C09J 2301/30
Characterized by the chemical, physicochemical or physical properties of the adhesive or
Official title: characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
C09J2301/30 (Characterized by the chemical, physicochemical or physical properties of the adhesive or) appears on 2,989 US grants and 4,758 published applications in this corpus.
Search patents in C09J- Granted patents
- 2,989
- Published applications
- 4,758
- Assignees
- 1,162
- Inventors
- 8,432
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 9 | 0 |
| 1978 | 13 | 0 |
| 1979 | 7 | 0 |
| 1980 | 9 | 0 |
| 1981 | 5 | 0 |
| 1982 | 9 | 0 |
| 1983 | 12 | 0 |
| 1984 | 4 | 0 |
| 1985 | 13 | 0 |
| 1986 | 15 | 0 |
| 1987 | 18 | 0 |
| 1988 | 16 | 0 |
| 1989 | 19 | 0 |
| 1990 | 20 | 0 |
| 1991 | 23 | 0 |
| 1992 | 22 | 0 |
| 1993 | 26 | 0 |
| 1994 | 28 | 0 |
| 1995 | 27 | 0 |
| 1996 | 24 | 0 |
| 1997 | 37 | 0 |
| 1998 | 32 | 0 |
| 1999 | 39 | 0 |
| 2000 | 38 | 0 |
| 2001 | 35 | 19 |
| 2002 | 46 | 47 |
| 2003 | 45 | 61 |
| 2004 | 33 | 51 |
| 2005 | 30 | 47 |
| 2006 | 25 | 55 |
| 2007 | 18 | 56 |
| 2008 | 15 | 60 |
| 2009 | 20 | 93 |
| 2010 | 50 | 89 |
| 2011 | 30 | 114 |
| 2012 | 35 | 142 |
| 2013 | 44 | 160 |
| 2014 | 57 | 181 |
| 2015 | 66 | 256 |
| 2016 | 104 | 269 |
| 2017 | 128 | 280 |
| 2018 | 155 | 238 |
| 2019 | 218 | 227 |
| 2020 | 201 | 258 |
| 2021 | 140 | 363 |
| 2022 | 165 | 421 |
| 2023 | 155 | 384 |
| 2024 | 233 | 376 |
| 2025 | 273 | 299 |
| 2026 | 195 | 212 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09J 2301/302The adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°cIndexing code1,516
- C09J 2301/312Parameters being the characterizing featureIndexing code776
- C09J 2301/304The adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°cIndexing code510
- C09J 2301/314The adhesive layer and/or the carrier being conductiveIndexing code311
- C09J 2301/308The adhesive tape or sheet losing adhesive strength when being stretchedIndexing code137
- C09J 2301/31The adhesive effect being based on a gecko structureIndexing code115
- C09J 2301/306The adhesive being water-activatableIndexing code43
Recent patents
- Adhesive composition, adhesive film prepared from the same and display member including the same6 Oct 2026US 12,753,329 B2Samsung Electronics Co., Ltd.
- Electrically peelable adhesive composition, electrically peelable adhesive product, and utilization thereof6 Oct 2026US 12,753,330 B2Vigteqnos Co., Ltd.
- Temporary adhesive material for substrate processing and method for manufacturing laminate6 Oct 2026US 12,753,334 B2Shin-Etsu Chemical Co., Ltd.
- Laminate for electrochemical device and electrochemical device6 Oct 2026US 12,756,064 B2Zeon Corporation
- Adhesive composition, adhesive film prepared from the same and display member including the same29 Sep 2026US 12,747,374 B2Samsung Electronics Co., Ltd.
- Hot-melt adhesive8 Oct 2026US 2026/0308421 A1National Institute of Advanced Industrial Science and Technology
- Pressure Sensitive Adhesive Compositions Comprising Polymerized Amide Monomers, Articles, and Methods8 Oct 2026US 2026/0308422 A13M Innovative Properties Company
- Hot-Melt, Pressure-Sensitive Adhesive With A Wide Range Of Application-Temperature8 Oct 2026US 2026/0308424 A1Henry Company, LLC
- Heat-sealing paper for packaging a solid product1 Oct 2026US 2026/0297389 A1Riccobono Patents Limited
- Adhesive film, adhesive film with metal layer, wiring formation member, formation method for wiring layer, and wired member1 Oct 2026US 2026/0297391 A1Resonac Corporation
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
- 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
- Hydrophilic, elastomeric, pressure-sensitive adhesive299US 4,699,146 AValleylab, Inc. · 1987