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Tie Quan Wei
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Binding competitors for use in macrophilin-binding pharmaceutical a...
Patent number
11,958,863
Issue date
Apr 16, 2024
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Grant
Sandwich assay for small molecules
Patent number
11,913,965
Issue date
Feb 27, 2024
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Grant
Pretreatment agent in non-agglutination assays
Patent number
11,592,439
Issue date
Feb 28, 2023
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Sandwich assay design for small molecules
Patent number
11,377,483
Issue date
Jul 5, 2022
Siemens Healthcare Diagnostics Inc.
Yi Feng Zheng
G01 - MEASURING TESTING
Information
Patent Grant
Compositions, devices, and methods of mitigating lipoprotein interf...
Patent number
11,358,143
Issue date
Jun 14, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and compositions for removing biotin interference from assa...
Patent number
11,313,855
Issue date
Apr 26, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Grant
Compositions, kits, and methods for multiplex assays to correct for...
Patent number
11,287,429
Issue date
Mar 29, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Grant
Compositions relating to vitamin D
Patent number
10,399,938
Issue date
Sep 3, 2019
Siemens Healthcare Diagnostics Inc.
Zhu Teng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Accurate assay measurement of hydrophobic haptenic analytes
Patent number
10,191,069
Issue date
Jan 29, 2019
Siemens Healthcare Diagnostics Inc.
Izak Bahar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compositions relating to vitamin D
Patent number
10,106,498
Issue date
Oct 23, 2018
Siemens Healthcare Diagnostics Inc.
Zhu Teng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Binding partners specific for vitamin D epimers
Patent number
9,815,907
Issue date
Nov 14, 2017
Siemens Healthcare Diagnostics Inc.
Manoj Sharma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Assays for vitamin D epimers
Patent number
9,804,176
Issue date
Oct 31, 2017
Siemens Healthcare Diagnostics Inc.
Tie Quan Wei
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Binding partners specific for vitamin D epimers in vitamin D assays
Patent number
9,746,484
Issue date
Aug 29, 2017
Siemens Healthcare Diagnostics Inc.
Tie Quan Wei
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Determination of total analyte concentration
Patent number
9,658,218
Issue date
May 23, 2017
Siemens Healthcare Diagnostics Inc.
Tie Quan Wei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and reagents for determining isomeric analytes
Patent number
9,618,523
Issue date
Apr 11, 2017
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Compounds and methods for determination of FKBP-binding immunosuppr...
Patent number
9,121,859
Issue date
Sep 1, 2015
Siemens Healthcare Diagnostics Inc.
Yi Feng Zheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reduction in false results in assay measurements
Patent number
8,809,003
Issue date
Aug 19, 2014
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Sandwich assay for immunosuppressant drugs
Patent number
8,586,322
Issue date
Nov 19, 2013
Siemens Healthcare Diagnostics, Inc.
Tie Quan Wei
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detection of hydrophobic drugs
Patent number
8,334,104
Issue date
Dec 18, 2012
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Reduction in false results in assay measurements
Patent number
8,329,424
Issue date
Dec 11, 2012
Siemens Healthcare Diagnostics
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detection of immunosuppressant drugs
Patent number
8,227,196
Issue date
Jul 24, 2012
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Tacrolimus standard and methods of using same
Patent number
8,153,594
Issue date
Apr 10, 2012
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Detection of false results in assays
Patent number
8,084,223
Issue date
Dec 27, 2011
Siemens Healthcare Diagnostics Inc.
Tie Quan Wei
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detection of hydrophobic drugs
Patent number
8,071,317
Issue date
Dec 6, 2011
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detection of hydrophobic drugs
Patent number
7,910,378
Issue date
Mar 22, 2011
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Stabilization of solid support assay reagents
Patent number
7,842,475
Issue date
Nov 30, 2010
Siemens Healthcare Diagnostics Inc.
Yi Feng Zheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Methods for detection of immunosuppressant drugs
Patent number
7,790,401
Issue date
Sep 7, 2010
Siemens Healthcare Diagnostics
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Tacrolimus standard and methods of using same
Patent number
7,642,338
Issue date
Jan 5, 2010
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Grant
Reduction of non-specific binding in assays
Patent number
7,488,608
Issue date
Feb 10, 2009
Siemens Healthcare Diagnostics Inc.
Zhu Teng
G01 - MEASURING TESTING
Information
Patent Grant
Method and composition useful for determining FK 506
Patent number
7,186,518
Issue date
Mar 6, 2007
Dade Behring Inc.
Chengrong Wang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SANDWICH ASSAY FOR SMALL MOLECULES
Publication number
20240159781
Publication date
May 16, 2024
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
PRETREATMENT AGENT IN NON-AGGLUTINATION ASSAYS
Publication number
20230160880
Publication date
May 25, 2023
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITIONS, DEVICES, AND METHODS OF MITIGATING LIPOPROTEIN INTERF...
Publication number
20220387994
Publication date
Dec 8, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REAGENTS FOR SANDWICH IMMUNOASSAYS USING PARTICLE ENHANCED AGGLUTIN...
Publication number
20220229049
Publication date
Jul 21, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND COMPOSITIONS FOR REMOVING BIOTIN INTERFERENCE FROM ASSA...
