B29C 2949/3022
Partially
Official title: partially
B29C2949/3022 (Partially) appears on 54 US grants and 52 published applications in this corpus.
Search patents in B29C- Granted patents
- 54
- Published applications
- 52
- Assignees
- 32
- Inventors
- 78
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 6 |
| 2009 | 2 | 2 |
| 2010 | 2 | 3 |
| 2011 | 1 | 2 |
| 2012 | 4 | 3 |
| 2013 | 5 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 3 |
| 2020 | 3 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 5 |
| 2023 | 1 | 5 |
| 2024 | 1 | 1 |
| 2025 | 5 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine and method for injection molding multilayer articles having a high proportion of internal layer material7 Apr 2026US 12,594,702 B2Husky Injection Molding Systems Ltd.
- Bottle-forming preform with a multilayered wall, and gaseous beverage bottle obtained with such a preform17 Mar 2026US 12,576,575 B2Societe des Produits Nestle S. A.
- Method of injection molding preform23 Sep 2025US 12,420,985 B2Yoshino Kogyosho Co., Ltd.
- Method for producing delamination container and apparatus for producing delamination container10 Jun 2025US 12,325,172 B2Nissei Asb Machine Co., Ltd.
- Manufacturing method and manufacturing apparatus for delamination container20 May 2025US 12,304,131 B2Nissei Asb Machine Co., Ltd.
- Bottle-forming preform with a multilayered wall, and gaseous beverage bottle obtained with such a preform25 Jun 2026US 2026/0175507 A1Societe des Produits Nestle S. A.
- Method for producing delamination container and apparatus for producing delamination container28 Aug 2025US 2025/0269577 A1Nissei Asb Machine Co., Ltd.
- Bottle-forming preform with a multilayered wall, and gaseous beverage bottle obtained with such a preform24 Oct 2024US 2024/0351266 A1Societe des Produits Nestle S. A.
- Machine and method for injection molding multilayer articles having a high proportion of internal layer material7 Dec 2023US 2023/0390983 A1Husky Injection Molding Systems Ltd.
- Method of injection molding preform6 Jul 2023US 2023/0211925 A1Yoshino Kogyosho Co., Ltd.
Most cited
By later US patents
- Multilayer plastic container and method of making the same136US 6,123,211 AAmerican National Can Company · 2000
- Synthetic resin made thin-walled bottle106US 4,997,692 AYoshino Kogyosho Co., Ltd. · 1991
- Multilayer plastic container and method of making the same75US 6,280,679 B1Pechiney Emballage Flexible Europe · 2001
- Multilayer plastic container and method of making the same73US 6,419,874 B2Pechiney Emballage Flexible Europe · 2002
- Method of molding multi-layer polymer plastic articles with control of relative shifting of the core layer68US 6,596,213 B2Kortec, Inc. · 2003