C23C 28/345
With at least one oxide layer
Official title: {with at least one oxide layer}
C23C28/345 (With at least one oxide layer) appears on 1,532 US grants and 2,120 published applications in this corpus.
Search patents in C23C- Granted patents
- 1,532
- Published applications
- 2,120
- Assignees
- 751
- Inventors
- 4,203
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 13 | 0 |
| 1997 | 14 | 0 |
| 1998 | 15 | 0 |
| 1999 | 35 | 0 |
| 2000 | 28 | 0 |
| 2001 | 62 | 15 |
| 2002 | 38 | 26 |
| 2003 | 61 | 88 |
| 2004 | 43 | 54 |
| 2005 | 40 | 95 |
| 2006 | 37 | 95 |
| 2007 | 51 | 78 |
| 2008 | 44 | 107 |
| 2009 | 43 | 111 |
| 2010 | 49 | 121 |
| 2011 | 62 | 53 |
| 2012 | 41 | 73 |
| 2013 | 42 | 89 |
| 2014 | 39 | 76 |
| 2015 | 52 | 74 |
| 2016 | 41 | 93 |
| 2017 | 69 | 94 |
| 2018 | 45 | 83 |
| 2019 | 80 | 97 |
| 2020 | 65 | 101 |
| 2021 | 57 | 89 |
| 2022 | 67 | 86 |
| 2023 | 72 | 106 |
| 2024 | 72 | 88 |
| 2025 | 89 | 73 |
| 2026 | 38 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydraulic devices including coated surfaces25 Aug 2026US 12,716,119 B2Maxterial, Inc.
- Inlaid timepiece component and method for manufacturing the same18 Aug 2026US 12,710,728 B2Comadur SA
- Ceramic material, powder and layer system11 Aug 2026US 12,703,665 B2Siemens Energy Global GmbH & Co. KG
- MCrAlX-alloy, powder, coating for protection against corrosion and oxidation and for bonding ceramic insulating coating and component11 Aug 2026US 12,703,898 B2Siemens Energy Global GmbH & Co. KG
- Method for coating zinc die-cast parts, multi-layered coating for the protection of zinc die-cast parts, and coated zinc die-cast part4 Aug 2026US 12,698,564 B2Fnt Co., Ltd.
- Method of manufacture of porous coated metallic substrate assemblies8 Oct 2026US 2026/0308769 A1Mott Corporation
- Oxidation and SRZ Resistant Coatings on Nickel Superalloys17 Sep 2026US 2026/0275460 A1Pratt & Whitney Canada Corp.
- Eyewear with antibacterial coating17 Sep 2026US 2026/0275530 A1Zenni Optical, Inc.
- Dielectric having high-dielectric constant, method of manufacturing the same, target material for manufacturing the dielectric, electronic device including the dielectric, and electronic apparatus including the electronic device17 Sep 2026US 2026/0282404 A1Samsung Electronics Co., Ltd.
- Mixed metal oxide coatings applied using spatial atomic layer deposition and uses thereof27 Aug 2026US 2026/0250864 A1Magneto Special Anodes B.V.
Most cited
By later US patents
- Semiconductor fabrication apparatus and fabrication method thereof530US 6,503,562 B1APPLIED Materials.Inc. · 2003
- Low contamination components for semiconductor processing apparatus and methods for making components368US 8,318,327 B2Lam Research Corporation · 2012
- Spray processing of porous medical devices161US 7,163,715 B1Advanced Cardiovascular Systems, Inc. · 2007
- Silicon oxynitride protective coatings137US 6,495,251 B1PPG Industries Ohio, Inc. · 2002
- Thermal barrier coating system for superalloy components128US 5,514,482 AAlliedSignal Inc. · 1996