C22B 19/16
Distilling vessels
C22B19/16 (Distilling vessels) appears on 38 US grants and 29 published applications in this corpus.
Search patents in C22B- Granted patents
- 38
- Published applications
- 29
- Assignees
- 36
- Inventors
- 77
- Latest grant
- 15 May 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 3 | 3 |
| 2005 | 2 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 3 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 2 |
| 2014 | 4 | 4 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method of apparatus for condensing metal vapours using a nozzle and a molten collector15 May 2018US 9,970,076 B2Boulle Carbothermic Metals Ltd
- Method for treating a solution containing zinc sulphate11 Apr 2017US 9,617,621 B2Outotec Oyj
- Electric arc furnace dust recycling apparatus and method28 Jun 2016US 9,376,732 B2Empire Technology Development LLC
- Method and apparatus for condensing metal vapours using a nozzle and a molten collector20 Oct 2015US 9,163,298 B2Boulle Carbothermic Metals Ltd
- Electric arc furnace dust recycling apparatus and method30 Sep 2014US 8,845,780 B2Empire Technology Development LLC
- Geothermally Powered Pyrometallurgical Zinc Production20 Feb 2025US 2025/0060163 A1EnhancedGEO Holdings, LLC
- Method of Apparatus for Condensing Metal Vapours Using a Nozzle and a Molten Collector2 Jun 2016US 2016/0153065 A1Boulle Carbothermic Metals Ltd
- Electric arc furnace dust recycling apparatus and method25 Dec 2014US 2014/0374970 A1Empire Technology Development LLC
- Optimized multi-stage inductive melting of amorphous alloys16 Oct 2014US 2014/0305932 A1Apple Inc.
- Optimized multi-stage inductive melting of amorphous alloys3 Apr 2014US 2014/0090798 A1Apple Inc.
Most cited
By later US patents
- Method for producing large diameter ingots of nickel base alloys28US 6,416,564 B1ATI Properties, Inc. · 2002
- Large diameter ingots of nickel base alloys12US 6,719,858 B2ATI Properties, Inc. · 2004
- Apparatus for enhanced purification of high-purity metals8US 6,805,833 B2Dowa Mining Co., Ltd. · 2004
- Process of condensing metal in condensation chamber7US 5,997,607 A1999
- Process for producing high-purity metals7US 6,814,779 B2Dowa Mining Co., Ltd. · 2004