William R. Groskopf

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Libertyville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized aqueous steroid immunoassay standards
- Patent number 6,767,708
- Issue date Jul 27, 2004
- Abbott Laboratories
- Gregg T. Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Determination of steroids by competitive immunoassay
- Patent number 6,201,141
- Issue date Mar 13, 2001
- Abbott Laboratories
- Gregg T. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Determination of steroids by competitive immunoassay
- Patent number 5,932,431
- Issue date Aug 3, 1999
- Abbott Laboratories
- Gregg T. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized aqueous steroid immunoassay standards with cyclodextrins
- Patent number 5,679,573
- Issue date Oct 21, 1997
- Abbott Laboratories
- Gregg T. Williams
- G01 - MEASURING TESTING
Information Patent Grant
Determination of steroids by competitive immunoassay
- Patent number 5,663,054
- Issue date Sep 2, 1997
- Abbott Laboratories
- Gregg T. Williams
- C07 - ORGANIC CHEMISTRY