B29C 2045/173
Using a plurality of fluid injection nozzles
Official title: {using a plurality of fluid injection nozzles}
B29C2045/173 (Using a plurality of fluid injection nozzles) appears on 19 US grants and 6 published applications in this corpus.
Search patents in B29C- Granted patents
- 19
- Published applications
- 6
- Assignees
- 15
- Inventors
- 37
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of manufacturing a two-wheeler frame9 Dec 2025US 12,491,671 B2Plastic Innovation GmbH
- Method and apparatus for real time control of injection of structural foaming agents, colorants, and other additives7 Jun 2022US 11,351,707 B2Imflux Inc.
- Resin molding method1 Jun 2021US 11,020,887 B2Canon Kabushiki Kaisha
- Applicator attachment6 Sep 2005US 6,939,072 B2L'oreal
- Multiple cavity gas assisted plastic injection molding7 Sep 2004US 6,787,097 B1Lear Corporation
- Injection molding apparatus and injection molding method1 Feb 2024US 2024/0033980 A1Smart Mold S.R.L.
- Method of manufacturing a two-wheeler frame28 Sep 2023US 2023/0302694 A1Plastic Innovation GmbH
- Method and apparatus for real time control of injection of structural foaming agents, colorants, and other additives26 Nov 2020US 2020/0368951 A1Imflux Inc.
- Method for the injection molding of internally hollow parts16 Jan 2020US 2020/0016808 A1Sapa AB
- Resin molding method28 Dec 2017US 2017/0368728 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Process for injection molding and hollow plastic article produced thereby58US 5,098,637 AMilad Limited Partnership · 1992
- Gas assisted injection molding31US 5,204,050 A1993
- Process for injection molding a hollow plastic article26US 5,225,141 AMilad Limited Partnership · 1993
- Pulsating gas-assisted injection molding method and apparatus25US 5,482,669 AGeneral Motors Corporation · 1996
- Gas assisted injection molding with controlled internal melt pressure22US 6,019,918 A2000