B29C 64/255
Enclosures for the building material
Official title: Enclosures for the building material, e.g. powder containers
B29C64/255 (Enclosures for the building material) appears on 929 US grants and 1,446 published applications in this corpus.
Search patents in B29C- Granted patents
- 929
- Published applications
- 1,446
- Assignees
- 414
- Inventors
- 2,149
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 2 | 6 |
| 2012 | 2 | 1 |
| 2013 | 4 | 7 |
| 2014 | 3 | 6 |
| 2015 | 6 | 33 |
| 2016 | 16 | 38 |
| 2017 | 24 | 62 |
| 2018 | 28 | 122 |
| 2019 | 47 | 155 |
| 2020 | 68 | 206 |
| 2021 | 120 | 240 |
| 2022 | 170 | 181 |
| 2023 | 179 | 125 |
| 2024 | 111 | 107 |
| 2025 | 94 | 99 |
| 2026 | 51 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymeric microstructures and systems and methods for making same6 Oct 2026US 12,751,914 B2The Board of Trustees of the Leland Stanford Junior University
- Stereolithography apparatus equipped for detecting amount of resin, and method of operating same29 Sep 2026US 12,746,723 B2Planmeca Oy
- Vat for 3D printers handling high viscosity resins22 Sep 2026US 12,741,417 B23D Controls Inc.
- 3D printing-based device for shield tunnel lining formation8 Sep 2026US 12,728,588 B2Zhejiang University City College
- Printhead, system and method for direct write vapor deposition8 Sep 2026US 12,728,590 B2The University of Chicago
- Manufacturing system configured to carry out a method for additively manufacturing a plurality of ophthalmic devices and such a method8 Oct 2026US 2026/0307328 A1Essilor International
- Modular Storage Device and Filament Outlet8 Oct 2026US 2026/0307331 A1FabNotion Limited
- Replaceable screen cartridge system for three-dimensional printers8 Oct 2026US 2026/0307332 A1SprintRay, Inc.
- Polymeric Microstructures and Systems and Methods for Making Same1 Oct 2026US 2026/0294795 A1The Board of Trustees of the Leland Stanford Junior University
- Three-Dimensional Object Printing Apparatus And Head Unit1 Oct 2026US 2026/0295938 A1Seiko Epson Corporation
Most cited
By later US patents
- Device for producing a three-dimensional object, especially a laser sintering machine352US 6,554,600 B1EOS GmbH Electro Optical Systems · 2003
- Polyurethane resins having multiple mechanisms of hardening for use in producing three-dimensional objects271US 9,453,142 B2Carbon3D, Inc. · 2016
- Apparatuses, systems and methods for three-dimensional printing262US 9,254,535 B2Velo3D, Inc. · 2016
- Rapid prototyping system with filament supply spool monitoring210US 6,022,207 AStratasys, Inc. · 2000
- Apparatuses, systems and methods for three-dimensional printing197US 9,346,127 B2Velo3D, Inc. · 2016