IDiyas

For the Inventor, By the Inventor

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 11945900 B1

PDFFull Text
Date of Patent:
Apr. 02, 2024

Filed:

Jun. 27, 2019

Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articles

Applicant:

Solventum Intellectual Properties Company, Maplewood, MN (US);

Inventors:

Thomas P. Klun, Lakeland, MN (US);

Zeba Parkar, Marietta, GA (US);

John M. Riedesel, San Jose, CA (US);

Richard J. Pokorny, Maplewood, MN (US);

Chad M. Amb, Roberts, WI (US);

Benjamin R. Coonce, South St. Paul, MN (US);

Robert S. Clough, St. Paul, MN (US);

Tianyu Wu, St. Paul, MN (US);

Saswata Chakraborty, Cottage Grove, MN (US);

Yongshang Lu, Woodbury, MN (US);

Benjamin C. MacMurray, St. Paul, MN (US);

Ahmed S. Abuelyaman, Woodbury, MN (US);

Karl J. L. Geisler, St. Paul, MN (US);

Jodi L. Connell, St. Paul, MN (US);

Ta-Hua Yu, Woodbury, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Adrian L. Pishko

Primary Examiner:

Michael L Leonard

Int. Cl.
CPC ...
C08G 18/44 (2006.01); A61C 7/00 (2006.01); A61C 7/08 (2006.01); A61C 13/00 (2006.01); B29C 71/00 (2006.01); B29C 71/02 (2006.01); B29C 71/04 (2006.01); B33Y 10/00 (2015.01); B33Y 40/20 (2020.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01); C08G 18/22 (2006.01); C08G 18/24 (2006.01); C08G 18/32 (2006.01); C08G 64/30 (2006.01); C08K 5/00 (2006.01); C08K 5/3437 (2006.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
C08G 18/44 (2013.01); A61C 7/002 (2013.01); A61C 7/08 (2013.01); A61C 13/0019 (2013.01); B29C 71/0009 (2013.01); B29C 71/02 (2013.01); B29C 71/04 (2013.01); B33Y 10/00 (2014.12); B33Y 40/20 (2020.01); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C08G 18/222 (2013.01); C08G 18/227 (2013.01); C08G 18/242 (2013.01); C08G 18/3206 (2013.01); C08G 64/305 (2013.01); C08K 5/0041 (2013.01); C08K 5/3437 (2013.01); B29C 2071/0027 (2013.01); B33Y 30/00 (2014.12); C08G 2650/16 (2013.01);
Abstract

The present disclosure provides an orthodontic article including the reaction product of the polymerizable composition. Further, the present disclosure provides polymerizable compositions and methods of making an orthodontic article. The method includes obtaining a polymerizable composition and selectively curing the polymerizable composition to form an orthodontic article. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an orthodontic article; and generating, with the manufacturing device by an additive manufacturing process, the orthodontic article based on the digital object. A system is also provided, including a display that displays a 3D model of an orthodontic article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an orthodontic article.

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