
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
F21 - LIGHTING
Information
Patent Grant
Zwitterionic reagents
Patent number
10,710,962
Issue date
Jul 14, 2020
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zwitterion-containing acridinium compounds
Patent number
9,575,062
Issue date
Feb 21, 2017
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Zwitterionic reagents
Patent number
9,487,480
Issue date
Nov 8, 2016
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zwitterionic reagents
Patent number
9,353,056
Issue date
May 31, 2016
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zwitterion-containing acridinium compounds
Patent number
8,778,624
Issue date
Jul 15, 2014
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stable acridinium esters with fast light emission
Patent number
8,119,422
Issue date
Feb 21, 2012
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Applications of acridinium compounds and derivatives in homogeneous...
Patent number
7,875,467
Issue date
Jan 25, 2011
Siemens Healthcare Diagnostics Inc.
Anand A. Natrajan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
High quantum yield acridinium compounds and their uses in improving...
Patent number
7,785,904
Issue date
Aug 31, 2010
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Grant
Near infrared chemiluminescent acridinium compounds and uses thereof
Patent number
7,611,909
Issue date
Nov 3, 2009
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Grant
Chemiluminescent acridinium compounds and analogues thereof as subs...
Patent number
7,459,284
Issue date
Dec 2, 2008
Siemens Healthcare Diagnostics Inc.
Qingping Jiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Applications of acridinium compounds and derivatives in homogeneous...
Patent number
7,319,041
Issue date
Jan 15, 2008
Siemens Medical Solutions Diagnostic
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Grant
High quantum yield acridinium compounds and their uses in improving...
Patent number
7,309,615
Issue date
Dec 18, 2007
Siemens Medical Solutions Diagnostic
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Grant
Chemiluminescent acridinium compounds and analogues thereof as subs...
Patent number
7,097,995
Issue date
Aug 29, 2006
Bayer Corp.
Qingping Jiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Near infrared chemiluminescent acridinium compounds and uses thereof
Patent number
7,083,986
Issue date
Aug 1, 2006
Bayer HealthCare LLC
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Grant
Chemiluminescent acridinium compounds and analogues thereof as subs...
Patent number
6,783,948
Issue date
Aug 31, 2004
Bayer Corporation
Qingping Jiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Measurement of hydride using chemiluminescent acridinium compounds...
Patent number
6,673,560
Issue date
Jan 6, 2004
Bayer Corporation
David Sharpe
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Acridinium ester labels having hydrophilic modifiers
Patent number
6,664,043
Issue date
Dec 16, 2003
Bayer Corporation
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Grant
Near infrared chemiluminescent acridinium compounds and uses thereof
Patent number
6,355,803
Issue date
Mar 12, 2002
Bayer Corporation
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chemiluminescent energy transfer conjugates and their uses as label...
Patent number
6,165,800
Issue date
Dec 26, 2000
Bayer Corporation
Qingping Jiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Long emission wavelength chemiluminescent compounds and their use i...
Patent number
5,879,894
Issue date
Mar 9, 1999
Chiron Diagnostics Corporation
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Long emission wavelength chemiluminescent compounds and their use i...
Patent number
5,702,887
Issue date
Dec 30, 1997
Chiron Diagnostics Corporation
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Functionaized hydrophilic acridinium esters
Patent number
5,656,426
Issue date
Aug 12, 1997
Chiron Diagnostics Corporation
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Long emission wavelength chemiluminescent compounds and their use i...
Patent number
5,395,752
Issue date
Mar 7, 1995
Ciba Corning Diagnostics Corp.
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HYDROPHILIC HIGH QUANTUM YIELD ACRIDINIUM ESTERS WITH IMPROVED STAB...
Publication number
20240254088
Publication date
Aug 1, 2024
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LABELS COMPRISING DIBROMOPYRIDAZINEDIONES FOR IMMUNOASSAYS AND METH...
Publication number
20240010841
Publication date
Jan 11, 2024
Siemens Healthcare Diagnostics Inc.
Yali Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROPHILIC HIGH QUANTUM YIELD ACRIDINIUM ESTERS WITH IMPROVED STAB...
Publication number
20220227711
Publication date
Jul 21, 2022
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Application
HYDROPHILIC HIGH QUANTUM YIELD ACRIDINIUM ESTERS WITH IMPROVED STAB...
Publication number
20200190037
Publication date
Jun 18, 2020
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Application
HYDROPHILIC HIGH QUANTUM YIELD ACRIDINIUM ESTERS WITH IMPROVED STAB...
Publication number
20170320830
Publication date
Nov 9, 2017
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ZWITTERIONIC REAGENTS
Publication number
20160274094
Publication date
Sep 22, 2016
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Application
ZWITTERION-CONTAINING ACRIDINIUM COMPOUNDS
Publication number
20140295575
Publication date
Oct 2, 2014
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Application
ZWITTERIONIC REAGENTS
Publication number
20130065325
Publication date
Mar 14, 2013
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ZWITTERION-CONTAINING ACRIDINIUM COMPOUNDS
Publication number
20120225497
Publication date
Sep 6, 2012
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
STABLE ACRIDINIUM ESTERS WITH FAST LIGHT EMISSION
Publication number
20100099077
Publication date
Apr 22, 2010
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SOLID PHASE SYNTHESIS OF ACRIDINIUM DERIVATIVES
Publication number
20090318627
Publication date
Dec 24, 2009
Siemens Healthcare Diagnostics Inc.
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Applications of Acridinium Compounds and Derivatives in Homog...
Publication number
20090029349
Publication date
Jan 29, 2009
SIEMENS MEDICAL SOLUTIONS DIAGNOSTICS
Anand A. Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Applications of Acridinium Compounds and Derivatives in Homog...
Publication number
20080305557
Publication date
Dec 11, 2008
SIEMENS MEDICAL SOLUTIONS DIAGNOSTICS
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
High Quantum Yield Acridinium Compounds and Their Uses in Improving...
Publication number
20080014660
Publication date
Jan 17, 2008
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chemiluminescent Acridinium Compounds and Analogues thereof as Subs...
Publication number
20060202179
Publication date
Sep 14, 2006
BAYER CORPORATION
Qingping Jiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
High quantum yield acridinium compounds and their uses in improving...
Publication number
20050221390
Publication date
Oct 6, 2005
Bayer HealthCare LLC
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chemiluminescent acridinum compounds and analogues thereof as subst...
Publication number
20050032147
Publication date
Feb 10, 2005
Bayer Corporation
Qingping Jiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel applications of acridinium compounds and derivatives in homog...
Publication number
20040063147
Publication date
Apr 1, 2004
Bayer Corporation
Anand Natrajan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Acridinium ester labels having hydrophilic modifiers
Publication number
20030045716
Publication date
Mar 6, 2003
Anand Natrajan
G01 - MEASURING TESTING
Information
Patent Application
Method for nucleic acid detection via Qbeta replicase
Publication number
20020098485
Publication date
Jul 25, 2002
Ann M. Morello
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Near infrared chemiluminescent acridinium compounds and uses thereof
Publication number
20020076823
Publication date
Jun 20, 2002
BAYER CORPORATION
Anand Natrajan
C07 - ORGANIC CHEMISTRY