F27B 17/025
For dental workpieces
Official title: {for dental workpieces}
F27B17/025 (For dental workpieces) appears on 102 US grants and 116 published applications in this corpus.
Search patents in F27B- Granted patents
- 102
- Published applications
- 116
- Assignees
- 34
- Inventors
- 116
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 4 |
| 2006 | 2 | 2 |
| 2007 | 3 | 5 |
| 2008 | 0 | 4 |
| 2009 | 1 | 6 |
| 2010 | 0 | 3 |
| 2011 | 1 | 4 |
| 2012 | 3 | 3 |
| 2013 | 3 | 9 |
| 2014 | 4 | 9 |
| 2015 | 2 | 7 |
| 2016 | 7 | 9 |
| 2017 | 8 | 5 |
| 2018 | 10 | 2 |
| 2019 | 8 | 11 |
| 2020 | 0 | 7 |
| 2021 | 9 | 2 |
| 2022 | 6 | 6 |
| 2023 | 5 | 6 |
| 2024 | 5 | 2 |
| 2025 | 0 | 5 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dental furnace and method for operating a dental furnace29 Sep 2026US 12,747,914 B2Vita Zahnfabrik H. Rauter GmbH & Co.KG
- Manufacturing device for manufacturing a dental object18 Aug 2026US 12,708,495 B2Ivoclar Vivadent AG
- Sintering furnace9 Jun 2026US 12,650,263 B2Amann Girrbach AG
- Dental furnace and procedures for the operation of a dental furnace26 May 2026US 12,638,240 B2Ivoclar Vivadent AG
- Exposure device for illuminating a dental object17 Mar 2026US 12,575,917 B2Ivoclar Vivadent AG
- Exposure device for illuminating a dental object25 Jun 2026US 2026/0174532 A1Ivoclar Vivadent AG
- Oven for heating a dental object16 Apr 2026US 2026/0104205 A1Ivoclar Vivadent AG
- Process for preparing a dental glass ceramic restoration11 Dec 2025US 2025/0375274 A1
- Heating Element for a Furnace for Firing or Sintering Workpieces, and Furnace Having at Least One Such Heating Element4 Sep 2025US 2025/0277626 A1Vita Zahnfabrik
- Dental furnace17 Jul 2025US 2025/0230981 A1
Most cited
By later US patents
- Furnace for heat treatment of dental materials56US 6,252,202 B1Jeneric/Pentron Incorporated · 2001
- Burn-out furnace36US 6,441,346 B1Jeneric/Pentron Incorporated · 2002
- Microwave furnace and a method of sintering20US 11,435,142 B23M Innovative Properties Company · 2022
- Metal consolidation process employing microwave heated pressure transmitting particulate20US 6,309,594 B1Ceracon, Inc. · 2001
- Kiln for ceramic dental composition with a pivotally connected bearing arrangement17US 5,788,485 AIvoclar AG · 1998