B29C 45/1615
The materials being injected at different moulding stations
Official title: {The materials being injected at different moulding stations}
B29C45/1615 (The materials being injected at different moulding stations) appears on 525 US grants and 636 published applications in this corpus.
Search patents in B29C- Granted patents
- 525
- Published applications
- 636
- Assignees
- 385
- Inventors
- 1,188
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 15 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 3 |
| 2002 | 12 | 7 |
| 2003 | 5 | 16 |
| 2004 | 20 | 29 |
| 2005 | 6 | 20 |
| 2006 | 17 | 36 |
| 2007 | 14 | 23 |
| 2008 | 13 | 27 |
| 2009 | 13 | 29 |
| 2010 | 15 | 24 |
| 2011 | 16 | 19 |
| 2012 | 15 | 21 |
| 2013 | 17 | 22 |
| 2014 | 17 | 28 |
| 2015 | 19 | 27 |
| 2016 | 19 | 27 |
| 2017 | 19 | 38 |
| 2018 | 24 | 39 |
| 2019 | 27 | 32 |
| 2020 | 27 | 37 |
| 2021 | 24 | 29 |
| 2022 | 24 | 30 |
| 2023 | 19 | 29 |
| 2024 | 15 | 17 |
| 2025 | 28 | 23 |
| 2026 | 9 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Injection molding method6 Oct 2026US 12,752,467 B2King Steel Machinery Co., Ltd.
- Injection molding system and method11 Aug 2026US 12,703,133 B2King Steel Machinery Co., Ltd.
- Injection molded body and method for manufacturing same19 May 2026US 12,630,086 B2Mitsuba Corporation
- Plastic cover comprising a coating layer28 Apr 2026US 12,611,998 B2Bayerische Motoren Werke Aktiengesellschaft
- Injection molding apparatus and injection molding process for producing multicomponent plastics moldings24 Mar 2026US 12,583,152 B2Summerer Technologies GmbH & Co. KG
- Injection molding process including in-mold laser gate cutting25 Jun 2026US 2026/0175487 A1GM Global Technology Operations LLC
- Injection molding systems for forming pod holders and beverage pods, and associated devices and methods21 May 2026US 2026/0138816 A1Nexe Innovations Inc.
- Vehicle panel and method for manufacturing vehicle panel22 Jan 2026US 2026/0021613 A1Toyoda Gosei Co., Ltd.
- Vehicle storage compartment cover and manufacturing method thereof1 Jan 2026US 2026/0001491 A1Hyundai Motor Company
- Surface conditioning article25 Dec 2025US 2025/0386926 A13M Innovative Properties Company
Most cited
By later US patents
- Method of operating a two-shot injection-molding machine258US 4,444,711 AHusky Injection Molding Systems Ltd. · 1984
- Two-shot injection molding225US 4,460,534 AInternational Business Machines Corporation · 1984
- Two-shot molded plunger107US 5,902,276 ALiebel-Flarsheim Company · 1999
- Oral care implement having multi-component handle81US 8,549,691 B2Colgate-Palmolive Company · 2013
- Double injection mold with neck gating77US 3,947,176 ARainville Company, Inc. · 1976