B32B 2307/582
Tearability
B32B2307/582 (Tearability) appears on 1,214 US grants and 1,871 published applications in this corpus.
Search patents in B32B- Granted patents
- 1,214
- Published applications
- 1,871
- Assignees
- 870
- Inventors
- 3,681
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 14 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 13 | 0 |
| 2001 | 8 | 3 |
| 2002 | 8 | 14 |
| 2003 | 9 | 10 |
| 2004 | 15 | 34 |
| 2005 | 7 | 32 |
| 2006 | 13 | 93 |
| 2007 | 11 | 57 |
| 2008 | 7 | 36 |
| 2009 | 19 | 72 |
| 2010 | 27 | 91 |
| 2011 | 33 | 71 |
| 2012 | 51 | 60 |
| 2013 | 40 | 40 |
| 2014 | 30 | 62 |
| 2015 | 41 | 69 |
| 2016 | 41 | 94 |
| 2017 | 49 | 109 |
| 2018 | 52 | 119 |
| 2019 | 78 | 124 |
| 2020 | 72 | 115 |
| 2021 | 91 | 128 |
| 2022 | 81 | 118 |
| 2023 | 86 | 90 |
| 2024 | 90 | 106 |
| 2025 | 70 | 80 |
| 2026 | 40 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermoplastic films and bags with improved strength properties created by angled selfing6 Oct 2026US 12,752,511 B2The Glad Products Company
- Waterproofing membrane with mineral binder component29 Sep 2026US 12,746,737 B2Sika Technology AG
- Multilayer films including ethylene-based copolymers22 Sep 2026US 12,741,456 B2Dow Global Technologies LLC
- Full polyethylene blown film through double bubble process15 Sep 2026US 12,734,792 B2ExxonMobil Chemical Patents Inc.
- Article8 Sep 2026US 12,728,628 B2Dow Global Technologies LLC
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- Viewing angle control element and method for fabricating the same27 Aug 2026US 2026/0251831 A1
- Anisotropic thin foamed polyethylene sheet and applications thereof20 Aug 2026US 2026/0241618 A1MuCell Extrusion, LLC
- Multilayer stretched film13 Aug 2026US 2026/0233450 A1Prime Polymer Co., Ltd.
- A method for manufacturing a paper or paperboard based packaging laminate6 Aug 2026US 2026/0225357 A1Stora Enso OYJ
Most cited
By later US patents
- Membranes of polyurethane based materials including polyester polyols423US 6,013,340 ANIKE, Inc. · 2000
- Barrier members including a barrier layer employing polyester polyols295US 6,203,868 B1NIKE, Inc. · 2001
- Multilayer polymer film with additional coatings or layers279US 6,368,699 B13M Innovative Properties Company · 2002
- Headgear for masks216US 8,950,404 B2ResMed Limited · 2015
- Modified copolyesters and improved multilayer reflective films161US 6,352,761 B13M Innovative Properties Company · 2002