Polyvinylpyrrolidone

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CPC
G01N2496/35

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N2496/00Reference solutions for assays of biological material

Current Industry

G01N2496/35Polyvinylpyrrolidone

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Patents Grantslast 30 patents

Information Patent Grant
Control solution for photometric analysis
- Patent number 6,900,058
- Issue date May 31, 2005
- Bionostics, Inc.
- Minna A. Rannikko
- G01 - MEASURING TESTING
Information Patent Grant
Additive preparation and method of use thereof
- Patent number 6,534,016
- Issue date Mar 18, 2003
- Richmond Cohen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Additive preparation and method of use thereof
- Patent number 6,225,123
- Issue date May 1, 2001
- Becton Dickinson and Company
- Richmond R. Cohen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blood collection tube closure for use with a needle holder
- Patent number 6,024,710
- Issue date Feb 15, 2000
- Becton Dickinson and Company
- Henry F. Miller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control solution and method for testing the performance of an elect...
- Patent number 5,723,284
- Issue date Mar 3, 1998
- Bayer Corporation
- Ling Ye
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Control solution for photometric analysis
- Publication number 20040180444
- Publication date Sep 16, 2004
- Bionostics, Inc.
- Minna A. Rannikko
- G01 - MEASURING TESTING