Clark J. Cummings

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing a high molecular weight condensation polymer
- Patent number 6,262,226
- Issue date Jul 17, 2001
- The Dow Chemical Company
- Eugene R. Moore
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Centrifugal method and apparatus for devolatilizing polymers
- Patent number 6,194,541
- Issue date Feb 27, 2001
- The Dow Chemical Company
- Dan Tirtowidjojo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing high molecular weight monovinylidene aromatic...
- Patent number 5,455,321
- Issue date Oct 3, 1995
- The Dow Chemical Company
- Clark J. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer devolatilizer
- Patent number 5,453,158
- Issue date Sep 26, 1995
- The Dow Chemical Company
- Clark J. Cummings
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process for the preparation of high molecular weight halogenated po...
- Patent number 5,362,841
- Issue date Nov 8, 1994
- The Dow Chemical Company
- Sarat Munjal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of high molecular weight halogenated po...
- Patent number 5,212,281
- Issue date May 18, 1993
- The Dow Chemical Company
- Sarat Munjal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single solvent process for preparation of glutarimide containing po...
- Patent number 5,094,807
- Issue date Mar 10, 1992
- The Dow Chemical Company
- Brian R. Maurer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Clark J. Cummings

Person

Patents Grantslast 30 patents

Process for producing a high molecular weight condensation polymer

Centrifugal method and apparatus for devolatilizing polymers

Process for producing high molecular weight monovinylidene aromatic...

Polymer devolatilizer

Process for the preparation of high molecular weight halogenated po...

Process for the preparation of high molecular weight halogenated po...

Single solvent process for preparation of glutarimide containing po...