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Charles Edward Akers JR.
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Lexington, KY, US
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Patents Grants
last 30 patents
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Patent Grant
Hyper-branched polyester for use in CPT toner and method of prepari...
Patent number
8,552,141
Issue date
Oct 8, 2013
Lexmark International, Inc.
Charles Edward Akers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bleed control using cationic dyes as dispersant in pigment dispersions
Patent number
6,814,793
Issue date
Nov 9, 2004
Lexmark International, Inc.
Charles Edward Akers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymeric dispersants used for aqueous pigmented inks for ink-jet p...
Patent number
6,652,634
Issue date
Nov 25, 2003
Lexmark International, Inc.
Charles Edward Akers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
High Solid Pigment Ink and Process for Thermal Inkjet Printing
Publication number
20080188596
Publication date
Aug 7, 2008
Charles E. Akers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Color pigment inks for general use
Publication number
20050187312
Publication date
Aug 25, 2005
Charles Edward Akers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Pigmented inkjet ink
Publication number
20050014864
Publication date
Jan 20, 2005
Charles Edward Akers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BLEED CONTROL USING CATIONIC DYES AS DISPERSANT IN PIGMENT DISPERSIONS
Publication number
20040118320
Publication date
Jun 24, 2004
Charles Edward Akers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Encapsulated pigment for ink-jet ink formulations nad methods of pr...
Publication number
20030225185
Publication date
Dec 4, 2003
Charles Edward Akers
B82 - NANO-TECHNOLOGY