B29C 2045/1722
Injecting fluids containing plastic material
Official title: {injecting fluids containing plastic material}
B29C2045/1722 (Injecting fluids containing plastic material) appears on 46 US grants and 58 published applications in this corpus.
Search patents in B29C- Granted patents
- 46
- Published applications
- 58
- Assignees
- 27
- Inventors
- 90
- Latest grant
- 27 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 0 |
| 2003 | 3 | 3 |
| 2004 | 0 | 4 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 4 |
| 2012 | 5 | 4 |
| 2013 | 3 | 3 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 1 | 3 |
| 2019 | 2 | 3 |
| 2020 | 0 | 4 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 6 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Foaming technology in long glass fiber filled materials27 Aug 2024US 12,070,882 B2Sabic Global Technologies B.V.
- Method of forming an article4 Jul 2023US 11,691,319 B2Bockatech Ltd.
- Method of forming an article20 Sep 2022US 11,446,849 B2Bockatech Ltd.
- Method and apparatus for manufacturing foamed product3 May 2022US 11,318,646 B2Maxell, Ltd.
- Process for producing longer fibers in injection molded solid parts by dissolving of gas during plasticizing15 Mar 2022US 11,273,585 B2Sabic Global Technologies B.V.
- Injection device for foam molding, injection molding machine, and foam molding method17 Apr 2025US 2025/0121546 A1The Japan Steel Works, Ltd.
- Physical foaming agent introduction filter, and apparatus and method for producing foamed molded product14 Nov 2024US 2024/0375328 A1Maxell, Ltd.
- Assembly of metal flange and resin pipe and method of manufacturing assembly14 Nov 2024US 2024/0377005 A1The Yokohama Rubber Co., Ltd.
- Improvements relating to face masks1 Feb 2024US 2024/0032627 A1Intersurgical AG
- Improvements relating to face masks1 Feb 2024US 2024/0033544 A1Intersurgical AG
Most cited
By later US patents
- Method for injection molding molded parts from thermoplastic and added fluid27US 6,451,230 B1Battenfeld GmbH · 2002
- Process for injection molding a hollow plastic article23US 5,139,714 A1992
- Polymer processing systems including screws19US 7,318,713 B2Trexel, Inc. · 2008
- Reinforced tubing manufacture by a plastic processing screw machine15US 5,851,477 A1998
- Container having a foamed wall15US 8,124,203 B2Plastic Technologies, Inc. · 2012