A61C 1/02
Dental machines for boring or cutting: characterised by the drive of the
Official title: characterised by the drive of the dental tools
A61C1/02 (Dental machines for boring or cutting: characterised by the drive of the) appears on 672 US grants and 597 published applications in this corpus.
Search patents in A61C- Granted patents
- 672
- Published applications
- 597
- Assignees
- 300
- Inventors
- 1,147
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 7 | 0 |
| 1978 | 9 | 0 |
| 1979 | 10 | 0 |
| 1980 | 25 | 0 |
| 1981 | 12 | 0 |
| 1982 | 19 | 0 |
| 1983 | 5 | 0 |
| 1984 | 8 | 0 |
| 1985 | 12 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 11 | 0 |
| 1993 | 6 | 0 |
| 1994 | 16 | 0 |
| 1995 | 11 | 0 |
| 1996 | 17 | 0 |
| 1997 | 5 | 0 |
| 1998 | 21 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 15 | 4 |
| 2002 | 7 | 14 |
| 2003 | 9 | 13 |
| 2004 | 9 | 15 |
| 2005 | 5 | 10 |
| 2006 | 8 | 20 |
| 2007 | 5 | 18 |
| 2008 | 4 | 20 |
| 2009 | 3 | 22 |
| 2010 | 6 | 25 |
| 2011 | 7 | 17 |
| 2012 | 14 | 23 |
| 2013 | 14 | 29 |
| 2014 | 8 | 28 |
| 2015 | 26 | 46 |
| 2016 | 17 | 40 |
| 2017 | 42 | 34 |
| 2018 | 33 | 41 |
| 2019 | 21 | 23 |
| 2020 | 19 | 22 |
| 2021 | 24 | 28 |
| 2022 | 18 | 26 |
| 2023 | 13 | 29 |
| 2024 | 24 | 22 |
| 2025 | 25 | 17 |
| 2026 | 11 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rotatable ultrasonic vibration device29 Sep 2026US 12,746,098 B2Shenzhen Superline Technology Co., Ltd.
- Dental handpiece and axial groove ball bearing21 Jul 2026US 12,685,614 B2Gebr. Reinfurt GmbH & Co. KG
- Dental handpiece for drilling and suctioning30 Jun 2026US 12,667,447 B2Imam Abdulrahman Bin Faisal University
- Endodontic driving and operating device2 Jun 2026US 12,642,622 B2ReDentNova GmbH & CO. KG
- Device comprising handpiece connector having filter coupled thereto14 Apr 2026US 12,599,459 B2Doulostec.Co.,Ltd
- Dental handpiece with suction10 Sep 2026US 2026/0263190 A1Imam Abdulrahman Bin Faisal University
- Dental root canal treatment instrument30 Jul 2026US 2026/0215881 A1Jun Dental.Co
- Dental Drill16 Jul 2026US 2026/0199054 A1Platinum Point LLC
- Turbine rotor, cartridge and medical cutting instrument9 Jul 2026US 2026/0191619 A1Nakanishi Inc.
- Dental handpiece9 Jul 2026US 2026/0191620 A1Nakanishi Inc.
Most cited
By later US patents
- Ultrasonic device for fingertip control1,714US 9,023,071 B2Ethicon Endo-Surgery, Inc. · 2015
- Handpiece for medical purposes, in particular for a medical or dental treatment device, preferably for a cutting treatment of a dental root canal1,111US 5,924,864 AKaltenbach & Voigt GmbH & Co. · 1999
- Apparatus, method and expedient materials for ultrasonic preparation of human and animal hard or soft tissues and of dental or bone replacement materials as well as object obtained thereby585US 6,139,320 A2000
- Rotating surgical tool473US 6,719,692 B2Aesculap AG · 2004
- Ultrasonic device and method469US 3,956,826 ACavitron Corporation · 1976