B29C 66/7371
Oriented or heat-shrinkable
Official title: {oriented or heat-shrinkable}
B29C66/7371 (Oriented or heat-shrinkable) appears on 538 US grants and 388 published applications in this corpus.
Search patents in B29C- Granted patents
- 538
- Published applications
- 388
- Assignees
- 344
- Inventors
- 983
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 5 | 0 |
| 1978 | 11 | 0 |
| 1979 | 4 | 0 |
| 1980 | 11 | 0 |
| 1981 | 13 | 0 |
| 1982 | 14 | 0 |
| 1983 | 13 | 0 |
| 1984 | 8 | 0 |
| 1985 | 13 | 0 |
| 1986 | 14 | 0 |
| 1987 | 12 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 19 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 2 |
| 2002 | 6 | 5 |
| 2003 | 9 | 19 |
| 2004 | 3 | 14 |
| 2005 | 10 | 14 |
| 2006 | 4 | 8 |
| 2007 | 4 | 14 |
| 2008 | 5 | 20 |
| 2009 | 5 | 26 |
| 2010 | 11 | 11 |
| 2011 | 13 | 18 |
| 2012 | 20 | 21 |
| 2013 | 20 | 24 |
| 2014 | 14 | 17 |
| 2015 | 11 | 20 |
| 2016 | 11 | 12 |
| 2017 | 17 | 21 |
| 2018 | 8 | 21 |
| 2019 | 12 | 20 |
| 2020 | 20 | 15 |
| 2021 | 17 | 14 |
| 2022 | 12 | 15 |
| 2023 | 12 | 13 |
| 2024 | 14 | 12 |
| 2025 | 7 | 6 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Packaging bag with spout and method for producing packaging bag with spout14 Jul 2026US 12,679,619 B2ZACROS Corporation
- Systems and methods for sealing a container10 Mar 2026US 12,570,420 B2Yum Connect, LLC
- Pouch-shaped secondary battery sealing apparatus and pouch-shaped secondary battery manufacturing method24 Feb 2026US 12,562,416 B2LG Energy Solution, Ltd.
- Stitchless bulk bag with heat fused seams and method of production17 Feb 2026US 12,552,109 B2Ameriglobe, LLC
- Manufacturing of polyethylene thin films for high-altitude balloons23 Dec 2025US 12,502,843 B2Aerostar International, LLC
- Air-tight longitudinal sealing seam for thin films16 Jul 2026US 2026/0200614 A1Hochland SE
- Film piece joining device, film manufacturing device, bag-shaped container manufacturing device, film piece joining method, film manufacturing method, and bag-shaped container manufacturing method2 Jul 2026US 2026/0184024 A1Idemitsu Unitech Co., Ltd.
- Method of production of fabric bags or containers using heat fused seams25 Jun 2026US 2026/0176025 A1Ameriglobe, LLC
- Systems and methods for sealing a container14 May 2026US 2026/0131920 A1Yum Connect, LLC
- Thermal bonding method for plastic bag and method of manufacturing plastic bag23 Apr 2026US 2026/0109504 A1
Most cited
By later US patents
- Loop fastening material for fastening device and method of making same195US 5,032,122 AThe Procter & Gamble Company · 1991
- Method and apparatus for fabricating honeycomb insulating material147US 4,450,027 A1984
- Thermoplastic filament winding process98US 4,010,054 A1977
- Selective-area fusion of non-woven fabrics88US 4,265,954 APhillips Petroleum Company · 1981
- Method for manufacturing an endovascular graft section83US 7,125,464 B2Boston Scientific Santa Rosa Corp. · 2006