Robert P. Grasso

Person

New Castle County, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Nonlinear optical media of organosilicon crosslinked polymer
- Patent number 5,714,304
- Issue date Feb 3, 1998
- Hercules Incorporated
- Wayne M. Gibbons
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...
- Patent number 5,663,308
- Issue date Sep 2, 1997
- Hercules Incorporated
- Wayne Michael Gibbons
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...
- Patent number 5,605,726
- Issue date Feb 25, 1997
- Herecules Incorporated
- Wayne M. Gibbons
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dichroic azo dyes
- Patent number 5,589,100
- Issue date Dec 31, 1996
- Hercules Incorporated
- Robert P. Grasso
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Arylazo and poly(arylazo) dyes having at least one core radical sel...
- Patent number 5,326,865
- Issue date Jul 5, 1994
- Hercules Incorporated
- Robert P. Grasso
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...
- Patent number 5,298,588
- Issue date Mar 29, 1994
- Hercules Incorporated
- Wayne M. Gibbons
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...
- Patent number 5,254,655
- Issue date Oct 19, 1993
- Hercules Incorporated
- Wayne M. Gibbons
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Robert P. Grasso

Person

Patents Grantslast 30 patents

Nonlinear optical media of organosilicon crosslinked polymer

Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...

Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...

Dichroic azo dyes

Arylazo and poly(arylazo) dyes having at least one core radical sel...

Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...

Organosilicon polymers, and dyes, exhibiting nonlinear optical resp...