B22F 12/17
To heat the build chamber or platform
Official title: to heat the build chamber or platform
B22F12/17 (To heat the build chamber or platform) appears on 203 US grants and 377 published applications in this corpus.
Search patents in B22F- Granted patents
- 203
- Published applications
- 377
- Assignees
- 162
- Inventors
- 714
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 5 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 4 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 7 |
| 2016 | 1 | 11 |
| 2017 | 4 | 38 |
| 2018 | 3 | 38 |
| 2019 | 13 | 18 |
| 2020 | 25 | 37 |
| 2021 | 17 | 46 |
| 2022 | 22 | 46 |
| 2023 | 21 | 38 |
| 2024 | 43 | 32 |
| 2025 | 27 | 25 |
| 2026 | 8 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distortion mitigation in directed energy deposition25 Aug 2026US 12,715,042 B2Norsk Titanium AS
- Scalable additive manufacturing systems for handling complex feed materials25 Aug 2026US 12,715,175 B2Multiphasic Corporation
- 3D printer with the ability to print composite plastics and plastic metal and plastic ceramics compounds through additive manufacturing18 Aug 2026US 12,709,060 B2AE Intellectual Property Ltd.
- Variable print chamber walls for powder bed fusion additive manufacturing11 Aug 2026US 12,703,145 B2Seurat Technologies, Inc.
- Apparatus for printing wide bandgap semiconductor materials28 Jul 2026US 12,691,500 B2The Johns Hopkins University
- Print bed for 3d printing1 Oct 2026US 2026/0295939 A1
- 3d printing system utilizing a multi-material printing unit24 Sep 2026US 2026/0284750 A1studio 3e8, Inc.
- Method of calibrating a manufacturing device for additively manufacturing a three-dimensional object, and manufacturing device3 Sep 2026US 2026/0257276 A1Additive Manufacturing IP GmbH
- Chamber Systems For Additive Manufacturing9 Jul 2026US 2026/0192513 A1Seurat Technologies, Inc.
- 3d printer with expandable enclosed build chamber for metal additive manufacturing2 Jul 2026US 2026/0183843 A1Generational Systems, LLC
Most cited
By later US patents
- Forming structures from CAD solid models580US 6,391,251 B1Optomec Design Company · 2002
- Casting shapes180US 4,818,562 AWestinghouse Electric Corp. · 1989
- Method for freeforming objects with low-binder slurry138US 6,401,795 B1Sandia Corporation · 2002
- Method for producing monocrystalline structures128US 6,024,792 ASulzer Innotec AG · 2000
- Process for manufacturing or repairing turbine engine or compressor components100US 6,269,540 B1National Research Council of Canada · 2001