Nirupama Karunaratne

Person

Alliston, CA

People

Patents Grantslast 30 patents

Information Patent Grant
UV photoactivatable curable paint formulations and cured coatings t...
- Patent number 9,163,152
- Issue date Oct 20, 2015
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Circulating paint systems
- Patent number 8,657,210
- Issue date Feb 25, 2014
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Photoactivatable paint curing device and method
- Patent number 8,633,453
- Issue date Jan 21, 2014
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Circulating paint systems and article coating methods
- Patent number 8,500,040
- Issue date Aug 6, 2013
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Photoactivatable paint curing device and method
- Patent number 8,158,956
- Issue date Apr 17, 2012
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
White pearlescent paint compositions and coatings
- Patent number 7,404,987
- Issue date Jul 29, 2008
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
White pigment for use in formulations including white pearlescent p...
- Patent number 7,314,649
- Issue date Jan 1, 2008
- Honda Canada, Inc.
- Nirupama Karunaratne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pearlescent white paint composition containing a film-former and a...
- Patent number 7,064,159
- Issue date Jun 20, 2006
- Honda Canada Inc.
- Nirupama Karunaratne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PHOTOACTIVATABLE PAINT CURING DEVICE AND METHOD
- Publication number 20130062533
- Publication date Mar 14, 2013
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
UV PHOTOACTIVATABLE CURABLE PAINT FORMULATIONS AND CURED COATINGS T...
- Publication number 20120107523
- Publication date May 3, 2012
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CIRCULATING PAINT SYSTEMS AND ARTICLE COATING METHODS
- Publication number 20110163174
- Publication date Jul 7, 2011
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CIRCULATING PAINT SYSTEMS
- Publication number 20100200667
- Publication date Aug 12, 2010
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PHOTOACTIVATABLE PAINT CURING DEVICE AND METHOD
- Publication number 20100130636
- Publication date May 27, 2010
- Honda Motor Co., Ltd.
- Nirupama Karunaratne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
White pigment for use in formulations including white pearlescent p...
- Publication number 20060205843
- Publication date Sep 14, 2006
- Honda Canada Inc.
- Nirupama Karunaratne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
White pearlescent paint compositions and coatings
- Publication number 20040116554
- Publication date Jun 17, 2004
- Nirupama Karunaratne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Nirupama Karunaratne

Person

Patents Grantslast 30 patents

UV photoactivatable curable paint formulations and cured coatings t...

Circulating paint systems

Photoactivatable paint curing device and method

Circulating paint systems and article coating methods

Photoactivatable paint curing device and method

White pearlescent paint compositions and coatings

White pigment for use in formulations including white pearlescent p...

Pearlescent white paint composition containing a film-former and a...

Patents Applicationslast 30 patents

PHOTOACTIVATABLE PAINT CURING DEVICE AND METHOD

UV PHOTOACTIVATABLE CURABLE PAINT FORMULATIONS AND CURED COATINGS T...

CIRCULATING PAINT SYSTEMS AND ARTICLE COATING METHODS

CIRCULATING PAINT SYSTEMS

PHOTOACTIVATABLE PAINT CURING DEVICE AND METHOD

White pigment for use in formulations including white pearlescent p...

White pearlescent paint compositions and coatings