B29C 45/1625
Injecting parison-like articles
Official title: {Injecting parison-like articles}
B29C45/1625 (Injecting parison-like articles) appears on 52 US grants and 47 published applications in this corpus.
Search patents in B29C- Granted patents
- 52
- Published applications
- 47
- Assignees
- 29
- Inventors
- 63
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 3 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 5 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 3 | 2 |
| 2022 | 1 | 5 |
| 2023 | 0 | 4 |
| 2024 | 1 | 1 |
| 2025 | 7 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resin-made container manufacturing method, manufacturing device, and metal mold unit10 Feb 2026US 12,544,955 B2Nissei Asb Machine Co., Ltd.
- Cooling device for a plurality of preforms or tubular containers16 Dec 2025US 12,496,759 B2S.I.P.A. Società Di Industrializzazione Progettazione E Automazione S.P.A.
- Method and apparatus for producing resin container28 Oct 2025US 12,454,091 B2Nissei Asb Machine Co., Ltd.
- Apparatus and method for coinjection of a multilayer molded article with a segmented internal layer23 Sep 2025US 12,420,466 B2Husky Injection Molding Systems Ltd.
- Method for producing delamination container and apparatus for producing delamination container10 Jun 2025US 12,325,172 B2Nissei Asb Machine Co., Ltd.
- Method for producing delamination container and apparatus for producing delamination container28 Aug 2025US 2025/0269577 A1Nissei Asb Machine Co., Ltd.
- Injection molding of multilayer articles with post-pullback pressure monitoring26 Jun 2025US 2025/0205949 A1Husky Injection Molding Systems Ltd.
- Multilayer container, method for producing two-layer preform, and method for producing the multilayer container1 May 2025US 2025/0136316 A1Mitsubishi Gas Chemical Company, Inc.
- A cooling device for a plurality of preforms or tubular containers16 May 2024US 2024/0157616 A1S.I.P.A. Societå Industrializzazione Progettazione E Automazone S.P.A.
- Method and apparatus for producing resin container2 Nov 2023US 2023/0347570 A1Nissei Asb Machine Co., Ltd.
Most cited
By later US patents
- Double injection mold with neck gating77US 3,947,176 ARainville Company, Inc. · 1976
- Method of making preform and container with crystallized neck finish74US 6,217,818 B1Continental PET Technologies, Inc. · 2001
- Coated polyester preforms and method of making same72US 6,391,408 B1Advanced Plastics Technologies, Ltd. · 2002
- Methods for preparing coated polyester articles62US 6,676,883 B2Advanced Plastics Technologies, Ltd. · 2004
- Mold for injection molding multilayer preforms55US 6,352,426 B1Advanced Plastics Technologies, Ltd. · 2002