C23C 18/1692
Heat-treatment
Official title: {Heat-treatment}
C23C18/1692 (Heat-treatment) appears on 252 US grants and 380 published applications in this corpus.
Search patents in C23C- Granted patents
- 252
- Published applications
- 380
- Assignees
- 271
- Inventors
- 928
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 1 |
| 2003 | 2 | 12 |
| 2004 | 4 | 6 |
| 2005 | 3 | 15 |
| 2006 | 4 | 12 |
| 2007 | 4 | 15 |
| 2008 | 1 | 17 |
| 2009 | 5 | 22 |
| 2010 | 4 | 11 |
| 2011 | 12 | 20 |
| 2012 | 13 | 7 |
| 2013 | 10 | 12 |
| 2014 | 12 | 20 |
| 2015 | 13 | 22 |
| 2016 | 7 | 24 |
| 2017 | 11 | 25 |
| 2018 | 24 | 27 |
| 2019 | 20 | 19 |
| 2020 | 18 | 21 |
| 2021 | 10 | 11 |
| 2022 | 6 | 17 |
| 2023 | 11 | 14 |
| 2024 | 15 | 11 |
| 2025 | 8 | 10 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for blackening an electrical conduit28 Apr 2026US 12,615,011 B2Merlin Solar Technologies, Inc.
- Low friction coating for melt blown die and preparation method for coating31 Mar 2026US 12,590,037 B2Taizhou Clean Carbon Technology Co., Ltd.
- Advanced barrier nickel oxide (BNiO) coating development for process chamber components via ozone treatment13 Jan 2026US 12,522,923 B2APPLIED Materials.Inc.
- Methods for treating metal nanocrystals and for forming bulk nanostructured metal alloys13 Jan 2026US 12,522,928 B2Northwestern University
- Method of manufacturing a mold for injection molding6 Jan 2026US 12,515,379 B2Hella GmbH & Co. KGaA
- Ceramic plate, package, manufacturing method for ceramic plate, module, and electric or electronic product6 Aug 2026US 2026/0225963 A1Denka Company Limited
- Manufacturing method of rolled surface-treated steel sheet and rolled surface-treated steel sheet2 Jul 2026US 2026/0185235 A1Toyo Kohan Co.Ltd
- Hard film formed body, machine component, and bearing2 Jul 2026US 2026/0185562 A1Ntn Corporation
- Wheels including a coating layer and methods for making the same25 Jun 2026US 2026/0177066 A1Garrett Transportation I Inc.
- Triple core-shell catalyst complex for electrochemical device and method of manufacturing same28 May 2026US 2026/0149006 A1Hyundai Motor Company
Most cited
By later US patents
- Chip interconnect and packaging deposition methods and structures556US 7,147,766 B2ASM Nutool, Inc. · 2006
- Electroless deposition of metal films with spray processor361US 6,065,424 ACornell Research Foundation, Inc. · 2000
- Method of making a product with improved material properties by moderate heat-treatment of a metal incorporating a dilute additive111US 6,150,186 AFormFactor, Inc. · 2000
- Chip interconnect and packaging deposition methods and structures105US 6,355,153 B1Nutool, Inc. · 2002
- Silicon carbide abrasive particles having multilayered coating89US 4,741,973 AUnited Technologies Corporation · 1988