Yi-Qiu Wei

Follow

Person

Pinole, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Herbicidal hydroxybenzyl-substituted heteroaryl compounds and deriv...
- Patent number 5,672,567
- Issue date Sep 30, 1997
- Zeneca Limited
- Hsiao-Ling M. Chin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal hydroxybenzyl-substituted heteroaryl compounds and deriv...
- Patent number 5,670,453
- Issue date Sep 23, 1997
- Zeneca Limited
- Hsiao-Ling M. Chin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituted pyridyl-3-carbinol compositions and a co-herbicide
- Patent number 5,585,327
- Issue date Dec 17, 1996
- Zeneca Limited
- Hsiao-Ling Chin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal 4-substituted pyridyl-3-carbinols
- Patent number 5,308,826
- Issue date May 3, 1994
- Zeneca Limited
- Hsiao-Ling M. Chin
- C07 - ORGANIC CHEMISTRY