B29C 64/153
Using layers of powder being selectively joined
Official title: using layers of powder being selectively joined, e.g. by selective laser sintering or melting
B29C64/153 (Using layers of powder being selectively joined) appears on 3,408 US grants and 5,216 published applications in this corpus.
Search patents in B29C- Granted patents
- 3,408
- Published applications
- 5,216
- Assignees
- 1,031
- Inventors
- 6,525
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 12 | 0 |
| 1998 | 11 | 0 |
| 1999 | 14 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 6 |
| 2002 | 6 | 14 |
| 2003 | 13 | 19 |
| 2004 | 14 | 38 |
| 2005 | 10 | 32 |
| 2006 | 16 | 34 |
| 2007 | 8 | 34 |
| 2008 | 14 | 41 |
| 2009 | 12 | 34 |
| 2010 | 28 | 45 |
| 2011 | 24 | 42 |
| 2012 | 30 | 44 |
| 2013 | 27 | 67 |
| 2014 | 31 | 90 |
| 2015 | 52 | 183 |
| 2016 | 68 | 264 |
| 2017 | 130 | 421 |
| 2018 | 176 | 518 |
| 2019 | 265 | 623 |
| 2020 | 377 | 603 |
| 2021 | 461 | 593 |
| 2022 | 421 | 468 |
| 2023 | 384 | 335 |
| 2024 | 349 | 312 |
| 2025 | 267 | 223 |
| 2026 | 120 | 133 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing 3-dimensional model object using resin granular material6 Oct 2026US 12,752,480 B2Toray Industries, Inc.
- Chemical vapor deposition during additive manufacturing6 Oct 2026US 12,753,509 B2General Electric Company
- Methods and apparatus for additively manufactured endoskeleton-based transport structures29 Sep 2026US 12,746,706 B2Divergent Technologies, Inc.
- Method for producing a partially recycled polyaryletherketone powder by sintering29 Sep 2026US 12,746,718 B2Arkema France
- Optics in three-dimensional printing29 Sep 2026US 12,746,725 B2Velo3D, Inc.
- Additive production device and associated additive production method8 Oct 2026US 2026/0307327 A1EOS GmbH Electro Optical Systems
- Modulating internal ballistics in a 3d-printed rocket motor and an additive manufacturing process8 Oct 2026US 2026/0309106 A1X-Bow Launch Systems Inc.
- Laser powder bed fusion additive manufacturing anomaly detection1 Oct 2026US 2026/0295679 A1General Electric Company
- Additive manufacturing apparatus, method for controlling additive manufacturing apparatus, and control program for controlling additive manufacturing apparatus1 Oct 2026US 2026/0295680 A1Dmg Mori Co., Ltd.
- Powder hopper for additive manufacturing system1 Oct 2026US 2026/0295943 A1VulcanForms Inc.
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
- Fabricating multi-part assemblies597US 9,815,118 B1Desktop Metal, Inc. · 2017
- Forming structures from CAD solid models580US 6,391,251 B1Optomec Design Company · 2002
- Laser production of articles from powders454US 5,837,960 AThe Regents of the University of California · 1998
- Mass production of dental restorations by solid free-form fabrication methods418US 6,322,728 B1Jeneric/Pentron Incorporated · 2001