B22F 3/1266
By coating or sealing the surface of the preformed article
Official title: {by coating or sealing the surface of the preformed article, e.g. by melting}
B22F3/1266 (By coating or sealing the surface of the preformed article) appears on 33 US grants and 12 published applications in this corpus.
Search patents in B22F- Granted patents
- 33
- Published applications
- 12
- Assignees
- 35
- Inventors
- 87
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing aluminum-based tubular target21 Apr 2026US 12,605,763 B2
- Method for sintering metals, non-oxide ceramics and other oxidation-sensitive materials20 Jul 2021US 11,065,686 B2Forschungszentrum Juelich GmbH
- Method for manufacturing parts with built-in channel19 Feb 2019US 10,207,324 B2Ninghai Daya Precision Machinery Co., Ltd.
- Method and apparatus for separating a canister and component31 Jul 2018US 10,035,189 B2ROLLS-ROYCE plc
- Methods for manufacturing titanium aluminide components from articles formed by consolidation processes1 Sep 2015US 9,120,151 B2Honeywell International Inc.
- Method for preparing aluminum-based tubular target23 May 2024US 2024/0165702 A1Hebei Shenghua New Materials Technology Co., Ltd.
- Method for densifying a metal part having a complex shape by isostatic pressing7 Sep 2023US 2023/0278098 A1Institut Franco-Allemand de Recherches de Saint-Louis
- Changeable recoater approach angle8 Apr 2021US 2021/0101209 A1Hamilton Sundstrand Corporation
- Method for sintering metals, non-oxide ceramics and other oxidation-sensitive materials4 Jun 2020US 2020/0171575 A1Forschungszentrum Juelich GmbH
- Method for manufacturing parts with built-in channel16 Nov 2017US 2017/0326644 A1Ninghai Daya Precision Machinery Co., Ltd.
Most cited
By later US patents
- Laser-directed fabrication of full-density metal articles using hot isostatic processing164US 5,640,667 ABoard of Regents, The University of Texas System · 1997
- Methods of producing clad metals25US 4,966,748 ANippon Steel Corporation · 1990
- Method for producing a sintered body of high density23US 4,108,652 ANippon Tungsten Co., Ltd. · 1978
- Isostatic compression technique for powder metallurgy22US 4,615,735 AKaiser Aluminum & Chemical Corporation · 1986
- Method for the production of precision shapes21US 4,212,669 AHowmet Turbine Components Corporation · 1980