B22D 17/2061
Using screws
Official title: {using screws}
B22D17/2061 (Using screws) appears on 32 US grants and 41 published applications in this corpus.
Search patents in B22D- Granted patents
- 32
- Published applications
- 41
- Assignees
- 28
- Inventors
- 74
- Latest grant
- 8 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 6 | 3 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 3 | 6 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 3 | 3 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injection device8 Mar 2022US 11,267,177 B2The Japan Steel Works, Ltd.
- Casting method for forming screw hole on inclined plane of casting, and casting integrated with insert having screw thread11 Jan 2022US 11,219,944 B2Hyundai Motor Company
- Module for a die-casting device9 Nov 2021US 11,167,342 B2Thixotropic Piston Injection Technology GmbH
- Raw material for thixomolding, method for producing raw material for thixomolding, and molded body19 Oct 2021US 11,148,197 B2Seiko Epson Corporation
- Apparatus for high-throughput screw caster of multi-component gradient metal material9 Feb 2021US 10,913,110 B2University of Science and Technology Beijing
- Injection Molding Machine Hopper, Injection Device, and Injection Molding Machine3 Sep 2026US 2026/0257268 A1The Japan Steel Works, Ltd.
- Screw maintenance jig of metal injection molding machine, and screw maintenance method27 Aug 2026US 2026/0249348 A1The Japan Steel Works, Ltd.
- Injection molding machine and material supply apparatus27 Mar 2025US 2025/0100196 A1The Japan Steel Works, Ltd.
- Casting process and casting machine for metals26 Dec 2024US 2024/0424552 A1Engel Austria GmbH
- Smart insert pin and method of using same for die casting of ultra-large castings for a vehicle6 Jun 2024US 2024/0181523 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Method and apparatus for the injection molding of metal alloys93US 5,040,589 AThe Dow Chemical Company · 1991
- Apparatus for the injection molding of a metal alloy: sub-ring concept32US 5,680,894 ALindberg Corporation · 1997
- Method for producing a composite metal product20US 6,860,314 B1Nissei Plastic Industrial Co., Ltd. · 2005
- Material melting device of metal injection molding machine8US 6,860,316 B22005
- Metering method of metal material in injection molding7US 6,588,486 B1Nissei Plastic Industrial Co., Ltd. · 2003