James N. Rieck

Person

Wheeling, WV, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a photochromic lens
- Patent number 6,367,930
- Issue date Apr 9, 2002
- Bayer Corporation
- Pia I. Santelices
- G02 - OPTICS
Information Patent Grant
Photochromic polyurethanes
- Patent number 6,166,129
- Issue date Dec 26, 2000
- Bayer Corporation
- James W. Rosthauser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic polyurethanes
- Patent number 6,107,395
- Issue date Aug 22, 2000
- Bayer Corporation
- James W. Rosthauser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bloom-free thermoplastic polyurethane compositions
- Patent number 5,491,211
- Issue date Feb 13, 1996
- Bayer Corporation
- James N. Rieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two component polyurethane adhesive
- Patent number 4,954,199
- Issue date Sep 4, 1990
- Mobay Corporation
- Randall C. Rains
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conversion of incompatible mixed polyols to polyol products with in...
- Patent number 4,576,731
- Issue date Mar 18, 1986
- Mobay Chemical Corporation
- James N. Rieck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyether polyurethane prepolymers containing finely divided inorga...
- Patent number 4,551,498
- Issue date Nov 5, 1985
- Mobay Chemical Corporation
- Robert P. Yeater
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid diphenylmethane diisocyanate compositions
- Patent number 4,490,302
- Issue date Dec 25, 1984
- Mobay Chemical Corporation
- Eric C. Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING BLOOM-FREE THERMOPLASTIC POLYURETHANE COMPOSITIONS
- Publication number 20030036621
- Publication date Feb 20, 2003
- Jack C. Chan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

James N. Rieck

Person

Patents Grantslast 30 patents

Process for preparing a photochromic lens

Photochromic polyurethanes

Photochromic polyurethanes

Bloom-free thermoplastic polyurethane compositions

Two component polyurethane adhesive

Conversion of incompatible mixed polyols to polyol products with in...

Polyether polyurethane prepolymers containing finely divided inorga...

Liquid diphenylmethane diisocyanate compositions

Patents Applicationslast 30 patents

PROCESS FOR MAKING BLOOM-FREE THERMOPLASTIC POLYURETHANE COMPOSITIONS