Anthony K. Cheng

Person

Brea, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Particle based homogeneous assays using capillary electrophoresis w...
- Patent number 7,556,932
- Issue date Jul 7, 2009
- Beckman Coulter, Inc.
- Anthony K. Cheng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Particle based homogeneous assays using capillary electrophoresis w...
- Patent number 7,179,658
- Issue date Feb 20, 2007
- Beckman Coulter, Inc.
- Anthony K. Cheng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Homogeneous assay of vancomycin using a stable particle-vancomycin...
- Patent number 6,800,608
- Issue date Oct 5, 2004
- Beckman Coulter, Inc.
- Anthony K. Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for making a preconjugate
- Patent number 5,849,599
- Issue date Dec 15, 1998
- Beckman Instruments, Inc.
- Chan S. Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reagents and methods for the rapid and quantitative assay of pharma...
- Patent number 5,747,352
- Issue date May 5, 1998
- Beckman Instruments, Inc.
- Cheng F. Yan
- G01 - MEASURING TESTING
Information Patent Grant
Method of reducing interferences in assays
- Patent number 5,705,353
- Issue date Jan 6, 1998
- Beckman Instruments, Inc.
- Chan S. Oh
- G01 - MEASURING TESTING
Information Patent Grant
Detergent-facilitated immunoassay for the rapid and quantitative as...
- Patent number 5,627,080
- Issue date May 6, 1997
- Beckman Instruments, Inc.
- Anthony K. Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Method for making valproic acid derivatives
- Patent number 5,440,023
- Issue date Aug 8, 1995
- Beckman Instruments, Inc.
- Anthony K. Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel competitive assay for theophylline and reagent for use therein
- Patent number 4,855,226
- Issue date Aug 8, 1989
- Beckman Instruments, Inc.
- Alan J. Polito
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PARTICLE BASED HOMOGENEOUS ASSAYS USING CAPILLARY ELECTROPHORESIS W...
- Publication number 20070259338
- Publication date Nov 8, 2007
- Beckman Coulter, Inc.
- Anthony K. Cheng
- G01 - MEASURING TESTING
Information Patent Application
Homogeneous assay of vancomycin using a stable particle-vancomycin...
- Publication number 20030077670
- Publication date Apr 24, 2003
- Anthony K. Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Particle based homogeneous assays using capillary electrophoresis w...
- Publication number 20030054569
- Publication date Mar 20, 2003
- Anthony K. Cheng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Anthony K. Cheng

Person

Patents Grantslast 30 patents

Particle based homogeneous assays using capillary electrophoresis w...

Particle based homogeneous assays using capillary electrophoresis w...

Homogeneous assay of vancomycin using a stable particle-vancomycin...

Method for making a preconjugate

Reagents and methods for the rapid and quantitative assay of pharma...

Method of reducing interferences in assays

Detergent-facilitated immunoassay for the rapid and quantitative as...

Method for making valproic acid derivatives

Novel competitive assay for theophylline and reagent for use therein

Patents Applicationslast 30 patents

PARTICLE BASED HOMOGENEOUS ASSAYS USING CAPILLARY ELECTROPHORESIS W...

Homogeneous assay of vancomycin using a stable particle-vancomycin...

Particle based homogeneous assays using capillary electrophoresis w...