A61B 5/0534
For testing vitality of teeth
Official title: for testing vitality of teeth
A61B5/0534 (For testing vitality of teeth) appears on 54 US grants and 44 published applications in this corpus.
Search patents in A61B- Granted patents
- 54
- Published applications
- 44
- Assignees
- 45
- Inventors
- 130
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 2 | 3 |
| 2015 | 2 | 0 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 3 | 6 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 3 |
| 2022 | 2 | 3 |
| 2023 | 2 | 4 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Long-term, continual, wireless, intraoral monitor18 Aug 2026US 12,708,282 B2UCHU Biosensors, Inc.
- Determination of structural characteristics of an object29 Jul 2025US 12,369,846 B2Perimetrics, LLC
- Dental treatment apparatus17 Jun 2025US 12,329,438 B2J. Morita Mfg. Corp.
- Embedded oral sensor platform22 Oct 2024US 12,121,368 B2International Business Machines Corporation
- Long-term, continual, wireless, intraoral monitor2 May 2023US 11,638,535 B2UCHU Biosensors, Inc.
- Measurement elements for oral care devices7 Aug 2025US 2025/0248647 A1Koninklijke Philips N. V.
- Long-term, continual, wireless, intraoral monitor22 Feb 2024US 2024/0057886 A1UCHU Biosensors, Inc.
- System and method for determining structural characteristics of an object16 Nov 2023US 2023/0366777 A1Perimetrics, LLC
- Method and terminal device for providing tooth deterioration information to user16 Nov 2023US 2023/0368907 A1Smartooth Co., Ltd.
- Dental tool having a thermoelectric device2 Feb 2023US 2023/0034006 A1PDS Inc.
Most cited
By later US patents
- Analytic methods of tissue evaluation810US 10,085,643 B22018
- Method and apparatus for apical detection with complex impedance measurement338US 5,759,159 AOrmco Corporation · 1998
- Method and apparatus for measuring the sensitivity of teeth183US 4,164,214 AThe Regents of the University of California · 1979
- Tooth vitality probe and process116US 5,259,761 A1993
- Dental detection apparatus for position of root apex48US 5,112,224 AShirota Denki Rozai Kabushiki Kaisha · 1992