C23C 2/0036
Crucibles
Official title: {Crucibles}
C23C2/0036 (Crucibles) appears on 100 US grants and 56 published applications in this corpus.
Search patents in C23C- Granted patents
- 100
- Published applications
- 56
- Assignees
- 73
- Inventors
- 240
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 5 |
| 2003 | 7 | 5 |
| 2004 | 5 | 4 |
| 2005 | 2 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 5 |
| 2008 | 0 | 4 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 4 | 2 |
| 2013 | 0 | 4 |
| 2014 | 2 | 2 |
| 2015 | 2 | 4 |
| 2016 | 4 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for dip coating a metal strip using a moveable overflow31 Mar 2026US 12,590,343 B2ArcelorMittal
- Method of manufacturing a trough used in galvanization of workpieces25 Nov 2025US 12,480,193 B2Commercial Metals Company
- Device for removing mattes from the surface of a liquid metal bath inside a duct of a line for continuously coating a metal strip15 Jul 2025US 12,359,296 B2Fives Stein
- Method for galvanizing objects using a trough27 May 2025US 12,312,692 B2Commercial Metals Company
- Gate system, canopy mount, and roller for a kettle or trough used for galvanizing objects2 Apr 2024US 11,946,145 B2Commercial Metals Company
- Systems and methods for galvanizing objects19 Mar 2026US 2026/0078479 A1Commercial Metals Company
- Device for cleaning a snout in a hot-dip galvanization installation3 Apr 2025US 2025/0109472 A1John Cockerill S.A.
- Method of manufacturing a trough used in galvanization of workpieces19 Sep 2024US 2024/0309501 A1Commercial Metals Company
- Method for galvanizing objects using a trough25 Jul 2024US 2024/0247356 A1Commercial Metals Company
- Gas assisted snout interface removal25 Jul 2024US 2024/0247358 A1Cleveland-Cliffs Steel Properties Inc.
Most cited
By later US patents
- Method and apparatus for applying a liquid coating to strip material35US 3,936,549 AThe Kohler Coating Machinery Corporation · 1976
- Apparatus for coating a filiform element26US 4,169,426 ABattelle Memorial Institute · 1979
- Method and apparatus for continuous molten material cladding of extruded products26US 5,240,067 AReynolds Metals Company · 1993
- Carbonaceous ceramic composite for use in contact with molten nonferrous metal24US 5,135,893 AOsaka Gas Co., Ltd. · 1992
- Coated strip23US 5,491,036 AThe Louis Berkman Company · 1996