C23C 10/30
Using a layer of powder or paste on the surface
Official title: using a layer of powder or paste on the surface (using liquid suspensions of solids C23C10/18)
C23C10/30 (Using a layer of powder or paste on the surface) appears on 194 US grants and 198 published applications in this corpus.
Search patents in C23C- Granted patents
- 194
- Published applications
- 198
- Assignees
- 119
- Inventors
- 489
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 7 | 4 |
| 2003 | 3 | 4 |
| 2004 | 8 | 6 |
| 2005 | 3 | 8 |
| 2006 | 3 | 7 |
| 2007 | 2 | 8 |
| 2008 | 8 | 7 |
| 2009 | 3 | 9 |
| 2010 | 3 | 7 |
| 2011 | 2 | 7 |
| 2012 | 3 | 7 |
| 2013 | 6 | 9 |
| 2014 | 1 | 7 |
| 2015 | 6 | 13 |
| 2016 | 4 | 14 |
| 2017 | 10 | 14 |
| 2018 | 20 | 10 |
| 2019 | 9 | 5 |
| 2020 | 7 | 11 |
| 2021 | 5 | 11 |
| 2022 | 9 | 7 |
| 2023 | 8 | 2 |
| 2024 | 5 | 6 |
| 2025 | 8 | 7 |
| 2026 | 0 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Internal aluminization of coated substrates25 Nov 2025US 12,480,413 B2Rtx Corporation
- Blood pressure measurement apparatus and methods of use thereof11 Nov 2025US 12,465,224 B2California Institute of Technology
- Coated steel substrate, a method for the manufacture of a coated steel substrate, a method for manufacture of a steel product and a steel product15 Jul 2025US 12,359,293 B2ArcelorMittal
- Aluminum-chromium diffusion coating1 Jul 2025US 12,344,926 B2Rtx Corporation
- Slurry based diffusion coatings for blade under platform of internally-cooled components and process therefor3 Jun 2025US 12,320,271 B2Rtx Corporation
- Zinc-containing particles, method of manufacturing such particles by a thermal evaporation-condensation process, and coating composition comprising such particles1 Oct 2026US 2026/0295670 A1Danmarks Tekniske Universitet
- Ceramic coating13 Aug 2026US 2026/0234782 A1
- High strength nickel-plated heat-treated steel sheet for battery case and manufacturing method thereof11 Jun 2026US 2026/0159926 A1TCC Steel Corp.
- Method for preparing antibacterial silver-containing stainless steel by surface alloying11 Jun 2026US 2026/0159958 A1Tung Mung Development Co., Ltd.
- Internal Aluminization of Coated Substrates19 Mar 2026US 2026/0078679 A1Rtx Corporation
Most cited
By later US patents
- In-situ repair method for a turbomachinery component45US 6,010,746 AUnited Technologies Corporation · 2000
- Pyrophoric foil and article, and pyrophoric technique43US 4,435,481 AAlloy Surfaces Company, Inc. · 1984
- Diffusion coating method41US 4,004,047 AGeneral Electric Company · 1977
- Slurry compositions for diffusion coatings38US 6,110,262 ASermatech International, Inc. · 2000
- Diffusion bonded x-ray target37US 4,736,400 AThe Machlett Laboratories, Inc. · 1988