Chung Y. Shen

Person

St. Louis, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Semi-continuous process for preparing phosphorus trichloride
- Patent number 5,252,306
- Issue date Oct 12, 1993
- Monsanto Company
- James L. Champion
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical process
- Patent number 4,904,824
- Issue date Feb 27, 1990
- Liou-Liang Horng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing nitrilotriacetonitrile
- Patent number 4,731,465
- Issue date Mar 15, 1988
- Monsanto Company
- Chung Y. Shen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of sodium phenol sulfonate
- Patent number 4,666,636
- Issue date May 19, 1987
- Monsanto Company
- Chung Y. Shen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrolysis of nitrilotriacetonitrile
- Patent number 4,547,589
- Issue date Oct 15, 1985
- Monsanto Company
- Chung Y. Shen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Two-stage crystallization of nitrilotriacetonitrile from a hot solu...
- Patent number 4,485,049
- Issue date Nov 27, 1984
- Monsanto Company
- Kent P. Lannert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing chlorinated trisodium phosphate
- Patent number 4,402,926
- Issue date Sep 6, 1983
- Monsanto Company
- Chung Y. Shen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Amide carboxylates
- Patent number 4,080,376
- Issue date Mar 21, 1978
- Monsanto Company
- Chung Y. Shen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reacting alkyl epoxides with glycols
- Patent number 4,079,086
- Issue date Mar 14, 1978
- Monsanto Company
- William B. Satkowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Morpholenone derivatives
- Patent number 4,059,579
- Issue date Nov 22, 1977
- Monsanto Company
- Dennis A. Ruest
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing diglycolic acid
- Patent number 3,952,054
- Issue date Apr 20, 1976
- Monsanto Company
- Chung Y. Shen
- C07 - ORGANIC CHEMISTRY

Chung Y. Shen

Person

Patents Grantslast 30 patents

Semi-continuous process for preparing phosphorus trichloride

Chemical process

Process for producing nitrilotriacetonitrile

Production of sodium phenol sulfonate

Hydrolysis of nitrilotriacetonitrile

Two-stage crystallization of nitrilotriacetonitrile from a hot solu...

Process for producing chlorinated trisodium phosphate

Amide carboxylates

Process for reacting alkyl epoxides with glycols

Morpholenone derivatives

Process for preparing diglycolic acid