Robert J. Koshar

Person

Mahtomedi, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Nonlinear optical materials containing polar disulfone-functionaliz...
- Patent number 5,676,884
- Issue date Oct 14, 1997
- Minnesota Mining and Manufacturing Company
- George V. Tiers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing polar disulfone-functionalized molecules
- Patent number 5,578,251
- Issue date Nov 26, 1996
- Minnesota Mining and Manufacturing Company
- Gary T. Boyd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nonlinear optical materials containing polar disulfone-functionaliz...
- Patent number 5,360,582
- Issue date Nov 1, 1994
- Minnesota Mining and Manufacturing Company
- Gary T. Boyd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low surface energy material
- Patent number 4,565,714
- Issue date Jan 21, 1986
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ophthalmic devices fabricated from urethane acrylates of polysiloxa...
- Patent number 4,543,398
- Issue date Sep 24, 1985
- Minnesota Mining and Manufacturing Company
- Stephen W. Bany
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclic perfluoroaliphaticdisulfonimides as polymerization catalysts
- Patent number 4,429,093
- Issue date Jan 31, 1984
- Minnesota Mining and Manufacturing Co.
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic perfluoroaliphaticdisulfonimides
- Patent number 4,387,222
- Issue date Jun 7, 1983
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic sulfoperfluoroaliphaticcarboxylic acid anhydrides
- Patent number 4,332,954
- Issue date Jun 1, 1982
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxypolysiloxane release coatings for adhesive materials
- Patent number 4,313,988
- Issue date Feb 2, 1982
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of bis(fluoroaliphaticsulfonyl)imides in polymerization of orga...
- Patent number 4,247,674
- Issue date Jan 27, 1981
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoroaliphaticsulfonyl substituted ethylenes catalysts in polymeri...
- Patent number 4,243,783
- Issue date Jan 6, 1981
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoroaliphaticsulfonyl substituted methanes
- Patent number 4,156,696
- Issue date May 29, 1979
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoroaliphaticsulfonyl substituted ethylenes substituted by furyl,...
- Patent number 4,069,233
- Issue date Jan 17, 1978
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carboxy and carbohydrocarbyloxy-substituted 1,1-bis(perfluoroalkyls...
- Patent number 4,054,596
- Issue date Oct 18, 1977
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,1,3,3-Tetrakis(perfluoroalkylsulfonyl)propanes
- Patent number 4,053,519
- Issue date Oct 11, 1977
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of bis(fluoroaliphaticsulfonyl) imides in cationic polymerization
- Patent number 4,031,036
- Issue date Jun 21, 1977
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoroaliphaticsulfonyl substituted ethylenes
- Patent number 3,984,357
- Issue date Oct 5, 1976
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,1-Bis(perfluoroalkylsulfonyl)ethenes
- Patent number 3,962,346
- Issue date Jun 8, 1976
- Minnesota Mining and Manufacturing Company
- Loren L. Barber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoroaliphaticsulfonyl substituted ethylenes
- Patent number 3,932,526
- Issue date Jan 13, 1976
- Minnesota Mining and Manufacturing Company
- Robert J. Koshar
- C07 - ORGANIC CHEMISTRY

Robert J. Koshar

Person

Patents Grantslast 30 patents

Nonlinear optical materials containing polar disulfone-functionaliz...

Method of preparing polar disulfone-functionalized molecules

Nonlinear optical materials containing polar disulfone-functionaliz...

Low surface energy material

Ophthalmic devices fabricated from urethane acrylates of polysiloxa...

Cyclic perfluoroaliphaticdisulfonimides as polymerization catalysts

Cyclic perfluoroaliphaticdisulfonimides

Cyclic sulfoperfluoroaliphaticcarboxylic acid anhydrides

Epoxypolysiloxane release coatings for adhesive materials

Use of bis(fluoroaliphaticsulfonyl)imides in polymerization of orga...

Fluoroaliphaticsulfonyl substituted ethylenes catalysts in polymeri...

Fluoroaliphaticsulfonyl substituted methanes

Fluoroaliphaticsulfonyl substituted ethylenes substituted by furyl,...

Carboxy and carbohydrocarbyloxy-substituted 1,1-bis(perfluoroalkyls...

1,1,3,3-Tetrakis(perfluoroalkylsulfonyl)propanes

Use of bis(fluoroaliphaticsulfonyl) imides in cationic polymerization

Fluoroaliphaticsulfonyl substituted ethylenes

1,1-Bis(perfluoroalkylsulfonyl)ethenes

Fluoroaliphaticsulfonyl substituted ethylenes