B29C 2045/2787
Nozzle tips made of at least 2 different materials
Official title: {Nozzle tips made of at least 2 different materials}
B29C2045/2787 (Nozzle tips made of at least 2 different materials) appears on 37 US grants and 41 published applications in this corpus.
Search patents in B29C- Granted patents
- 37
- Published applications
- 41
- Assignees
- 15
- Inventors
- 66
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 4 | 5 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 3 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 1 | 2 |
| 2016 | 3 | 3 |
| 2017 | 0 | 5 |
| 2018 | 2 | 3 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nozzle tip for injection molding17 Jun 2025US 12,330,355 B2INGLASS S.p.A.
- Hot runner nozzle tip and hot runner nozzle tip components20 Jul 2021US 11,065,791 B2Mold-Masters (2007) Limited
- Valve pin and nozzle configuration and method of control26 Jan 2021US 10,899,055 B2Synventive Molding Solutions, Inc.
- Nozzle configuration for purging flow channel10 Mar 2020US 10,583,598 B2Synventive Molding Solutions, Inc.
- Injector for apparatus for injection moulding of plastic materials for the production of transparent or semi-transparent aesthetic components for motor vehicles, for example lamp lenses, and an injection moulding apparatus31 Dec 2019US 10,518,450 B2INGLASS S.p.A.
- Injector Nozzle Tip for Plastic Injection Molding Machines12 Feb 2026US 2026/0042248 A1INGLASS S.p.A.
- Nozzle tip for injection molding22 Jun 2023US 2023/0191674 A1INGLASS S.p.A. con Socio Unico
- Insert for Use in an Injection Molding Nozzle and Injection Molding Nozzle with Such an Insert15 Nov 2018US 2018/0326632 A1Gunther Heisskanaltechnik GmbH
- Insert for Use in an Injection Molding Nozzle and Injection Molding Nozzle with Such an Insert11 Oct 2018US 2018/0290361 A1Gunther Heisskanaltechnik GmbH
- Hot runner nozzle tip and hot runner nozzle tip components12 Apr 2018US 2018/0099442 A1Mold-Masters (2007) Limited
Most cited
By later US patents
- Injection molding nozzle and method41US 4,771,164 A1988
- Injection molding system having manifold with side mounted nozzles40US 4,810,184 AMold-Masters Limited · 1989
- Injection molding nozzle tip insulator and injection molding device28US 6,428,305 B2Husky Injection Molding Systems Ltd. · 2002
- Injection molding hot tip seal27US 4,450,999 A1984
- Injection molding nozzle with radial vanes24US 5,652,003 A1997