B29C 2945/76274
Runners, nozzles
Official title: runners, nozzles
B29C2945/76274 (Runners, nozzles) appears on 135 US grants and 164 published applications in this corpus.
Search patents in B29C- Granted patents
- 135
- Published applications
- 164
- Assignees
- 48
- Inventors
- 179
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 4 | 1 |
| 2002 | 6 | 3 |
| 2003 | 6 | 10 |
| 2004 | 5 | 4 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 5 | 8 |
| 2008 | 6 | 12 |
| 2009 | 6 | 6 |
| 2010 | 3 | 6 |
| 2011 | 7 | 4 |
| 2012 | 3 | 6 |
| 2013 | 1 | 1 |
| 2014 | 1 | 9 |
| 2015 | 9 | 10 |
| 2016 | 6 | 9 |
| 2017 | 9 | 13 |
| 2018 | 8 | 13 |
| 2019 | 9 | 11 |
| 2020 | 6 | 5 |
| 2021 | 11 | 8 |
| 2022 | 6 | 7 |
| 2023 | 5 | 4 |
| 2024 | 3 | 1 |
| 2025 | 3 | 5 |
| 2026 | 3 | 2 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods for determining zone types of heating zones in an injection molding system18 Aug 2026US 12,709,049 B2Husky Injection Molding Systems Ltd.
- Methods for heating a hot runner of an injection molding system9 Jun 2026US 12,649,272 B2Husky Injection Molding Systems Ltd.
- Injection molding device31 Mar 2026US 12,589,539 B2Jtekt Corporation
- Hot runner process controller11 Nov 2025US 12,466,117 B2Incoe Corporation
- Molding device with self-blocking feed channel1 Jul 2025US 12,347,701 B2Robert Bosch GmbH
- System and method for monitoring the closing position of a shutter pin2 Jul 2026US 2026/0183999 A1INGLASS S.p.A.
- Method of molding fiber reinforced resin impeller4 Jun 2026US 2026/0151942 A1Mitsubishi Electric Corporation
- Injection molding device4 Dec 2025US 2025/0367867 A1Suntory Holdings Limited
- Heated runner separator30 Oct 2025US 2025/0332774 A1Moxietec, LLC
- Hot runner control device and method of operating a hot runner control device4 Sep 2025US 2025/0276477 A1Gammaflux Controls, Inc.
Most cited
By later US patents
- System for monitoring temperature and pressure during a molding process222US 7,585,166 B22009
- Manifold system having flow control87US 6,464,909 B1Synventive Molding Solutions, Inc. · 2002
- Apparatus for proportionally controlling fluid delivery to a mold71US 6,309,208 B1Synventive Molding Solutions, Inc. · 2001
- Manifold system having flow control using extended valve pin54US 6,254,377 B1Synventive Molding Solutions, Inc. · 2001
- Apparatus for proportionally controlling fluid delivery to a mold53US 6,287,107 B1Synventive Molding Solutions, Inc. · 2001