B22F 3/172
Continuous compaction
Official title: {Continuous compaction, e.g. rotary hammering (with axial pressure and without reduction of section B22F3/204)}
B22F3/172 (Continuous compaction) appears on 14 US grants and 8 published applications in this corpus.
Search patents in B22F- Granted patents
- 14
- Published applications
- 8
- Assignees
- 8
- Inventors
- 27
- Latest grant
- 26 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for manufacturing a wrought metallic article from a metallic-powder composition26 Mar 2024US 11,938,541 B2The Boeing Company
- Nano dispersion copper alloy with high air-tightness and low free oxygen content and brief manufacturing process thereof27 Jun 2023US 11,685,968 B2Central South University
- Method for production of performance enhanced metallic materials19 Jul 2022US 11,389,859 B2The Boeing Company
- Method for production of performance enhanced metallic materials16 Apr 2019US 10,259,033 B2The Boeing Company
- Method for production of performance enhanced metallic materials7 Feb 2017US 9,561,538 B2The Boeing Company
- Wrought metallic article and method for manufacturing the same from a metallic-powder composition13 Feb 2025US 2025/0050414 A1The Boeing Company
- Methods for manufacturing a wrought metallic article from a metallic-powder composition23 Jun 2022US 2022/0193766 A1The Boeing Company
- Nano dispersion copper alloy with high air-tightness and low free oxygen content and brief manufacturing process thereof25 Nov 2021US 2021/0363610 A1Central South University
- Method for production of performance enhanced metallic materials23 Jan 2020US 2020/0023425 A1The Boeing Company
- Method for Production of Performance Enhanced Metallic Materials19 Oct 2017US 2017/0297081 A1The Boeing Company
Most cited
By later US patents
- Method of making a nanomatrix powder metal compact44US 9,079,246 B2Baker Hughes Incorporated · 2015
- Method for forming a powdered or a granular material13US 4,976,915 AKuroki Kogyosho Co., Ltd. · 1990
- Apparatus and method for fabricating tubes from powder9US 4,435,359 AHuntington Alloys, Inc. · 1984
- Method for compacting alloy powder9US 4,609,526 ACrucible Materials Corporation · 1986
- Method for making a reconstituted metal strand6US 4,067,096 A1978