William J. Parr

Person

Hopwell Junction, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Laser direct writing
- Patent number 5,378,508
- Issue date Jan 3, 1995
- Akzo Nobel N.V.
- Anthony J. Castro
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Conductive metal-filled substrates via developing agents
- Patent number 5,252,255
- Issue date Oct 12, 1993
- Akzo America Inc.
- Paul Y. Y. Moy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conductive metal-filled composites via developing agents
- Patent number 5,173,519
- Issue date Dec 22, 1992
- Akzo nv
- Paul Y. Y. Moy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dialkyl dicarbonates as blowing agents for polymers
- Patent number 5,086,083
- Issue date Feb 4, 1992
- Akzo nv
- Ralph Franklin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making conductive metal-filled substrates without develop...
- Patent number 5,049,332
- Issue date Sep 17, 1991
- Akzo nv
- Karolyn E. Ziemer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Dialkyl dicarbonates as blowing agents for polymers
- Patent number 5,030,664
- Issue date Jul 9, 1991
- Akzo N.V.
- Ralph Franklin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conductive metallization of substrates via developing agents
- Patent number 4,997,674
- Issue date Mar 5, 1991
- Akzo America Inc.
- William J. E. Parr
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dialkyl dicarbonates as blowing agents for polymers
- Patent number 4,983,320
- Issue date Jan 8, 1991
- Akzo nv
- Ralph Franklin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conductive metal-filled substrates via developing agents
- Patent number 4,961,879
- Issue date Oct 9, 1990
- Akzo America Inc.
- Paul Y. Y. Moy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bicyclic phosphate ether, ester, and carbonate intumescent flame re...
- Patent number 4,801,625
- Issue date Jan 31, 1989
- Akzo America Inc.
- William J. Parr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flame resistant organic substances containing polymeric flame retar...
- Patent number 4,798,860
- Issue date Jan 17, 1989
- Akzo America Inc.
- William J. Parr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dichloro (acetic or propionic) acid aryl ester flame retardants
- Patent number 4,797,441
- Issue date Jan 10, 1989
- Akzo N.V.
- William J. Parr
- C07 - ORGANIC CHEMISTRY

William J. Parr

Person

Patents Grantslast 30 patents

Laser direct writing

Conductive metal-filled substrates via developing agents

Conductive metal-filled composites via developing agents

Dialkyl dicarbonates as blowing agents for polymers

Method of making conductive metal-filled substrates without develop...

Dialkyl dicarbonates as blowing agents for polymers

Conductive metallization of substrates via developing agents

Dialkyl dicarbonates as blowing agents for polymers

Conductive metal-filled substrates via developing agents

Bicyclic phosphate ether, ester, and carbonate intumescent flame re...

Flame resistant organic substances containing polymeric flame retar...

Dichloro (acetic or propionic) acid aryl ester flame retardants