B22F 10/00
Additive manufacturing of workpieces or articles from metallic powder
Official title: Additive manufacturing of workpieces or articles from metallic powder (apparatus or devices therefor B22F12/00)
B22F10/00 (Additive manufacturing of workpieces or articles from metallic powder) appears on 7,316 US grants and 12,085 published applications in this corpus.
Search patents in B22F- Granted patents
- 7,316
- Published applications
- 12,085
- Assignees
- 2,359
- Inventors
- 15,562
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 8 | 0 |
| 2000 | 18 | 0 |
| 2001 | 10 | 4 |
| 2002 | 15 | 21 |
| 2003 | 23 | 17 |
| 2004 | 17 | 46 |
| 2005 | 9 | 22 |
| 2006 | 24 | 34 |
| 2007 | 21 | 47 |
| 2008 | 17 | 56 |
| 2009 | 20 | 49 |
| 2010 | 44 | 58 |
| 2011 | 28 | 52 |
| 2012 | 33 | 56 |
| 2013 | 38 | 93 |
| 2014 | 42 | 139 |
| 2015 | 70 | 307 |
| 2016 | 122 | 522 |
| 2017 | 199 | 789 |
| 2018 | 282 | 983 |
| 2019 | 498 | 1126 |
| 2020 | 716 | 1160 |
| 2021 | 839 | 1434 |
| 2022 | 873 | 1433 |
| 2023 | 968 | 1203 |
| 2024 | 999 | 1060 |
| 2025 | 867 | 836 |
| 2026 | 440 | 538 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B22F 10/20Direct sintering or melting5,710
- B22F 10/30Process control3,130
- B22F 10/10Formation of a green body2,024
- B22F 10/60Treatment of workpieces or articles after build-up1,520
- B22F 10/80Data acquisition or data processing1,349
- B22F 10/40Structures for supporting workpieces or articles during manufacture and removed afterwards727
- B22F 10/70Recycling690
- B22F 10/50Treatment of workpieces or articles during build-up391
Recent patents
- Three-dimensional printing with polyolefin and metal or metal oxide build materials6 Oct 2026US 12,752,341 B2Peridot Print LLC
- Composite powder with iron based particles coated with graphene material6 Oct 2026US 12,752,342 B2GraphMaTech AB
- Device for the generative manufacturing of components, in particular by means of selective melting or sintering6 Oct 2026US 12,752,343 B2Kurtz GmbH
- Chemical vapor deposition during additive manufacturing6 Oct 2026US 12,753,509 B2General Electric Company
- Functionally homogenized intensity distribution for additive manufacturing or other industrial laser processing applications29 Sep 2026US 12,746,599 B2nLIGHT, Inc.
- Systems and methods for orthodontic bracket design8 Oct 2026US 2026/0306219 A1LightForce Orthodontics, Inc.
- Method of laser-based additive manufacturing with pulse scan patterns for magnesium and its alloys8 Oct 2026US 2026/0307150 A1Osseolabs Company Limited
- Methods of powder layering and componet manufacturing8 Oct 2026US 2026/0307151 A1
- System and process for wire-based omni-directional plasma arc directed energy deposition of metals8 Oct 2026US 2026/0307166 A1Augustine Technologies LLC
- Additive manufacturing systems and related methods utilizing risley prism beam steering8 Oct 2026US 2026/0307171 A1VulcanForms Inc.
Most cited
By later US patents
- Three-dimensional printing techniques1,084US 5,204,055 AMassachusetts Institute of Technology · 1993
- Method and apparatus for producing parts by selective sintering887US 4,863,538 ABoard of Regents, The University of Texas System · 1989
- Method for making a perfected medical model on the basis of digital image information of a part of the body850US 5,768,134 AMaterialise, Naamloze Vennootschap · 1998
- Three-dimensional printing techniques723US 5,387,380 AMassachusetts Institute of Technology · 1995
- Fabricating multi-part assemblies597US 9,815,118 B1Desktop Metal, Inc. · 2017