Howard Isaac Tjiong

Follow

Person

Holland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 2-(4-pyridyl)amino-6-dialkyloxyphenyl-pyrido(...
- Patent number 6,900,316
- Issue date May 31, 2005
- Warner-Lamber Company
- Howard Isaac Tjiong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
ECL labels having improved non-specific binding properties, methods...
- Patent number 6,808,939
- Issue date Oct 26, 2004
- IGEN International, Inc.
- George B. Sigal
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing 2-(4-pyridyl)amino-6-dialkyloxyphenyl-pyrido(...
- Publication number 20030176700
- Publication date Sep 18, 2003
- Howard Isaac Tjiong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ECL labels having improved non-specific binding properties, methods...
- Publication number 20030027357
- Publication date Feb 6, 2003
- George B. Sigal
- C07 - ORGANIC CHEMISTRY