B29C 49/08
Biaxial stretching during blow-moulding
B29C49/08 (Biaxial stretching during blow-moulding) appears on 1,476 US grants and 1,424 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,476
- Published applications
- 1,424
- Assignees
- 387
- Inventors
- 1,954
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 26 | 0 |
| 1977 | 25 | 0 |
| 1978 | 20 | 0 |
| 1979 | 11 | 0 |
| 1980 | 19 | 0 |
| 1981 | 13 | 0 |
| 1982 | 17 | 0 |
| 1983 | 25 | 0 |
| 1984 | 18 | 0 |
| 1985 | 15 | 0 |
| 1986 | 19 | 0 |
| 1987 | 7 | 0 |
| 1988 | 13 | 0 |
| 1989 | 14 | 0 |
| 1990 | 13 | 0 |
| 1991 | 17 | 0 |
| 1992 | 17 | 0 |
| 1993 | 20 | 0 |
| 1994 | 12 | 0 |
| 1995 | 15 | 0 |
| 1996 | 21 | 0 |
| 1997 | 11 | 0 |
| 1998 | 18 | 0 |
| 1999 | 19 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 9 |
| 2002 | 20 | 22 |
| 2003 | 18 | 30 |
| 2004 | 24 | 29 |
| 2005 | 14 | 29 |
| 2006 | 12 | 35 |
| 2007 | 10 | 39 |
| 2008 | 10 | 50 |
| 2009 | 14 | 45 |
| 2010 | 24 | 79 |
| 2011 | 42 | 69 |
| 2012 | 34 | 73 |
| 2013 | 52 | 49 |
| 2014 | 62 | 80 |
| 2015 | 57 | 89 |
| 2016 | 63 | 87 |
| 2017 | 64 | 85 |
| 2018 | 59 | 69 |
| 2019 | 91 | 64 |
| 2020 | 65 | 70 |
| 2021 | 56 | 72 |
| 2022 | 69 | 69 |
| 2023 | 65 | 54 |
| 2024 | 54 | 63 |
| 2025 | 39 | 30 |
| 2026 | 26 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Resin molded product information management method, method for producing resin container, resin molded product information management device, and blow molding device6 Oct 2026US 12,752,473 B2Nissei Asb Machine Co., Ltd.
- Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold6 Oct 2026US 12,752,955 B2Nissei Asb Machine Co., Ltd.
- Resin mixture, method of producing resin mixture, stretch blow molded product, and method of producing stretch blow molded product22 Sep 2026US 12,742,040 B2Canon Kabushiki Kaisha
- Method for manufacturing a PHA container25 Aug 2026US 12,715,170 B2Societe des Produits Nestle S. A.
- Container preform made of plastics material27 Aug 2026US 2026/0249538 A1Sidel Participations
- Container preform made of plastics material27 Aug 2026US 2026/0249540 A1Sidel Participations
- Tagged container and tagged preform20 Aug 2026US 2026/0242095 A1Nissha Co., Ltd.
- Method for producing blow-molded article, resin composition, and pellet13 Aug 2026US 2026/0233452 A1Canon Kabushiki Kaisha
- Blow-molded article, method for producing toner bottle and blow-molded article, molded article, and pellet13 Aug 2026US 2026/0233453 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Hot fill container260US 4,863,046 AContinental PET Technologies, Inc. · 1989
- Pet container for hot filled applications260US 5,067,622 AVan Dorn Company · 1991
- Pasteurizable plastic container191US 5,908,128 AContinental PET Technologies, Inc. · 1999
- Preform and bottle using pet/pen blends and copolymers189US 5,888,598 AThe Coca-Cola Company · 1999
- Container and method of making container from polyethylene naphthalate and copolymers thereof188US 5,780,130 AThe Coca-Cola Company · 1998