The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2014
Filed:
Jul. 30, 2009
Applicants:
Sivapackia Ganapathiappan, Los Altos, CA (US);
Howard S. Tom, San Jose, CA (US);
Laurie S. Mittelstadt, Belmont, CA (US);
Inventors:
Sivapackia Ganapathiappan, Los Altos, CA (US);
Howard S. Tom, San Jose, CA (US);
Laurie S. Mittelstadt, Belmont, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 9/00 (2006.01); C09D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polymer-encapsulated pigment which includes a pigment core and a polymer shell, the shell being a polymerized polymer including hydrophobic monomers and acidic monomers, and also including a specific cross-linking agent.