Christopher J. Welch

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Urbana, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Homobifunctional agents for coupling enzymes and the like to antibo...
- Patent number 5,380,873
- Issue date Jan 10, 1995
- Abbott Laboratories
- Christopher Bieniarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Assay for cobalamins
- Patent number 5,104,815
- Issue date Apr 14, 1992
- Abbott Laboratories
- William D. Garner
- G01 - MEASURING TESTING
Information Patent Grant
Heterobifunctional maleimido containing coupling agents
- Patent number 5,053,520
- Issue date Oct 1, 1991
- Abbott Laboratories
- Christopher Bieniarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Covalent attachment of antibodies and antigens to solid phases usin...
- Patent number 5,002,883
- Issue date Mar 26, 1991
- Abbott Laboratories
- Christopher Bieniarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterobifunctional coupling agents
- Patent number 4,994,385
- Issue date Feb 19, 1991
- Abbott Laboratories
- Christopher Bieniarz
- C07 - ORGANIC CHEMISTRY