C23C 28/341
With at least one carbide layer
Official title: {with at least one carbide layer}
C23C28/341 (With at least one carbide layer) appears on 205 US grants and 290 published applications in this corpus.
Search patents in C23C- Granted patents
- 205
- Published applications
- 290
- Assignees
- 188
- Inventors
- 677
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 4 |
| 2004 | 2 | 4 |
| 2005 | 3 | 11 |
| 2006 | 4 | 16 |
| 2007 | 9 | 14 |
| 2008 | 2 | 13 |
| 2009 | 5 | 24 |
| 2010 | 9 | 18 |
| 2011 | 12 | 11 |
| 2012 | 20 | 10 |
| 2013 | 3 | 12 |
| 2014 | 5 | 9 |
| 2015 | 8 | 12 |
| 2016 | 10 | 4 |
| 2017 | 7 | 11 |
| 2018 | 6 | 11 |
| 2019 | 5 | 10 |
| 2020 | 8 | 12 |
| 2021 | 10 | 14 |
| 2022 | 10 | 15 |
| 2023 | 7 | 24 |
| 2024 | 15 | 13 |
| 2025 | 15 | 10 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Double-layer brake disc in nickel-free steel and manufacturing method8 Sep 2026US 12,729,730 B2Brembo S.p.A.
- Hydraulic devices including coated surfaces25 Aug 2026US 12,716,119 B2Maxterial, Inc.
- Method of manufacture of precious metal laminate5 May 2026US 12,618,135 B2Valaurum, Inc.
- Simultaneous selective deposition of two different materials on two different surfaces3 Feb 2026US 12,540,387 B2ASM IP Holding B. V.
- Rollers and work rolls including surface coatings6 Jan 2026US 12,516,403 B2Maxterial, Inc.
- Coated plastic or metal substrate and method for producing a metal-looking coating27 Aug 2026US 2026/0250830 A1Barnem Tecnologie Plastiche S.R.L. (50%)
- Pneumatic devices including surface coatings9 Jul 2026US 2026/0193747 A1Maxterial, Inc.
- Hard film formed body, machine component, and bearing2 Jul 2026US 2026/0185562 A1Ntn Corporation
- Brake disc for disc brakes and method for making a brake disc for disc brakes25 Jun 2026US 2026/0177118 A1Brembo S.p.A.
- Roller for rolling electrode sheet comprising hard layer formed by physical vapor deposition and manufacturing method of the same4 Jun 2026US 2026/0151813 A1J&L Tech Co., Ltd.
Most cited
By later US patents
- Thermal transfer coating486US 7,695,808 B23M Innovative Properties Company · 2010
- Low contamination components for semiconductor processing apparatus and methods for making components368US 8,318,327 B2Lam Research Corporation · 2012
- Protected thermal barrier coating composite with multiple coatings101US 5,914,189 AGeneral Electric Company · 1999
- Thermal barrier coating system96US 4,055,705 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1977
- Laser based metal deposition (LBMD) of implant structures81US 7,666,522 B2IMDS Corporation · 2010