F27D 2009/0089
Quenching
Official title: {Quenching}
F27D2009/0089 (Quenching) appears on 16 US grants and 12 published applications in this corpus.
Search patents in F27D- Granted patents
- 16
- Published applications
- 12
- Assignees
- 16
- Inventors
- 41
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for hardening mold grids using clamp quenching20 May 2025US 12,305,924 B2Columbia Machine, Inc.
- Device for diversion of quenching waste gas and diversion method thereof6 Feb 2024US 11,892,237 B2Yanshan University
- Temperature control station for partially thermally treating a metal component12 Oct 2021US 11,142,807 B2Schwartz GmbH
- Cooling device and multi-chamber heat treatment device30 Apr 2019US 10,273,553 B2IHI Corporation
- Industrial heat treating furnace that uses a protective gas13 Feb 2018US 9,890,999 B2Ipsen, Inc.
- Fluid guide for quenching metal workpieces8 Feb 2024US 2024/0043946 A1ALD Vacuum Technologies GmbH
- Method and apparatus for hardening mold grids using clamp quenching6 Jul 2023US 2023/0213282 A1Columbia Machine, Inc.
- Device for diversion of quenching waste gas and diversion method thereof8 Jul 2021US 2021/0207889 A1Yanshan University
- Temperature control station for partially thermally treating a metal component23 Jul 2020US 2020/0232053 A1Schwartz GmbH
- Method for Manufacturing a Rim14 Mar 2019US 2019/0076910 A1Metal Industries Research & Development Centre
Most cited
By later US patents
- Method and apparatus of cooling heat-treated work pieces12US 6,394,793 B1Ladish Co. · 2002
- Continuous heating furnace for the heat treatment of small parts10US 4,205,935 AIpsen Industries International Gesellschaft mit beschrankter Haftung · 1980
- Method for heat treatment of material to be worked on, especially of aluminium or magnesium alloys9US 3,953,247 AProlizenz AG · 1976
- Apparatus for heat treatment of material to be worked on, especially of aluminum or magnesium alloys9US 4,373,706 AProlizenz AG · 1983
- Furnace for the heat treatment of drills8US 4,441,698 A1984