Danton K. Leung

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Antibodies for penicilloic acid their preparation and use
- Patent number 4,596,768
- Issue date Jun 24, 1986
- Syntex (U.S.A.) Inc.
- Prithipal Singh
- G01 - MEASURING TESTING
Information Patent Grant
Valproate conjugation using dicarbonyls
- Patent number 4,409,325
- Issue date Oct 11, 1983
- Syva Company
- Danton K. Leung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enzyme-aminoglycoside conjugates
- Patent number 4,328,311
- Issue date May 4, 1982
- Syva Company
- Gerald L. Rowley
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Valproate conjugation using dicarbonyls
- Patent number 4,323,507
- Issue date Apr 6, 1982
- Syva Company
- Danton K. Leung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Valproate conjugation using dicarbonyls
- Patent number 4,238,389
- Issue date Dec 9, 1980
- Syva Company
- Danton K. Leung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for conjugating to polyamino compounds employing haloacyl gr...
- Patent number 4,220,722
- Issue date Sep 2, 1980
- Syva Company
- Gerald L. Rowley
- G01 - MEASURING TESTING