Zhumin Guan

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Devices and methods for analyte assays with built-in result reporti...
- Patent number 7,704,753
- Issue date Apr 27, 2010
- Inverness Medical Switzerland GmbH
- Zuifen Tang
- G01 - MEASURING TESTING
Information Patent Grant
Specimen collection container
- Patent number 7,300,633
- Issue date Nov 27, 2007
- Oakville Hong Kong Company Limited
- Robert Thomas Hudak
- G01 - MEASURING TESTING
Information Patent Grant
In line test device and methods of use
- Patent number 6,890,484
- Issue date May 10, 2005
- Acon Laboratories, Inc.
- Lorraine Bautista
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Devices and methods for analyte assays with built-in result reporti...
- Publication number 20060199277
- Publication date Sep 7, 2006
- Zuifen Tang
- G01 - MEASURING TESTING
Information Patent Application
Assay device with attachable seal for use with specimen collection...
- Publication number 20040133128
- Publication date Jul 8, 2004
- Zhumin Guan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
In line test device and methods of use
- Publication number 20030129767
- Publication date Jul 10, 2003
- Lorraine Bautista
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Specimen collection container
- Publication number 20030027359
- Publication date Feb 6, 2003
- Robert Thomas Hudak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL