B22D 23/02
Top casting
B22D23/02 (Top casting) appears on 20 US grants and 33 published applications in this corpus.
Search patents in B22D- Granted patents
- 20
- Published applications
- 33
- Assignees
- 21
- Inventors
- 77
- Latest grant
- 6 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 3 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 8 |
| 2015 | 3 | 1 |
| 2016 | 1 | 6 |
| 2017 | 3 | 2 |
| 2018 | 0 | 3 |
| 2019 | 3 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Liquid metal printing6 Jun 2023US 11,667,072 B2Aisin Aw Co., Ltd.
- Process for producing a coupler knuckle and improved coupler knuckle2 Feb 2021US 10,906,567 B2Pennsy Corporation
- Apparatus and methods for creating openings in materials that solidify14 Apr 2020US 10,618,832 B2
- Mold for producing cast parts24 Mar 2020US 10,596,620 B2
- Process for producing a coupler knuckle and improved coupler knuckle3 Sep 2019US 10,399,580 B2Pennsy Corporation
- Method for manufacturing high-chromium (cr) molten steel, method for manufacturing cast piece, and method for manufacturing press roll16 Apr 2026US 2026/0103769 A1Posco
- Method for manufacturing tial alloy casting material, tial alloy casting material, turbine blade for jet engine, and turbine wheel19 Jun 2025US 2025/0197969 A1AeroEdge Co., Ltd.
- Casting device and casting method27 May 2021US 2021/0154734 A1Sintokogio, Ltd.
- Liquid Metal Printing22 Apr 2021US 2021/0114285 A1Aisin Aw Co., Ltd.
- Process for producing a coupler knuckle and improved coupler knuckle26 Mar 2020US 2020/0094858 A1Pennsy Corporation
Most cited
By later US patents
- Method and apparatus for casting metal articles5US 7,958,928 B2PCC Airfoils, Inc. · 2011
- Method of casting metal articles5US 8,056,607 B2PCC Airfoils, Inc. · 2011
- Brake caliper for disc brake assembly and method and apparatus for producing same4US 9,737,929 B2Kelsey-Hayes Company · 2017
- Intake manifold for internal combustion engine2US 10,240,564 B2Toyota Jidosha Kabushiki Kaisha · 2019
- Film metal mould crystallizer and method for casting using the same2US 7,549,459 B2Beijing TaiHe Technology Co., Ltd · 2009