John S. Perz

Person

Mentor, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotogravure or flexographic printing ink composition containing an...
- Patent number 5,958,124
- Issue date Sep 28, 1999
- The Lubrizol Corporation
- John S. Perz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable aminoplast compositions and catalysts for curing same
- Patent number 5,115,083
- Issue date May 19, 1992
- The Lubrizol Corporation
- Carlos A. Piedrahita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable aminoplast compositions and catalysts for curing same
- Patent number 5,025,085
- Issue date Jun 18, 1991
- The Lubrizol Corporation
- Carlos A. Piedrahita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asphalt additive compositions
- Patent number 5,017,230
- Issue date May 21, 1991
- The Lubrizol Corporation
- David L. Hopkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One-component moisture curable urethane coating system
- Patent number 4,443,577
- Issue date Apr 17, 1984
- The Lubrizol Corporation
- William A. Higgins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two-component urethane coating system
- Patent number 4,436,855
- Issue date Mar 13, 1984
- The Lubrizol Corporation
- William A. Higgins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for curing concrete
- Patent number 4,297,399
- Issue date Oct 27, 1981
- Martin Marietta Corporation
- John S. Perz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Rheology control for adhesives based on formaldehyde resins
- Publication number 20060058446
- Publication date Mar 16, 2006
- John S. Manka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

John S. Perz

Person

Patents Grantslast 30 patents

Rotogravure or flexographic printing ink composition containing an...

Curable aminoplast compositions and catalysts for curing same

Curable aminoplast compositions and catalysts for curing same

Asphalt additive compositions

One-component moisture curable urethane coating system

Two-component urethane coating system

Method for curing concrete

Patents Applicationslast 30 patents

Rheology control for adhesives based on formaldehyde resins