B29C 2949/3026
Having two or more components
Official title: having two or more components
B29C2949/3026 (Having two or more components) appears on 563 US grants and 452 published applications in this corpus.
Search patents in B29C- Granted patents
- 563
- Published applications
- 452
- Assignees
- 153
- Inventors
- 656
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 10 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 13 | 0 |
| 1986 | 7 | 0 |
| 1987 | 12 | 0 |
| 1988 | 14 | 0 |
| 1989 | 6 | 0 |
| 1990 | 18 | 0 |
| 1991 | 13 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 15 | 0 |
| 1998 | 22 | 0 |
| 1999 | 17 | 0 |
| 2000 | 13 | 0 |
| 2001 | 21 | 7 |
| 2002 | 23 | 22 |
| 2003 | 18 | 22 |
| 2004 | 18 | 25 |
| 2005 | 10 | 39 |
| 2006 | 6 | 41 |
| 2007 | 13 | 24 |
| 2008 | 14 | 47 |
| 2009 | 15 | 36 |
| 2010 | 15 | 38 |
| 2011 | 20 | 19 |
| 2012 | 24 | 21 |
| 2013 | 19 | 7 |
| 2014 | 23 | 11 |
| 2015 | 11 | 11 |
| 2016 | 6 | 10 |
| 2017 | 8 | 8 |
| 2018 | 13 | 9 |
| 2019 | 4 | 8 |
| 2020 | 9 | 13 |
| 2021 | 6 | 8 |
| 2022 | 4 | 11 |
| 2023 | 9 | 6 |
| 2024 | 9 | 2 |
| 2025 | 7 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Preforms for flair applications7 Jul 2026US 12,673,448 B2
- Method and device for manufacturing resin-made container6 Jan 2026US 12,515,392 B2Nissei Asb Machine Co., Ltd.
- Container and method of manufacture7 Oct 2025US 12,434,422 B2Ring Container Technologies, LLC
- Preform layered body and layered container8 Jul 2025US 12,350,875 B2Nissha Co., Ltd.
- Method for producing delamination container and apparatus for producing delamination container10 Jun 2025US 12,325,172 B2Nissei Asb Machine Co., Ltd.
- Blow molded article with visual effects5 Feb 2026US 2026/0034716 A1The Procter & Gamble Company
- Container and method of manufacture2 Oct 2025US 2025/0303629 A1Ring Container Technologies, LLC
- Method for producing delamination container and apparatus for producing delamination container28 Aug 2025US 2025/0269577 A1Nissei Asb Machine Co., Ltd.
- Molded article with selectively varied core layer geometry and hot runner nozzles for producing same14 Aug 2025US 2025/0256442 A1Husky Injection Molding Systems Ltd.
- Method for processing dairy bottle recyclate in a new production of dairy bottles (closed-loop, bottle-to-bottle) and product obtained from it3 Jul 2025US 2025/0214282 A1Resilux
Most cited
By later US patents
- Squeezable multi-layer dispensing container with one-way valve197US 5,332,121 AContinental PET Technologies, Inc. · 1994
- Preform and bottle using pet/pen blends and copolymers189US 5,888,598 AThe Coca-Cola Company · 1999
- Biaxially drawn polyester vessel having resistance to heat distortion and gas barrier properties and process for preparation thereof179US 4,818,575 AToyo Seikan Kaisha, Ltd. · 1989
- Bottle-shaped container159US 4,501,781 AYoshino Kogyosho Co., Ltd. · 1985
- Multilayer plastic container and method of making the same136US 6,123,211 AAmerican National Can Company · 2000