B29C 2949/0872
Weight
B29C2949/0872 (Weight) appears on 156 US grants and 144 published applications in this corpus.
Search patents in B29C- Granted patents
- 156
- Published applications
- 144
- Assignees
- 85
- Inventors
- 259
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 8 |
| 2005 | 5 | 11 |
| 2006 | 1 | 9 |
| 2007 | 1 | 9 |
| 2008 | 1 | 6 |
| 2009 | 2 | 9 |
| 2010 | 2 | 11 |
| 2011 | 6 | 10 |
| 2012 | 3 | 5 |
| 2013 | 1 | 3 |
| 2014 | 8 | 3 |
| 2015 | 4 | 6 |
| 2016 | 8 | 4 |
| 2017 | 5 | 7 |
| 2018 | 4 | 7 |
| 2019 | 5 | 2 |
| 2020 | 3 | 4 |
| 2021 | 3 | 3 |
| 2022 | 2 | 4 |
| 2023 | 6 | 3 |
| 2024 | 4 | 7 |
| 2025 | 3 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a PHA container25 Aug 2026US 12,715,170 B2Societe des Produits Nestle S. A.
- Lightweight plastic container and preform28 Oct 2025US 12,454,385 B2Plastipak Packaging, Inc.
- Lightweight plastic container and preform19 Aug 2025US 12,391,424 B2Plastipak Packaging, Inc.
- Preform extended finish for processing light weight ecologically beneficial bottles11 Mar 2025US 12,246,877 B2Niagara Bottling, LLC
- Container preform12 Nov 2024US 12,139,295 B2Niagara Bottling, LLC
- Lightweight plastic container and preform5 Feb 2026US 2026/0035125 A1Plastipak Packaging, Inc.
- Lightweight plastic container and preform4 Dec 2025US 2025/0368378 A1Plastipak Packaging, Inc.
- Cup-shaped body and method for manufacturing a cup-shaped body17 Jul 2025US 2025/0229936 A1Sacmi Imola S.C.
- Method for manufacturing a bottle1 May 2025US 2025/0135706 A1Societe des Produits Nestle S. A.
- Method for manufacturing a pha container24 Apr 2025US 2025/0128465 A1Societe des Produits Nestle S. A.
Most cited
By later US patents
- Preform and bottle using pet/pen blends and copolymers189US 5,888,598 AThe Coca-Cola Company · 1999
- Multilayer plastic container and method of making the same136US 6,123,211 AAmerican National Can Company · 2000
- Thin walled plastic container construction113US 4,372,455 ANational Can Corporation · 1983
- Plastic bottles and process for preparation thereof108US 4,486,378 AToyo Seikan Kaisha, Ltd. · 1984
- Refillable polyester beverage bottle and preform for forming same96US 4,755,404 AContinental PET Technologies, Inc. · 1988