A61C 5/55
With heating means
Official title: with heating means, e.g. for heating gutta percha
A61C5/55 (With heating means) appears on 93 US grants and 88 published applications in this corpus.
Search patents in A61C- Granted patents
- 93
- Published applications
- 88
- Assignees
- 40
- Inventors
- 154
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 5 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 4 |
| 2010 | 1 | 5 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 3 | 5 |
| 2014 | 3 | 4 |
| 2015 | 3 | 7 |
| 2016 | 3 | 1 |
| 2017 | 2 | 9 |
| 2018 | 2 | 5 |
| 2019 | 4 | 4 |
| 2020 | 3 | 4 |
| 2021 | 4 | 6 |
| 2022 | 4 | 5 |
| 2023 | 3 | 1 |
| 2024 | 1 | 3 |
| 2025 | 3 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of layering composite tooth restoration according to a concept of temperature balance and devices for its implementation26 May 2026US 12,636,122 B1
- Device for heating a dental material10 Mar 2026US 12,569,318 B2Solventum Intellectual Properties Company
- Apparatus for measuring the length of root canal and a method of use thereof24 Jun 2025US 12,336,876 B2
- Heating of dental materials using overtone signatures, absorbing dyes and material properties25 Feb 2025US 12,233,138 B2Inter-Med, Inc.
- Dental matrix devices specific to anterior teeth, and injection molded filling techniques and devices18 Feb 2025US 12,226,276 B2
- Heating of dental materials using overtone signatures, absorbing dyes and material properties20 Mar 2025US 2025/0090426 A1Inter-Med, Inc.
- Thermally disrupting biofilm, disinfecting, or sealing tooth6 Mar 2025US 2025/0072997 A1
- Apparatus for measuring the length of root canal and a method of use thereof5 Dec 2024US 2024/0398529 A1
- Endodontic tool for activating a disinfectant liquid18 Apr 2024US 2024/0122676 A1LG Innovation S.R.L.
- Thermally disrupting biofilm, disinfecting, or sealing tooth7 Mar 2024US 2024/0074832 A1
Most cited
By later US patents
- Electrically heated endodontic syringe for injecting thermoplastic material into a root canal cavity131US 4,265,618 ASolar Energy Technology, Inc. · 1981
- Method and apparatus for dental restorative material89US 5,030,093 A1991
- Endodontic treatment system87US 5,921,775 A1999
- Endodontic treatment system75US 5,752,825 A1998
- Root canal implant, proximity indicative, and method of implantation59US 4,525,147 A1985