C23C 28/36
Including layers graded in composition or physical properties
Official title: {including layers graded in composition or physical properties}
C23C28/36 (Including layers graded in composition or physical properties) appears on 276 US grants and 375 published applications in this corpus.
Search patents in C23C- Granted patents
- 276
- Published applications
- 375
- Assignees
- 207
- Inventors
- 787
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 10 |
| 2003 | 10 | 11 |
| 2004 | 5 | 10 |
| 2005 | 9 | 12 |
| 2006 | 5 | 15 |
| 2007 | 11 | 25 |
| 2008 | 6 | 23 |
| 2009 | 8 | 26 |
| 2010 | 17 | 35 |
| 2011 | 20 | 18 |
| 2012 | 18 | 23 |
| 2013 | 14 | 8 |
| 2014 | 5 | 16 |
| 2015 | 8 | 18 |
| 2016 | 21 | 11 |
| 2017 | 9 | 16 |
| 2018 | 8 | 21 |
| 2019 | 13 | 11 |
| 2020 | 14 | 18 |
| 2021 | 8 | 11 |
| 2022 | 10 | 12 |
| 2023 | 11 | 8 |
| 2024 | 8 | 8 |
| 2025 | 7 | 7 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-region diffusion barrier containing titanium, silicon and nitrogen9 Jun 2026US 12,653,008 B2Eugenus, Inc.
- Anti-cavitation damping composite metal structure for flow passage component2 Jun 2026US 12,644,189 B2Hohai University
- 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 device12 May 2026US 12,628,361 B2Samsung Electronics Co., Ltd.
- Yttrium-containing and/or lutetium-containing high-temperature coatings7 Apr 2026US 12,595,566 B1HRL Laboratories, LLC
- Method of forming a coating system17 Mar 2026US 12,577,661 B2Rtx Corporation
- Metallic component for aqueous environments30 Jul 2026US 2026/0218367 A1Fondazione Istituto Italiano Di Tecnologia
- Brake disc for disc brakes and method for making a brake disc for disc brakes25 Jun 2026US 2026/0177118 A1Brembo S.p.A.
- Hybrid coating process by pvd and thermal diffusion23 Oct 2025US 2025/0327169 A1Husqvarna AB
- Aluminum-chromium oxide coating and method therefor27 Mar 2025US 2025/0101880 A1Rtx Corporation
- Multi-region diffusion barrier containing titanium, silicon and nitrogen13 Mar 2025US 2025/0087534 A1Eugenus, Inc.
Most cited
By later US patents
- 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
- Protected thermal barrier coating composite with multiple coatings101US 5,914,189 AGeneral Electric Company · 1999
- Laser based metal deposition (LBMD) of implant structures81US 7,666,522 B2IMDS Corporation · 2010
- Honeycomb structure thermal barrier coating70US 6,846,574 B2Siemens Westinghouse Power Corporation · 2005