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John Tsavalas
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Hockessin, DE, US
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Patents Grants
last 30 patents
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Patent Grant
Paper manufacturing using agglomerated hollow particle latex
Patent number
8,333,871
Issue date
Dec 18, 2012
OMNOVA Solutions Inc.
John Tsavalas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper coating compositions, coated papers, and methods
Patent number
8,334,047
Issue date
Dec 18, 2012
OMNOVA Solutions Inc.
John P. Kelly
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper manufacturing using agglomerated hollow particle latex
Patent number
7,914,647
Issue date
Mar 29, 2011
OMNOVA Solutions Inc.
John Tsavalas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
PAPER MANUFACTURING USING AGGLOMERATED HOLLOW PARTICLE LATEX
Publication number
20110162812
Publication date
Jul 7, 2011
John Tsavalas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER COATING COMPOSITIONS, COATED PAPERS, AND METHODS
Publication number
20100136356
Publication date
Jun 3, 2010
John P. Kelly
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER COATING COMPOSITIONS, COATED PAPERS, AND METHODS
Publication number
20080311416
Publication date
Dec 18, 2008
Dow Global Technologies Inc.
John P. Kelly
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Paper Manufacturing Using Agglomerated Hollow Particle Latex
Publication number
20080041544
Publication date
Feb 21, 2008
John Tsavalas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE