B32B 27/32
Comprising polyolefins
Official title: comprising polyolefins {(comprising vinyl (co)polymers or acrylic (co)polymers B32B27/30)}
B32B27/32 (Comprising polyolefins) appears on 14,045 US grants and 18,929 published applications in this corpus.
Search patents in B32B- Granted patents
- 14,045
- Published applications
- 18,929
- Assignees
- 5,348
- Inventors
- 32,398
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 72 | 0 |
| 1977 | 50 | 0 |
| 1978 | 59 | 0 |
| 1979 | 36 | 0 |
| 1980 | 62 | 0 |
| 1981 | 71 | 0 |
| 1982 | 70 | 0 |
| 1983 | 69 | 0 |
| 1984 | 89 | 0 |
| 1985 | 109 | 0 |
| 1986 | 110 | 0 |
| 1987 | 104 | 0 |
| 1988 | 116 | 0 |
| 1989 | 128 | 0 |
| 1990 | 164 | 0 |
| 1991 | 141 | 0 |
| 1992 | 165 | 0 |
| 1993 | 118 | 0 |
| 1994 | 152 | 0 |
| 1995 | 149 | 0 |
| 1996 | 180 | 0 |
| 1997 | 171 | 0 |
| 1998 | 248 | 0 |
| 1999 | 224 | 0 |
| 2000 | 228 | 0 |
| 2001 | 209 | 91 |
| 2002 | 221 | 289 |
| 2003 | 226 | 328 |
| 2004 | 226 | 478 |
| 2005 | 159 | 443 |
| 2006 | 146 | 478 |
| 2007 | 141 | 496 |
| 2008 | 120 | 359 |
| 2009 | 150 | 572 |
| 2010 | 218 | 704 |
| 2011 | 267 | 692 |
| 2012 | 316 | 550 |
| 2013 | 356 | 620 |
| 2014 | 354 | 685 |
| 2015 | 356 | 729 |
| 2016 | 367 | 922 |
| 2017 | 494 | 1062 |
| 2018 | 594 | 1240 |
| 2019 | 775 | 1223 |
| 2020 | 846 | 1262 |
| 2021 | 812 | 1272 |
| 2022 | 824 | 1131 |
| 2023 | 804 | 1023 |
| 2024 | 844 | 1009 |
| 2025 | 705 | 758 |
| 2026 | 430 | 513 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for diffusing volatile substances and method for its manufacturing6 Oct 2026US 12,752,030 B2Zobele Holding SPA
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same6 Oct 2026US 12,752,508 B2Canco Hungary Ltd.
- Thermoplastic films and bags with improved strength properties created by angled selfing6 Oct 2026US 12,752,511 B2The Glad Products Company
- Polyethylene laminate and articles comprising such a laminate6 Oct 2026US 12,752,513 B2Totalenergies Onetech
- Multi-material sheathing system6 Oct 2026US 12,752,520 B2Owens Corning Intellectual Capital, LLC
- Ice protection panel system8 Oct 2026US 2026/0306936 A1Signature Systems Group, LLC
- Biaxially oriented film8 Oct 2026US 2026/0307318 A1NOVA Chemicals (International) S.A.
- Laminate including release primer composition layers and method for separating laminate8 Oct 2026US 2026/0307366 A1Sakata Inx Corporation
- Method for producing multilayer plastics straps, and multilayer plastics strap8 Oct 2026US 2026/0307367 A1Teufelberger Gesellschaft M.B.H.
- Recyclable packaging film and package8 Oct 2026US 2026/0307368 A1Amcor Flexibles North America, Inc.
Most cited
By later US patents
- Elastic substantially linear olefin polymers1,374US 5,272,236 AThe Dow Chemical Company · 1993
- Elastic substantialy linear olefin polymers1,117US 5,278,272 AThe Dow Chemical Company · 1994
- Prosthetic devices including elastin or elastin-based materials1,098US 5,990,379 AKenton W. Gregory & Sisters of Providence · 1999
- Multi-layered surgical prosthesis1,087US 9,486,302 B2Nanyang Technological University · 2016
- Optical film968US 5,882,774 AMinnesota Mining and Manufacturing Company · 1999