B29C 2949/0819
Of a layer
Official title: of a layer
B29C2949/0819 (Of a layer) appears on 137 US grants and 114 published applications in this corpus.
Search patents in B29C- Granted patents
- 137
- Published applications
- 114
- Assignees
- 63
- Inventors
- 186
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 6 |
| 2002 | 12 | 8 |
| 2003 | 9 | 11 |
| 2004 | 9 | 7 |
| 2005 | 1 | 3 |
| 2006 | 0 | 9 |
| 2007 | 3 | 6 |
| 2008 | 2 | 15 |
| 2009 | 5 | 6 |
| 2010 | 4 | 8 |
| 2011 | 4 | 5 |
| 2012 | 5 | 6 |
| 2013 | 7 | 3 |
| 2014 | 7 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 3 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 4 | 4 |
| 2021 | 3 | 1 |
| 2022 | 0 | 2 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Container and method of manufacture18 Nov 2025US 12,472,674 B1Ring Container Technologies, LLC
- Container and method of manufacture9 Jul 2024US 12,030,233 B2Ring Container Technologies, LLC
- Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energy absorbing additives, preform for making it and process for producing it12 Sep 2023US 11,752,683 B2Anheuser-Busch InBev S.A.
- Blow molded article with visual effects6 Jun 2023US 11,667,069 B2The Procter & Gamble Company
- Container, preform assembly and method and apparatus for forming containers7 Feb 2023US 11,571,836 B2Heineken Supply Chain B. V.
- Container and method of manufacture23 Apr 2026US 2026/0109103 A1Ring Container Technologies, LLC
- Multilayer container, method for producing two-layer preform and method for producing multilayer container24 Apr 2025US 2025/0128457 A1Mitsubishi Gas Chemical Company, Inc.
- Container and method of manufacture8 Aug 2024US 2024/0262028 A1Ring Container Technologies, Lld
- Integrally blow-moulded bag-in-container comprising an inner layer and an layer comprising energy absorbing additives, preform for making it and process for producing it16 Nov 2023US 2023/0364848 A1Anheuser-Busch InBev S.A.
- Integrally Blow-Moulded Bag-in-Container Comprising an Inner Layer and an Outer Layer Comprising Energy Absorbing Additives, Preform for Making It and Process for Producing it25 Aug 2022US 2022/0266498 A1Anheuser-Busch InBev S.A.
Most cited
By later US patents
- Multilayer plastic container and method of making the same136US 6,123,211 AAmerican National Can Company · 2000
- Preform and method for manufacturing a multi-layer blown finish container124US 6,749,780 B2Graham Packaging Company L. P. · 2004
- Plastic bottles and process for preparation thereof108US 4,486,378 AToyo Seikan Kaisha, Ltd. · 1984
- Multi-layer preform for draw-blow forming a bottle97US 4,646,925 AToyo Seikan Kaisha, Ltd. · 1987
- Method of forming laminated preforms86US 4,609,516 AContinental PET Technologies, Inc. · 1986