B29C 45/2725
Manifolds
Official title: {Manifolds}
B29C45/2725 (Manifolds) appears on 334 US grants and 299 published applications in this corpus.
Search patents in B29C- Granted patents
- 334
- Published applications
- 299
- Assignees
- 136
- Inventors
- 448
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 2 |
| 2002 | 8 | 8 |
| 2003 | 11 | 9 |
| 2004 | 9 | 20 |
| 2005 | 5 | 8 |
| 2006 | 5 | 15 |
| 2007 | 17 | 16 |
| 2008 | 15 | 11 |
| 2009 | 9 | 17 |
| 2010 | 6 | 9 |
| 2011 | 8 | 13 |
| 2012 | 8 | 16 |
| 2013 | 12 | 11 |
| 2014 | 10 | 13 |
| 2015 | 11 | 12 |
| 2016 | 10 | 12 |
| 2017 | 6 | 15 |
| 2018 | 10 | 15 |
| 2019 | 7 | 8 |
| 2020 | 8 | 14 |
| 2021 | 14 | 15 |
| 2022 | 7 | 15 |
| 2023 | 11 | 5 |
| 2024 | 13 | 8 |
| 2025 | 3 | 10 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gearwheel with an insert portion made of metal and an outer portion made of plastic, steering mechanism with such a gearwheel and method for producing such a gearwheel25 Aug 2026US 12,716,478 B2ZF Friedrichshafen AG
- Mold, method for manufacturing plate-shaped molded article, method for manufacturing test piece, and method for predicting characteristics of resin composition molded article4 Aug 2026US 12,697,760 B2DIC Corporation
- Method for manufacturing injection-molded product25 Nov 2025US 12,479,137 B2Kaneka Corporation
- Hot runner system17 Jun 2025US 12,330,357 B2Mold-Masters (2007) Limited
- Injection molding apparatus29 Apr 2025US 12,285,894 B2Top Grade Molds Ltd.
- Injection molding device and method for controlling injection molding device13 Aug 2026US 2026/0233448 A1Seiko Epson Corporation
- Battery pack manufacturing device and method of manufacturing battery pack11 Jun 2026US 2026/0158715 A1Samsung SDI.Co., Ltd.
- Manifold insulation and securing means20 Nov 2025US 2025/0353228 A1Synventive Molding Solutions, Inc.
- Injection molding machine4 Sep 2025US 2025/0276475 A1Seiko Epson Corporation
- Article manufacturing method and manufacturing apparatus12 Jun 2025US 2025/0187238 A1
Most cited
By later US patents
- Mold device for making plastic articles from resin193US 4,451,224 AGeneral Electric Company · 1984
- Manifold system having flow control87US 6,464,909 B1Synventive Molding Solutions, Inc. · 2002
- Hot runner manifold for injection molding machine84US 4,588,367 AHusky Injection Molding Systems Ltd. · 1986
- Apparatus for proportionally controlling fluid delivery to a mold71US 6,309,208 B1Synventive Molding Solutions, Inc. · 2001
- Hot runner system for coinjection molding54US 6,062,840 ADynisco Hotrunners, Inc. · 2000