B24C 1/086
Descaling
Official title: {Descaling; Removing coating films}
B24C1/086 (Descaling) appears on 292 US grants and 239 published applications in this corpus.
Search patents in B24C- Granted patents
- 292
- Published applications
- 239
- Assignees
- 201
- Inventors
- 669
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 7 |
| 2003 | 8 | 12 |
| 2004 | 6 | 10 |
| 2005 | 6 | 7 |
| 2006 | 8 | 8 |
| 2007 | 2 | 9 |
| 2008 | 6 | 10 |
| 2009 | 6 | 9 |
| 2010 | 2 | 8 |
| 2011 | 8 | 12 |
| 2012 | 7 | 11 |
| 2013 | 10 | 19 |
| 2014 | 8 | 9 |
| 2015 | 9 | 7 |
| 2016 | 14 | 11 |
| 2017 | 7 | 8 |
| 2018 | 5 | 10 |
| 2019 | 6 | 7 |
| 2020 | 6 | 11 |
| 2021 | 3 | 9 |
| 2022 | 6 | 18 |
| 2023 | 9 | 7 |
| 2024 | 10 | 5 |
| 2025 | 7 | 12 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wet blasting treatment device and wet blasting treatment method25 Aug 2026US 12,715,082 B2Mitsubishi Heavy Industries, Ltd.
- Apparatus for descaling inner surface of bending steel pipe14 Apr 2026US 12,600,010 B2Hyundia Motor Company
- Method of manufacturing ultrasonic treatment tool3 Mar 2026US 12,564,875 B2Olympus Corporation
- Usage of ferrochrome slag with optimized particle size as a blasting abrasive24 Feb 2026US 12,558,759 B2Saudi Arabian Oil Company
- Surface treatment method7 Oct 2025US 12,434,349 B2Sintokogio, Ltd.
- Composite Blast Media and Method for Media Blasting Gas Turbine Component Using Same30 Jul 2026US 2026/0218627 A1Chromalloy Gas Turbine Corporation
- Edge zone coating removal apparatus and method26 Feb 2026US 2026/0054349 A1Yield Engineering Systems, Inc.
- Methods and apparatuses for defrosting and clearing internal components of a blasting apparatus4 Dec 2025US 2025/0367787 A1Cold Jet, Inc.
- Coating system removal method27 Nov 2025US 2025/0361809 A1ROLLS-ROYCE plc
- Surface treatment method for structure, blast treatment apparatus, deposit removal method and apparatus incorporated in manufacturing facility for producing particulate product, and manufacturing method and facility for producing particulate product23 Oct 2025US 2025/0326087 A1GRANDLINE Inc.
Most cited
By later US patents
- Surface cleaning using a cryogenic aerosol209US 5,062,898 AAir Products and Chemicals, Inc. · 1991
- Blast cleaning system171US 5,365,699 A1994
- Water soluble blast media containing surfactant130US 5,512,071 AChurch & Dwight Co., Inc. · 1996
- System for removing a coating from a substrate98US 5,782,253 AMaxwell Laboratories, Inc. · 1998
- Method and system for removing a coating from a substrate using radiant energy and a particle stream90US 5,328,517 ACold Jet, Inc. · 1994