B29C 2045/0089
Successive filling of parts of a mould cavity, i.e. one cavity part
Official title: {successive filling of parts of a mould cavity, i.e. one cavity part being filled before another part is filled (sequential filling to prevent weld lines B29C2045/0032)}
B29C2045/0089 (Successive filling of parts of a mould cavity, i.e. one cavity part) appears on 38 US grants and 55 published applications in this corpus.
Search patents in B29C- Granted patents
- 38
- Published applications
- 55
- Assignees
- 39
- Inventors
- 110
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 5 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 3 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 5 |
| 2021 | 3 | 8 |
| 2022 | 4 | 3 |
| 2023 | 5 | 3 |
| 2024 | 5 | 6 |
| 2025 | 2 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injection molding machine, control method of injection molding machine, and computer readable storage medium9 Sep 2025US 12,409,593 B2Sodick Co., Ltd.
- Needle assemblies containing oriented needles and methods for production thereof15 Apr 2025US 12,274,668 B2Abbott Diabetes Care Inc.
- Injection-molded hose26 Nov 2024US 12,152,577 B2Integra Biosciences AG
- Needle assemblies containing oriented acupuncture needles and methods for production thereof25 Jun 2024US 12,016,821 B2Abbott Diabetes Care Inc.
- One-piece cast component having at least one integrated attachment part, and method for producing a cast component14 May 2024US 11,981,058 B2Lisa Dräxlmaier GmbH
- Method and mold for manufacturing resin-molded article, and resin-molded article11 Jun 2026US 2026/0158714 A1Moriroku Kabushiki Kaisha
- Suction cup comprising a lip having in a rim portion a polymeric material of reduced hardness27 Nov 2025US 2025/0360633 A1
- Needle assemblies containing oriented needles and methods for production thereof28 Aug 2025US 2025/0268788 A1Abbott Diabetes Care Inc.
- Injection molding system and method13 Feb 2025US 2025/0050558 A1King Steel Machinery Co., Ltd.
- Utensil with cell frame configuration and methods for manufacturing same6 Feb 2025US 2025/0040736 A1
Most cited
By later US patents
- Method and device for mold press forming41US 5,389,315 AKasai Kogyo Co., Ltd. · 1995
- Method of using a sequential fill valve gated injection molding system29US 5,762,855 ANascote Industries · 1998
- Mold and method for sequentially injecting plastics material to form an automotive vehicle body part9US 6,562,275 B1Compagnie Plastic Omnium · 2003
- Method for composite flow molding6US 10,946,595 B2Arris Composites Inc. · 2021
- Injection mold with replacable insert in mold cavity outlet opening5US 4,501,549 A1985