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:
Jun. 30, 2009
Filed:
Apr. 02, 2004
Applicants:
John L Stoffel, San Diego, CA (US);
Bill Sperry, San Diego, CA (US);
Richard J Mcmanus, San Diego, CA (US);
Hai Q Tran, San Diego, CA (US);
Yi-hua Tsao, San Diego, CA (US);
Inventors:
John L Stoffel, San Diego, CA (US);
Bill Sperry, San Diego, CA (US);
Richard J McManus, San Diego, CA (US);
Hai Q Tran, San Diego, CA (US);
Yi-Hua Tsao, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 17/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
Print media and methods of making print media are disclosed. One exemplary print medium, among others, includes a substrate having a fibrous component. In addition, a cationic guanidine polymer compound or salt thereof and a metallic salt are each disposed within the fibrous component of the substrate.