Larry B. Tsai

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Agoura, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced secretion of polypeptides
- Patent number 5,608,036
- Issue date Mar 4, 1997
- Amgen Inc.
- Shi-Yuan Meng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Control of norleucine incorporation into recombinant proteins
- Patent number 5,599,690
- Issue date Feb 4, 1997
- Amgen Inc.
- Dennis Fenton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified OmpA signal sequence for enhanced secretion of polypeptides
- Patent number 5,470,719
- Issue date Nov 28, 1995
- Shi-Yuan Meng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of biologically active insulin-like growth factor I from...
- Patent number 5,158,875
- Issue date Oct 27, 1992
- Amgen Inc.
- James A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treating manganese-containing ores with a metal sulfide
- Patent number 4,752,332
- Issue date Jun 21, 1988
- Ensci, Inc.
- Rebekah Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal value recovery from metal sulfide containing ores
- Patent number 4,740,243
- Issue date Apr 26, 1988
- Ensci, Inc.
- Barbara A. Krebs-Yuill
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...