Gamini S. Samaranayake

Person

Mt. Pleasant, SC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Core-shell polymeric compositions
- Patent number 6,767,638
- Issue date Jul 27, 2004
- MeadWestvaco Corporation
- Gamini S. Samaranayake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation-curable coating for ink jet printing
- Patent number 6,743,514
- Issue date Jun 1, 2004
- MeadWestvaco Corporation
- Gamini S. Samaranayake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Core shell polymeric compositions
- Patent number 6,572,969
- Issue date Jun 3, 2003
- MeadWestvaco Corporation
- Gamini S. Samaranayake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic core-shell particles with stabilizer-containing acid-swell...
- Patent number 6,521,343
- Issue date Feb 18, 2003
- Westvaco Corporation
- Gamini S. Samaranayake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixtures of amine modified lignin with sulfonated lignin for disper...
- Patent number 5,989,299
- Issue date Nov 23, 1999
- Westvaco Corporation
- Peter Dilling
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Amine modified sulfonated lignin for disperse dye
- Patent number 5,972,047
- Issue date Oct 26, 1999
- Westvaco Corporation
- Peter Dilling
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Cationic swellable dispersion polymers for ink jet coatings
- Publication number 20050083386
- Publication date Apr 21, 2005
- Gamini S. Samaranayake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilizer-containing cationic colloidal dispersion polymers for in...
- Publication number 20050053734
- Publication date Mar 10, 2005
- G. Frederick Hutter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Core-shell polymeric compositions
- Publication number 20030215604
- Publication date Nov 20, 2003
- Westvaco Corporation
- Gamini S. Samaranayake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilizer-containing cationic colloidal dispersion polymers for in...
- Publication number 20020192438
- Publication date Dec 19, 2002
- Westvaco Corporation
- G. Frederick Hutter
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Gamini S. Samaranayake

Person

Patents Grantslast 30 patents

Core-shell polymeric compositions

Radiation-curable coating for ink jet printing

Core shell polymeric compositions

Cationic core-shell particles with stabilizer-containing acid-swell...

Mixtures of amine modified lignin with sulfonated lignin for disper...

Amine modified sulfonated lignin for disperse dye

Patents Applicationslast 30 patents

Cationic swellable dispersion polymers for ink jet coatings

Stabilizer-containing cationic colloidal dispersion polymers for in...

Core-shell polymeric compositions

Stabilizer-containing cationic colloidal dispersion polymers for in...