B22F 3/105
By using electric current other than for infrared radiant energy, laser radiation
Official title: by using electric current {other than for infrared radiant energy}, laser radiation or plasma (B22F3/11 takes precedence){; by ultrasonic bonding (B22F3/115 takes precedence)}
B22F3/105 (By using electric current other than for infrared radiant energy, laser radiation) appears on 599 US grants and 794 published applications in this corpus.
Search patents in B22F- Granted patents
- 599
- Published applications
- 794
- Assignees
- 462
- Inventors
- 1,913
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 19 | 0 |
| 1998 | 11 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 11 | 2 |
| 2002 | 6 | 2 |
| 2003 | 6 | 5 |
| 2004 | 6 | 4 |
| 2005 | 1 | 1 |
| 2006 | 2 | 10 |
| 2007 | 3 | 9 |
| 2008 | 0 | 10 |
| 2009 | 1 | 5 |
| 2010 | 4 | 7 |
| 2011 | 8 | 14 |
| 2012 | 3 | 17 |
| 2013 | 8 | 21 |
| 2014 | 4 | 34 |
| 2015 | 17 | 51 |
| 2016 | 22 | 46 |
| 2017 | 22 | 57 |
| 2018 | 27 | 74 |
| 2019 | 37 | 74 |
| 2020 | 50 | 72 |
| 2021 | 62 | 61 |
| 2022 | 51 | 55 |
| 2023 | 49 | 58 |
| 2024 | 51 | 41 |
| 2025 | 32 | 37 |
| 2026 | 19 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing metal foam25 Aug 2026US 12,715,037 B2LG Chem.Ltd.
- High frequency low loss magnetic core and method of manufacture4 Aug 2026US 12,700,529 B2Powdermet, Inc.
- Binder compositions of tungsten tetraboride and abrasive methods thereof26 May 2026US 12,636,756 B2SuperMetalix, Inc.
- Method for manufacturing heterogeneous composite material thin plate through sequential plastic working processes, and heterogeneous composite material thin plate manufactured thereby19 May 2026US 12,629,751 B2Pukyong National University Industry-University Cooperation Foundation
- Large area arrayed light valves19 May 2026US 12,629,885 B2Seurat Technologies, Inc.
- Sintering devices, sintering assemblies, and associated methods8 Oct 2026US 2026/0307146 A1Battelle Energy Alliance, LLC
- Method of producing a brush1 Oct 2026US 2026/0302708 A1
- Plasma systems and methods for generation and use of high-intensity light1 Oct 2026US 2026/0304589 A1University of Maryland, College Park
- Large Area Arrayed Light Valves10 Sep 2026US 2026/0264324 A1Seurat Technologies, Inc.
- Unconventional thermoelectric material and preparation method thereof20 Aug 2026US 2026/0242240 A1Southern University of Science and Technology
Most cited
By later US patents
- Method and apparatus for producing parts by selective sintering887US 4,863,538 ABoard of Regents, The University of Texas System · 1989
- Multiple material systems for selective beam sintering380US 4,944,817 ABoard of Regents, The University of Texas System · 1990
- Method for selective laser sintering with layerwise cross-scanning368US 5,155,324 A1992
- Selective laser sintering with assisted powder handling352US 4,938,816 ABoard of Regents, The University of Texas System · 1990
- Multiple material systems for selective beam sintering335US 5,076,869 ABoard of Regents, The University of Texas System · 1991