B29C 64/218
Rollers
B29C64/218 (Rollers) appears on 342 US grants and 518 published applications in this corpus.
Search patents in B29C- Granted patents
- 342
- Published applications
- 518
- Assignees
- 156
- Inventors
- 785
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 7 |
| 2016 | 0 | 11 |
| 2017 | 4 | 22 |
| 2018 | 9 | 53 |
| 2019 | 20 | 68 |
| 2020 | 43 | 66 |
| 2021 | 59 | 74 |
| 2022 | 60 | 60 |
| 2023 | 47 | 57 |
| 2024 | 45 | 36 |
| 2025 | 29 | 38 |
| 2026 | 23 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and apparatus for tailored grain size in an additive manufacturing environment11 Aug 2026US 12,703,147 B2GE Avio S. r. l.
- Near net shape additive manufacturing apparatus14 Jul 2026US 12,679,022 B2Thermwood Corporation
- Additive manufacturing systems and methods for top and side compression of material during material deposition16 Jun 2026US 12,654,393 B2GE Avio S. r. l.
- Additive manufacturing apparatus, system, and method16 Jun 2026US 12,654,394 B2Paxis LLC
- Stereolithography apparatus for improving planarity of a transparent sheet16 Jun 2026US 12,654,395 B23D Systems, Inc.
- Additive manufacturing systems and methods for top and side compression of material during material deposition24 Sep 2026US 2026/0284970 A1GE Avio S. r. l.
- Recoat assemblies including powder containment mechanisms and additive manufacturing systems including same3 Sep 2026US 2026/0257420 A1General Electric Company
- Apparatus for layerwise manufacture of 3d objects and method of operation3 Sep 2026US 2026/0257423 A1Stratasys Powder Production Ltd.
- Combination additive and subtractive manufacturing methods and apparatus for light polymerizable resins20 Aug 2026US 2026/0241636 A1Carbon, Inc.
- Actuator assemblies for additive manufacturing apparatuses and methods for using the same20 Aug 2026US 2026/0241638 A1General Electric Company
Most cited
By later US patents
- Rapid recoating of three-dimensional objects formed on a cross-sectional basis313US 5,902,537 A3D Systems, Inc. · 1999
- Fast three-dimensional modeling method and device241US 6,764,636 B13D Systems, Inc. · 2004
- Method for dispensing of powders132US 5,934,343 ATherics, Inc. · 1999
- Method and apparatus for three-dimensional additive manufacturing with a high energy high power ultrafast laser125US 9,643,361 B22017
- Method and apparatus for three-dimensional additive manufacturing with a high energy high power ultrafast laser120US 9,770,760 B22017