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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.:

US 11548216 B1

PDFFull Text
Date of Patent:
Jan. 10, 2023

Filed:

Mar. 21, 2018

Three-dimensional printing

Applicant:

Hewlett-packard Development Company, L.p., Spring, TX (US);

Inventors:

Maria del Carmen Querol Esparch, Sant Cugat del Valles, ES;

Laurent Herschke, Sant Cugat del Valles, ES;

Assignee:

Hewlett-Packard Development Company, L.P., Spring, TX (US);

Attorney:

HPI Patent Department

Primary Examiner:

Robert J Grun

Int. Cl.
CPC ...
B29C 64/153 (2017.01); B33Y 70/10 (2020.01); B33Y 10/00 (2015.01); B29C 64/165 (2017.01); C09D 11/108 (2014.01); C09D 11/38 (2014.01); B29K 23/00 (2006.01); B29K 101/12 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 64/153 (2017.08); B29C 64/165 (2017.08); B33Y 10/00 (2014.12); B33Y 70/10 (2020.01); C09D 11/108 (2013.01); C09D 11/38 (2013.01); B29K 2023/14 (2013.01); B29K 2101/12 (2013.01); B29K 2105/0026 (2013.01); B29K 2105/0085 (2013.01);
Abstract

This disclosure describes compositions, kits, methods, systems, and three-dimensional parts. According to an example, described herein is a method of forming a polymeric powder build material composition for three-dimensional printing, the method comprising mixing a thermoplastic polymer powder composition, antioxidants, flow aids, a surface modifying agent, antistatic agents, and filler.

Find Patent Forward Citations

Querol Esparch, Maria del Carmen. (2023). Three-dimensional printing (U.S. Patent No. 11548216). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11548216

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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