C09J 7/20
Adhesives in the form of films or foils: characterised by their carriers
Official title: characterised by their carriers
C09J7/20 (Adhesives in the form of films or foils: characterised by their carriers) appears on 4,886 US grants and 7,040 published applications in this corpus.
Search patents in C09J- Granted patents
- 4,886
- Published applications
- 7,040
- Assignees
- 1,934
- Inventors
- 12,289
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 27 | 0 |
| 1978 | 21 | 0 |
| 1979 | 25 | 0 |
| 1980 | 24 | 0 |
| 1981 | 30 | 0 |
| 1982 | 34 | 0 |
| 1983 | 25 | 0 |
| 1984 | 24 | 0 |
| 1985 | 27 | 0 |
| 1986 | 33 | 0 |
| 1987 | 34 | 0 |
| 1988 | 41 | 0 |
| 1989 | 41 | 0 |
| 1990 | 44 | 0 |
| 1991 | 36 | 0 |
| 1992 | 45 | 0 |
| 1993 | 53 | 0 |
| 1994 | 56 | 0 |
| 1995 | 44 | 0 |
| 1996 | 51 | 0 |
| 1997 | 78 | 0 |
| 1998 | 70 | 0 |
| 1999 | 72 | 0 |
| 2000 | 86 | 0 |
| 2001 | 97 | 47 |
| 2002 | 115 | 121 |
| 2003 | 112 | 180 |
| 2004 | 85 | 227 |
| 2005 | 75 | 155 |
| 2006 | 79 | 159 |
| 2007 | 61 | 160 |
| 2008 | 40 | 179 |
| 2009 | 46 | 204 |
| 2010 | 74 | 202 |
| 2011 | 63 | 267 |
| 2012 | 95 | 264 |
| 2013 | 105 | 331 |
| 2014 | 101 | 367 |
| 2015 | 149 | 347 |
| 2016 | 166 | 347 |
| 2017 | 199 | 354 |
| 2018 | 225 | 408 |
| 2019 | 265 | 374 |
| 2020 | 306 | 413 |
| 2021 | 224 | 434 |
| 2022 | 254 | 441 |
| 2023 | 209 | 343 |
| 2024 | 277 | 282 |
| 2025 | 256 | 255 |
| 2026 | 162 | 179 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09J 7/22Plastics2,530
- C09J 7/29Laminated material1,139
- C09J 7/21Paper823
- C09J 7/201Characterised by the release coating composition on the carrier layer179
- C09J 7/28Metal sheet120
- C09J 7/203Characterised by the structure of the release feature on the carrier layer63
- C09J 7/205Characterised by the backing impregnating composition57
Recent patents
- Carrier tape system and methods of making and using the same6 Oct 2026US 12,753,327 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Adhesive composition, adhesive film prepared from the same and display member including the same6 Oct 2026US 12,753,329 B2Samsung Electronics Co., Ltd.
- Adhesive composition, adhesive film prepared from the same and display member including the same29 Sep 2026US 12,747,374 B2Samsung Electronics Co., Ltd.
- Electrical debonding adhesive sheet, joined body, and method for separating joined body29 Sep 2026US 12,747,375 B2Nitto Denko Corporation
- Lightweight rf shielding conductive elastomeric tape29 Sep 2026US 12,747,376 B2Swift Textile Metalizing LLC
- Adhesive resin composition-coated electrical steel sheet and method for producing same8 Oct 2026US 2026/0308418 A1Nippon Steel Corporation
- Adhesive resin composition-coated electrical steel sheet and method for producing same8 Oct 2026US 2026/0308419 A1Nippon Steel Corporation
- Adhesive sheet8 Oct 2026US 2026/0308423 A1Samsung SDI.Co., Ltd.
- Heat-sealing paper for packaging a solid product1 Oct 2026US 2026/0297389 A1Riccobono Patents Limited
- Tape kit for sealing a package1 Oct 2026US 2026/0297390 A1Pratt Corrugated Holdings, Inc.
Most cited
By later US patents
- Pressure-sensitive adhesive tape having extensible and elastic backing composed of a block copolymer567US 4,024,312 AJohnson & Johnson · 1977
- Methods for forming nanofiber adhesive structures538US 7,479,198 B22009
- Decorative sheet material506US 4,054,697 AImperial Chemical Industries PLC · 1977
- Removable adhesive tape with controlled sequential release419US 6,001,471 A3M Innovative Properties Company · 1999
- Stretch releasing pressure sensitive adhesive tape and articles395US 6,569,521 B13M Innovative Properties Company · 2003