B29C 2945/76682
Injection piston cylinder
Official title: injection piston cylinder
B29C2945/76682 (Injection piston cylinder) appears on 8 US grants and 12 published applications in this corpus.
Search patents in B29C- Granted patents
- 8
- Published applications
- 12
- Assignees
- 8
- Inventors
- 25
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 3 |
By publication year.
Recent patents
- Dual injection system and synchronization control method thereof30 Dec 2025US 12,508,759 B2Ningbo LK Technology Co., Ltd.
- Injection molding machine, additive manufacturing apparatus, and pressure control method27 Feb 2024US 11,911,947 B2Toyota Jidosha Kabushiki Kaisha
- In an injection molding machine, a method of controlling a melt accumulator31 May 2016US 9,352,503 B2Husky Injection Molding Systems Ltd.
- Mold-runner system having independently controllable shooting-pot assemblies29 Apr 2014US 8,708,683 B2Husky Injection Molding Systems Ltd.
- Mold having independent movable walls22 Jun 2010US 7,740,471 B2ECIM Technologies B.V.
- Dual injection system and synchronization control method thereof20 Nov 2025US 2025/0353233 A1Ningbo LK Technology Co., Ltd.
- Systems and Approaches for Manufacturing Parts15 May 2025US 2025/0153408 A1The Procter & Gamble Company
- Injection molding machine10 Apr 2025US 2025/0114988 A1Sumitomo Heavy Industries, Ltd.
- Injection molding machine, additive manufacturing apparatus, and pressure control method6 Oct 2022US 2022/0314513 A1Toyota Jidosha Kabushiki Kaisha
- In an injection molding machine, a method of controlling a melt accumulator6 Dec 2012US 2012/0306113 A1Husky Injection Molding Systems Ltd.
Most cited
By later US patents
- Mold having independent movable walls15US 7,740,471 B2ECIM Technologies B.V. · 2010
- Injection control method of die-casting machine and injection control unit of die-casting machine4US 7,166,245 B2Toshiba Kikai Kabushiki Kaisha · 2007
- Monitor for injection molding machine2US 7,261,009 B2Fanuc Corporation · 2007
- Injection molding machine, additive manufacturing apparatus, and pressure control method1US 11,911,947 B2Toyota Jidosha Kabushiki Kaisha · 2024
- Mold-runner system having independently controllable shooting-pot assemblies1US 8,708,683 B2Husky Injection Molding Systems Ltd. · 2014