A61C 5/70
Tooth crowns
Official title: Tooth crowns; Making thereof
A61C5/70 (Tooth crowns) appears on 977 US grants and 1,235 published applications in this corpus.
Search patents in A61C- Granted patents
- 977
- Published applications
- 1,235
- Assignees
- 381
- Inventors
- 1,807
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 9 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 15 | 0 |
| 1990 | 11 | 0 |
| 1991 | 3 | 0 |
| 1992 | 10 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 13 | 2 |
| 2002 | 10 | 17 |
| 2003 | 16 | 15 |
| 2004 | 8 | 29 |
| 2005 | 15 | 32 |
| 2006 | 13 | 31 |
| 2007 | 9 | 35 |
| 2008 | 8 | 24 |
| 2009 | 12 | 35 |
| 2010 | 18 | 46 |
| 2011 | 21 | 39 |
| 2012 | 19 | 44 |
| 2013 | 27 | 62 |
| 2014 | 32 | 39 |
| 2015 | 33 | 58 |
| 2016 | 37 | 64 |
| 2017 | 45 | 86 |
| 2018 | 48 | 79 |
| 2019 | 56 | 70 |
| 2020 | 63 | 70 |
| 2021 | 52 | 60 |
| 2022 | 55 | 79 |
| 2023 | 49 | 62 |
| 2024 | 58 | 76 |
| 2025 | 45 | 55 |
| 2026 | 32 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dental bulk block for CAD/CAM machining process and manufacturing method of the same29 Sep 2026US 12,746,102 B2Hass Co., Ltd.
- Dental crown of dental implant and dental implant thereof22 Sep 2026US 12,740,848 B2Chengdu Kangmeisheng Medical Technology Co., Ltd.
- Zirconia composition, pre-sintered body and sintered body, and method of producing the same15 Sep 2026US 12,735,362 B2Kuraray Noritake Dental Inc.
- System, device and methods for dental digital impressions8 Sep 2026US 12,727,966 B2Luminx Il Ltd
- Paste-like dental glass composition1 Sep 2026US 12,721,792 B2Kuraray Noritake Dental Inc.
- Dental-treatment index, dental-treatment index fixing holder, dental-treatment set, method for generating three-dimensional data of dental-treatment index, and data for preparing dental-treatment index1 Oct 2026US 2026/0294587 A1Amidex, Inc.
- Free-radically polymerisable compound and composition1 Oct 2026US 2026/0297020 A1
- Method and apparatus for dental crown restorations using prefabricated sleeve-crown pairs3 Sep 2026US 2026/0256544 A1RSL Dental Technologies LLC
- Method for volumetric printing a dental component by photopolymerization of a photocurable resin27 Aug 2026US 2026/0249548 A1xolo GmbH
- Dental prosthetic mounting assembly20 Aug 2026US 2026/0240629 A1
Most cited
By later US patents
- Method of and apparatus for making a prosthesis, especially a dental prosthesis806US 4,663,720 A1987
- Apparatus for taking odontological or medical impressions664US 4,611,288 A1986
- Procedure and apparatus for producing individually designed, three-dimensional bodies usable as tooth replacements, prostheses, etc.634US 5,440,496 ANobelpharma AB · 1995
- Method for the manufacture of dentures and device for carrying out the method595US 4,324,546 A1982
- Imaging method for fabricating dental devices581US 5,823,778 AThe United States of America as represented by the Secretary of the Air Force · 1998