Yulan C. Tong

Person

Walnut Creek, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...
- Patent number 5,493,024
- Issue date Feb 20, 1996
- DowElanco
- Kevin L. McLaren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...
- Patent number 5,418,247
- Issue date May 23, 1995
- DowElanco
- Michael J. Ricks
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,4-N,trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...
- Patent number 5,338,856
- Issue date Aug 16, 1994
- DowElanco
- Michael J. Ricks
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,4-disubstituted-4,5-dihydro-1H-pyrazoles and a method of preparation
- Patent number 5,324,837
- Issue date Jun 28, 1994
- DowElanco
- James M. Renga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...
- Patent number 5,250,532
- Issue date Oct 5, 1993
- DowElanco
- Kevin L. McLaren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds composition and use of substituted 1,3-dithiolo- and 1,4-...
- Patent number 5,171,743
- Issue date Dec 15, 1992
- The Dow Chemical Company
- Yulan C. Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain phenoxy-pyridine-carbonitriles having antiviral activity
- Patent number 4,558,134
- Issue date Dec 10, 1985
- The Dow Chemical Company
- Yulan C. Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-substituted diphenyl ethers having antiviral activity
- Patent number 4,505,929
- Issue date Mar 19, 1985
- The Dow Chemical Company
- Lowell D. Markley
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods and compositions for inhibiting herpes virus using pyridiny...
- Patent number 4,479,958
- Issue date Oct 30, 1984
- The Dow Chemical Company
- Yulan C. Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-substituted phenoxypyridines having antiviral activity
- Patent number 4,371,537
- Issue date Feb 1, 1983
- The Dow Chemical Company
- Lowell D. Markley
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-substituted diphenyl ethers having antiviral activity
- Patent number 4,349,568
- Issue date Sep 14, 1982
- The Dow Chemical Company
- Lowell D. Markley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microbicidal (pyridinylamino) alkyl guanidines
- Patent number 4,108,859
- Issue date Aug 22, 1978
- The Dow Chemical Company
- Yulan C. Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microbicidal/fungicidal thiazolopyrazines
- Patent number 4,075,207
- Issue date Feb 21, 1978
- The Dow Chemical Company
- Yulan C. Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of 2,3-diamino-dihalopyrazines from mixtures as novel as...
- Patent number 3,987,044
- Issue date Oct 19, 1976
- The Dow Chemical Company
- Yulan C. Tong
- C07 - ORGANIC CHEMISTRY

Yulan C. Tong

Person

Patents Grantslast 30 patents

3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...

3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...

3,4-N,trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...

3,4-disubstituted-4,5-dihydro-1H-pyrazoles and a method of preparation

3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and the...

Compounds composition and use of substituted 1,3-dithiolo- and 1,4-...

Certain phenoxy-pyridine-carbonitriles having antiviral activity

Sulfur-substituted diphenyl ethers having antiviral activity

Methods and compositions for inhibiting herpes virus using pyridiny...

Sulfur-substituted phenoxypyridines having antiviral activity

Sulfur-substituted diphenyl ethers having antiviral activity

Microbicidal (pyridinylamino) alkyl guanidines

Microbicidal/fungicidal thiazolopyrazines

Separation of 2,3-diamino-dihalopyrazines from mixtures as novel as...