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. 16, 2020
Filed:
Jul. 31, 2018
Hewlett-packard Development Company, L.p., Houston, TX (US);
Stephen G. Rudisill, San Diego, CA (US);
Vladek Kasperchik, Corvallis, OR (US);
Alexey S. Kabalnov, San Diego, CA (US);
Shannon Reuben Woodruff, San Diego, CA (US);
Thomas M. Sabo, San Diego, CA (US);
Jake Wright, San Diego, CA (US);
Hector Lebron, San Diego, CA (US);
Vanessa Verzwyvelt, Vancouver, WA (US);
Morgan T. Schramm, Portland, OR (US);
Matthew A. Shepherd, Vancouver, WA (US);
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
In an example of a three-dimensional printing method, a polymeric build material is applied. A fusing agent is selectively applied on at least a portion of the polymeric build material. The fusing agent includes cesium tungsten oxide nanoparticles, a zwitterionic stabilizer, and an aqueous vehicle. The polymeric build material is exposed to electromagnetic radiation to fuse the portion of the polymeric build material in contact with the fusing agent to form a layer.