Publication number
20220221448
Publication date
Jul 14, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING ABERRANT RESULTS CAUSED BY INCOMPLETE DELIVER...
Publication number
20220196640
Publication date
Jun 23, 2022
Siemens Healthcare Diagnostics Inc.
Amy Tyler
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITIONS, KITS, AND METHODS FOR MULTIPLEX ASSAYS TO CORRECT FOR...
Publication number
20220163533
Publication date
May 26, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITIONS, DEVICES, AND METHODS OF MITIGATING LIPOPROTEIN INTERF...
Publication number
20220040693
Publication date
Feb 10, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BINDING COMPETITORS FOR USE IN MACROPHILIN-BINDING PHARMACEUTICAL A...
Publication number
20220024946
Publication date
Jan 27, 2022
Siemens Healthcare Diagnostics Inc.
Tie Wei
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS AND COMPOSITIONS FOR REMOVING BIOTIN INTERFERENCE FROM ASSA...
Publication number
20210325378
Publication date
Oct 21, 2021
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND COMPOSITIONS FOR REMOVING BIOTIN INTERFERENCE FROM ASSA...
Publication number
20210311031
Publication date
Oct 7, 2021
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTION OF ABERRANT RESULTS CAUSED BY INCOMPLETE DISP...
Publication number
20210270849
Publication date
Sep 2, 2021
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITIONS, KITS, AND METHODS FOR MULTIPLEX ASSAYS TO CORRECT FOR...
Publication number
20210247399
Publication date
Aug 12, 2021
Siemens Healthcare Diagnostics Inc.
Tie Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND COMPOSITIONS FOR REMOVING BIOTIN INTERFERENCE FROM ASSA...
Publication number
20210247388
Publication date
Aug 12, 2021
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
KITS, MICROFLUIDICS DEVICES, AND METHODS FOR PERFORMING BIOTIN ASSAYS
Publication number
20210247398
Publication date
Aug 12, 2021
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SANDWICH ASSAY FOR SMALL MOLECULES
Publication number
20210199677
Publication date
Jul 1, 2021
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
SANDWICH ASSAY DESIGN FOR SMALL MOLECULES
Publication number
20210087255
Publication date
Mar 25, 2021
Siemens Healthcare Diagnostics Inc.
Yi Feng Zheng
G01 - MEASURING TESTING
Information
Patent Application
PRETREATMENT AGENT IN NON-AGGLUTINATION ASSAYS
Publication number
20200217839
Publication date
Jul 9, 2020
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Application
PRETREATMENT AGENT IN NON-AGGLUTINATION ASSAYS
Publication number
20190128877
Publication date
May 2, 2019
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITIONS RELATING TO VITAMIN D
Publication number
20190016677
Publication date
Jan 17, 2019
Siemens Healthcare Diagnostics Inc.
Zhu Teng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SANDWICH ASSAY FOR SMALL MOLECULES
Publication number
20180306828
Publication date
Oct 25, 2018
Siemens Healthcare Diagnostics Inc.
Tie Wei
G01 - MEASURING TESTING
Information
Patent Application
SANDWICH ASSAY DESIGN FOR SMALL MOLECULES
Publication number
20170362305
Publication date
Dec 21, 2017
Siemens Healthcare Diagnostics Inc.
Yi Feng Zheng
G01 - MEASURING TESTING
Information
Patent Application
ACCURATE ASSAY MEASUREMENT OF HYDROPHOBIC HAPTENIC ANALYTES
Publication number
20170356922
Publication date
Dec 14, 2017
Siemens Healthcare Diagnostics Inc.
Izak Bahar
G01 - MEASURING TESTING
Information
Patent Application
BINDING PARTNERS SPECIFIC FOR VITAMIN D EPIMERS IN VITAMIN D ASSAYS
Publication number
20170168076
Publication date
Jun 15, 2017
Siemens Healthcare Diagnostics Inc.
Tie Quan Wei
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND REAGENTS FOR DETERMINING ISOMERIC ANALYTES
Publication number
20170160295
Publication date
Jun 8, 2017
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Application
ASSAYS FOR VITAMIN D EPIMERS
Publication number
20170153254
Publication date
Jun 1, 2017
Siemens Healthcare Diagnostics Inc.
Tie Quan Wei
G01 - MEASURING TESTING
Information
Patent Application
BINDING PARTNERS SPECIFIC FOR VITAMIN D EPIMERS
Publication number
20170121426
Publication date
May 4, 2017
Siemens Healthcare Diagnostics Inc.
Manoj Sharma
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITIONS RELATING TO VITAMIN D
Publication number
20170114012
Publication date
Apr 27, 2017
Siemens Healthcare Diagnostics Inc.
Zhu Teng
G01 - MEASURING TESTING
Information
Patent Application
PRETREATMENT AGENT IN NON-AGGLUTINATION ASSAYS
Publication number
20160313310
Publication date
Oct 27, 2016
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING
Information
Patent Application
Assays for Analyte Homologs
Publication number
20140308751
Publication date
Oct 16, 2014
Siemens Healthcare Diagnostics Inc.
Tie Q. Wei
G01 - MEASURING TESTING