IP Library Granted Patent US 10,772,712
Granted Patent B2
US 10,772,712 · App. 15/324,979 · Granted Sep 15, 2020

Methods of using hardenable dental articles

Inventors: Jie Yang (Woodbury, MN); Naimul Karim (Maplewood, MN); Todd D. Jones (St. Paul, MN); Gerald S. Deeb (Mendota Heights, MN); Dwight W. Jacobs (Hudson, WI)
Assignee: 3M INNOVATIVE PROPERTIES COMPANY
A61C13/087A61C5/007A61C5/20A61C5/30A61C5/70A61C5/77A61C8/008A61C13/0001A61C13/0003A61C19/003A61C13/081A61C2202/01
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Quick Facts
Patent No.
US 10,772,712
App. No.
15/324,979
Granted
Sep 15, 2020
Kind
B2
Abstract

The present application is directed to a method of using a hardenable dental article. The method can include providing the hardenable dental article; applying the hardenable dental article to a dental structure; customizing the shape of the hardenable dental article; and at least partially curing the hardenable dental article.

Claims (36)

1. A method of using a hardenable dental article, comprising:

providing the hardenable dental article comprising a base, at least one inner surface extending from the base, and an inner film in contact with at least a portion of the at least one inner surface, wherein at least the base and the at least one inner surface of the hardenable dental article comprise a hardenable dental composition and wherein the hardenable dental composition is in a form of a self-supporting malleable structure;

applying the hardenable dental article to a dental structure;

customizing the shape of the hardenable dental article; and

at least partially curing the hardenable dental article to provide a hardened dental article, wherein the inner film is in contact with at least a portion of the at least one inner surface during the curing step.

2. The method of claim 1 , further comprising removing the inner film from the hardened dental article.

3. The method of claim 1 , wherein customizing the shape of the hardenable dental article occurs before the applying step, after the applying step, or both before and after the applying step.

4. The method of claim 1 , wherein customizing the shape of the hardenable dental article occurs inside the oral cavity of a subject.

5. The method of claim 1 , further comprising cutting the hardenable dental article before the curing step, after the curing step, or both before and after the curing step, wherein the inner film remains in contact with at least a portion of the at least one inner surface during the cutting step.

6. The method of claim 1 , wherein the inner film remains in contact with at least a portion of the at least one inner surface during the customizing step or curing step.

7. The method of claim 1 , wherein the inner film is in contact with at least a portion of tooth surface during the customizing step or curing step.

8. The method of claim 1 , wherein the inner film is removed in a single piece.

9. The method of claim 1 , wherein the inner film is non-transparent, colored, or patterned.

10. The method of claim 1 , wherein the inner film is coated with an adhesive layer.

11. The method of claim 1 , wherein the hardenable dental article is a preformed hardenable dental article.

12. The method of claim 1 , wherein the hardenable dental article is at least partially cured inside the oral cavity of a subject.

13. The method of claim 1 , wherein the hardenable dental article further comprises at least one outer surface extending from the base and an outer film in contact with at least a portion of the at least one outer surface.

14. The method of claim 13 , wherein the outer film remains in contact with at least a portion of the at least one outer surface during the customizing step or curing step.

15. The method of claim 1 , wherein the hardenable dental article is in the form of a crown, an inlay, an onlay, a bridge, a veneer, a tooth facsimile, a temporary crown or restoration, an implant healing cap, or a tooth splint.

16. The method of claim 1 , wherein the inner film comprises a multi-layer polymeric film, wherein the multi-layer polymeric film comprises at least two dissimilar polymers in separate layers.

17. The method of claim 1 , wherein the applying of the hardenable dental article is to a tooth surface in an oral cavity of a subject.

18. The method of claim 17 , further comprising removing the inner film after the curing step.

19. The method of claim 17 , wherein customizing the shape of the hardenable dental article occurs before the applying step, after the applying step, or both before and after the applying step.

20. The method of claim 17 , wherein customizing the shape of the hardenable dental article occurs inside the oral cavity of a subject.

21. The method of claim 17 , further comprising cutting the hardenable dental article before the curing step, after the curing step, or both before and after the curing step, wherein the inner film remains in contact with at least a portion of the at least one inner surface during the cutting step.

22. The method of claim 17 , wherein the inner film remains in contact with at least a portion of the at least one inner surface during the customizing step or curing step.

23. The method of claim 22 , wherein the inner film is in contact with at least a portion of the tooth surface during the customizing step or curing step.

24. The method of claim 17 , wherein the inner film is removed in a single piece.

25. The method of claim 17 , wherein the inner film is non-transparent, colored, or patterned.

26. The method of claim 17 , wherein the inner film is coated with an adhesive layer.

27. The method of claim 17 , wherein the hardenable dental article is a preformed hardenable dental article.

28. The method of claim 17 , wherein the hardenable dental article is at least partially cured inside the oral cavity of a subject.

29. The method of claim 17 , wherein the hardenable dental article further comprises at least one outer surface extending from the base and an outer film in contact with at least a portion of the at least one outer surface.

30. The method of claim 29 , wherein the outer film remains in contact with at least a portion of the at least one outer surface during the customizing step or curing step.

31. The method of claim 17 , wherein the hardenable dental article is in the form of a crown, an inlay, an onlay, a bridge, a veneer, a tooth facsimile, a temporary crown or restoration, an implant healing cap, or a tooth splint.

32. The method of claim 17 , wherein the inner film comprises a multi-layer polymeric film, wherein the multi-layer polymeric film comprises at least two dissimilar polymers in separate layers.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066445/0328 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 19, 2017
From: YANG, JIE; KARIM, NAIMUL; JONES, TODD D.; DEEB, GERALD S.; JACOBS, DWIGHT W.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 043901/0374 →
Continuity (2)
Provisional Application 62024708 · Jul 15, 2014
Related Publication 20170209245A1 · Jul 27, 2017