C23C 22/77
Controlling or regulating of the coating process
C23C22/77 (Controlling or regulating of the coating process) appears on 65 US grants and 51 published applications in this corpus.
Search patents in C23C- Granted patents
- 65
- Published applications
- 51
- Assignees
- 52
- Inventors
- 216
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 4 |
| 2017 | 1 | 5 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 0 | 5 |
| 2021 | 0 | 4 |
| 2022 | 6 | 6 |
| 2023 | 4 | 2 |
| 2024 | 5 | 3 |
| 2025 | 4 | 3 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of producing grain-oriented electrical steel sheet and annealing separator application line11 Nov 2025US 12,467,106 B2Jfe Steel Corporation
- Oriented electrical steel sheet and method for manufacturing same2 Sep 2025US 12,404,562 B2Posco
- Laminate, metal plating solution, and manufacturing process of laminate29 Jul 2025US 12,371,792 B2Hitachi, Ltd.
- Method for forming silica-based multilayer coating on substrate from polysilazane-containing compostions29 Jul 2025US 12,371,793 B2Tocalo Co., Ltd.
- Abutment3 Dec 2024US 12,156,779 B2Straumann Holding AG
- Method for manufacturing a surface-modified substrate using liquid metal and a surface-modified substrate manufactured by the method for manufacturing the same18 Jun 2026US 2026/0168103 A1University-Industry Cooperation Group of Kyung Hee University
- Solution composition for surface treatment of steel sheet, steel sheet surface-treated using same, and manufacturing method therefor11 Jun 2026US 2026/0159956 A1Posco
- Powder mitigation and exhaust management for thin film deposition21 May 2026US 2026/0139375 A1Nfinite Nanotechnology Inc.
- Substrate processing method and substrate processing apparatus21 May 2026US 2026/0139381 A1Tokyo Electron Limited
- Multi-stage treatment for activated zinc phosphating of metallic components20 Nov 2025US 2025/0354269 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Chemical process control system62US 4,886,590 AMan-Gill Chemical Company · 1989
- Coating with optical taggent52US 6,410,926 B1PPG Industries Ohio, Inc. · 2002
- Method for forming a chemical conversion phosphate film on the surface of steel20US 4,565,585 ANippondenso Co., Ltd. · 1986
- Method of monitoring constituents in conversion coating baths15US 5,753,101 A1998
- Method for coloring a stainless steel14US 4,026,737 ANippon Steel Corporation · 1977