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Gamini S. Samaranayake
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Broadview Heights, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Rosin-based polymer for stain-blocking coating compositions
Patent number
12,240,941
Issue date
Mar 4, 2025
SWIMC LLC
Gamini Samaranayake
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymer latex for matte films
Patent number
11,912,901
Issue date
Feb 27, 2024
SWIMC LLC
Gamini S. Samaranayake
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modified latent crosslinker in polymeric systems
Patent number
10,676,634
Issue date
Jun 9, 2020
SWIMC LLC
Gamini S Samaranayake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ROSIN-BASED POLYMER FOR STAIN-BLOCKING COATING COMPOSITIONS
Publication number
20240294702
Publication date
Sep 5, 2024
SWIMC LLC
Gamini Samaranayake
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CATECHOL CONTAINING POLYMER EMULSIONS AND METHODS OF PREPARATION TH...
Publication number
20240166785
Publication date
May 23, 2024
The University of Akron
Abraham JOY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED LATENT CROSSLINKER IN POLYMERIC SYSTEMS
Publication number
20200071559
Publication date
Mar 5, 2020
The Sherwin Williams Company
GAMINI S. SAMARANAYAKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER BINDER MATERIAL FOR COATING COMPOSITION
Publication number
20130261222
Publication date
Oct 3, 2013
The Sherwin Williams Company
David A. Schiraldi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
STARCH HYBRID POLYMERS
Publication number
20110021734
Publication date
Jan 27, 2011
The Sherwin Williams Company
Gamini S. Samaranayake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MINI-EMULSIONS AND LATEXES THEREFROM
Publication number
20100160551
Publication date
Jun 24, 2010
The Sherwin Williams Company
James K. Marlow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...