C09J 2301/20
Characterized by the structural features of the adhesive itself
Official title: characterized by the structural features of the adhesive itself
C09J2301/20 (Characterized by the structural features of the adhesive itself) appears on 1,020 US grants and 1,695 published applications in this corpus.
Search patents in C09J- Granted patents
- 1,020
- Published applications
- 1,695
- Assignees
- 588
- Inventors
- 3,322
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 23 | 6 |
| 2002 | 14 | 28 |
| 2003 | 30 | 47 |
| 2004 | 18 | 47 |
| 2005 | 17 | 38 |
| 2006 | 19 | 40 |
| 2007 | 12 | 40 |
| 2008 | 10 | 51 |
| 2009 | 11 | 45 |
| 2010 | 25 | 63 |
| 2011 | 21 | 54 |
| 2012 | 27 | 66 |
| 2013 | 30 | 78 |
| 2014 | 20 | 64 |
| 2015 | 40 | 72 |
| 2016 | 29 | 64 |
| 2017 | 51 | 103 |
| 2018 | 54 | 89 |
| 2019 | 77 | 82 |
| 2020 | 72 | 92 |
| 2021 | 47 | 123 |
| 2022 | 65 | 98 |
| 2023 | 45 | 76 |
| 2024 | 56 | 82 |
| 2025 | 69 | 93 |
| 2026 | 48 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09J 2301/204The adhesive coating being discontinuousIndexing code469
- C09J 2301/208The adhesive layer being constituted by at least two or more adjacentIndexing code465
- C09J 2301/21The adhesive layer being formed by alternating adhesive areas of different natureIndexing code106
- C09J 2301/206The adhesive layer comprising non-adhesive protrusionsIndexing code70
- C09J 2301/202The adhesive being in the form of fibresIndexing code19
Recent patents
- Method to improve toughness of adhesively bonded composite joints15 Sep 2026US 12,735,607 B2King Abdullah University of Science and Technology
- Adhesive sheet, display device using the same, composition for forming adhesive layer used for production of adhesive film8 Sep 2026US 12,729,323 B2Toppan Inc.
- Adhesive film for semiconductor and semiconductor package using the same8 Sep 2026US 12,729,324 B2LG Chem.Ltd.
- Adhesive label8 Sep 2026US 12,729,325 B2Upm Raflatac Oy
- Method of manufacturing laminate and kit of adhesive compositions1 Sep 2026US 12,723,176 B2Nissan Chemical 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
- Patterned adhesives for use with transfer printing1 Oct 2026US 2026/0297392 A1Avery Dennison Corporation
- Laminated film and method for producing laminated film1 Oct 2026US 2026/0297393 A1Resonac Corporation
- Detachably attachable structure and method for producing same, wall surface climbing aid, robot, and conveyance aid1 Oct 2026US 2026/0297395 A1National Institute for Materials Science
Most cited
By later US patents
- Decorative sheet material506US 4,054,697 AImperial Chemical Industries PLC · 1977
- Repositionable pressure-sensitive adhesive tape215US 5,141,790 AMinnesota Mining and Manufacturing Company · 1992
- Composite material releasably sealable to a target surface when pressed thereagainst and method of making199US 5,662,758 AThe Procter & Gamble Company · 1997
- Positionable and repositionable adhesive articles183US 5,296,277 AMinnesota Mining and Manufacturing Company · 1994
- Pressure-sensitive adhesives having microstructured surfaces155US 5,650,215 AMinnesota Mining and Manufacturing Company · 1997