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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 10849724 B1

PDFFull Text
Date of Patent:
Dec. 01, 2020

Filed:

Jun. 29, 2017

High strength three dimensional fabricating material systems and methods for producing dental products

Applicant:

Dentsply Sirona Inc., York, PA (US);

Inventors:

Benjamin Jiemin Sun, York, PA (US);

Andrew M. Lichkus, York, PA (US);

Assignee:

DENTSPLY SIRONA Inc., York, PA (US);

Attorney:

Dentsply Sirona Inc.

Primary Examiner:

Jeffrey M Wollschlager

Assistant Examiner:

Xue H Liu

Int. Cl.
CPC ...
B33Y 10/00 (2015.01); A61C 13/00 (2006.01); B29C 64/124 (2017.01); B33Y 30/00 (2015.01); B33Y 80/00 (2015.01); B29C 64/245 (2017.01); B29C 64/129 (2017.01); A61C 13/01 (2006.01); A61C 13/08 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61C 13/0019 (2013.01); A61C 13/0004 (2013.01); A61C 13/0013 (2013.01); A61C 13/01 (2013.01); A61C 13/08 (2013.01); B29C 64/124 (2017.08); B29C 64/129 (2017.08); B29C 64/245 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 80/00 (2014.12); B29L 2031/7536 (2013.01);
Abstract

This invention relates to printable high strength/toughness polymerizable material systems for making dental products such as artificial teeth, dentures, splints, veneers, inlays, onlays, orthodontic appliances, aligners, copings, frame patterns, crowns and bridges and the like. A DLP, stereolithography, modified or their modification and combination based printer is used to cure polymerizable material in several different methods of this invention to build-up the object. The resulting three-dimensional object has good dimensional stability.

Find Patent Forward Citations

Sun, Benjamin. (2020). High strength three dimensional fabricating material systems and methods for producing dental products (U.S. Patent No. 10849724). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10849724

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

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