B29C 2945/76187
Screw
Official title: screw
B29C2945/76187 (Screw) appears on 154 US grants and 174 published applications in this corpus.
Search patents in B29C- Granted patents
- 154
- Published applications
- 174
- Assignees
- 66
- Inventors
- 302
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 7 |
| 2002 | 4 | 6 |
| 2003 | 16 | 6 |
| 2004 | 3 | 9 |
| 2005 | 4 | 8 |
| 2006 | 10 | 11 |
| 2007 | 7 | 6 |
| 2008 | 7 | 15 |
| 2009 | 4 | 7 |
| 2010 | 14 | 0 |
| 2011 | 6 | 4 |
| 2012 | 3 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 6 |
| 2017 | 0 | 3 |
| 2018 | 1 | 7 |
| 2019 | 6 | 3 |
| 2020 | 5 | 5 |
| 2021 | 3 | 21 |
| 2022 | 6 | 9 |
| 2023 | 10 | 10 |
| 2024 | 10 | 14 |
| 2025 | 5 | 6 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and approaches for manufacturing parts1 Sep 2026US 12,722,334 B2The Procter & Gamble Company
- Molding machine7 Jul 2026US 12,673,455 B2The Japan Steel Works, Ltd.
- Method for supporting molding of pulverized material resin material16 Jun 2026US 12,654,377 B2Nissei Plastic Industrial Co., Ltd.
- Injection molding machine26 May 2026US 12,636,822 B2Sumitomo Heavy Industries, Ltd.
- Injection molding machine with controller for diagnosing injection molding machine5 May 2026US 12,617,138 B2The Japan Steel Works, Ltd.
- Injection molding machine30 Apr 2026US 2026/0115982 A1Seikoh Giken Co., Ltd.
- Injection unit for a molding machine, a molding machine having such an injection unit and a method for determining a pressure loss of an injection unit16 Apr 2026US 2026/0102955 A1
- Plasticization control method and plasticization control apparatus for injection molding machine16 Apr 2026US 2026/0102957 A1Nissei Plastic Industrial Co., Ltd.
- Injection molding machine and injection molding system5 Mar 2026US 2026/0061681 A1Sumitomo Heavy Industries, Ltd.
- Injection molding machine15 Jan 2026US 2026/0014746 A1Toyo Innovex Co., Ltd.
Most cited
By later US patents
- Apparatus for proportionally controlling fluid delivery to a mold71US 6,309,208 B1Synventive Molding Solutions, Inc. · 2001
- Method of operating an injection molding machine67US 6,311,101 B1Engel Maschinenbau Gesellschaft m.b.H. · 2001
- Apparatus for proportionally controlling fluid delivery to a mold53US 6,287,107 B1Synventive Molding Solutions, Inc. · 2001
- Injection molding system with sequential gate control40US 5,919,492 A1999
- Dynamic feed control system26US 6,632,079 B1Synventive Molding Solutions, Inc. · 2003