C08L 2203/162
Sealable films
Official title: sealable films
C08L2203/162 (Sealable films) appears on 174 US grants and 319 published applications in this corpus.
Search patents in C08L- Granted patents
- 174
- Published applications
- 319
- Assignees
- 129
- Inventors
- 729
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 6 |
| 2013 | 2 | 11 |
| 2014 | 3 | 3 |
| 2015 | 7 | 7 |
| 2016 | 8 | 7 |
| 2017 | 8 | 23 |
| 2018 | 4 | 21 |
| 2019 | 8 | 24 |
| 2020 | 21 | 34 |
| 2021 | 14 | 26 |
| 2022 | 21 | 33 |
| 2023 | 22 | 30 |
| 2024 | 18 | 33 |
| 2025 | 21 | 34 |
| 2026 | 13 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions, multilayer films formed from such compositions, and articles22 Sep 2026US 12,742,066 B2Dow Global Technologies LLC
- Water soluble film and articles comprising same21 Jul 2026US 12,686,764 B2Monosol, LLC
- Sealant sheet16 Jun 2026US 12,655,335 B2Nitto Denko Corporation
- Curable resin, curable resin composition, and cured product2 Jun 2026US 12,643,977 B2DIC Corporation
- Polypropylene film, laminate, packaging material, and packing body5 May 2026US 12,617,189 B2Toray Industries, Inc.
- Water-soluble film and water-soluble unit dose article made therefrom1 Oct 2026US 2026/0297471 A1The Procter & Gamble Company
- Water-soluble film and water-soluble unit dose article made therefrom1 Oct 2026US 2026/0297472 A1The Procter & Gamble Company
- Reactor blend ethylene polymer compositions and films10 Sep 2026US 2026/0265510 A1NOVA Chemicals (International) S.A.
- Dimensionally stable biodegradable film27 Aug 2026US 2026/0249543 A1Danimer IPCo, LLC
- Recyclable multilayer films having a heco/ldpe-based core layer20 Aug 2026US 2026/0241672 A1
Most cited
By later US patents
- Sealable, opaque, biaxially orientated multilayer polypropylene film, process for its production and its use53US 5,326,625 AHoechst Aktiengesellschaft · 1994
- Sealable, transparent, biaxially oriented multilayer polyprolylene film23US 5,851,640 AHoechst Aktiengesellschaft · 1998
- Propylene/1-hexene copolymer composition with low sealing temperature15US 8,889,792 B2Borealis AG · 2014
- Multilayer sealant film14US 8,507,084 B2DuPont Teijin Films U.S. Limited Partnership · 2013
- Sealing propylene copolymer13US 9,243,137 B2Borealis AG · 2016