C09J 2301/1242
The opposite adhesive layers being different
Official title: the opposite adhesive layers being different
C09J2301/1242 (The opposite adhesive layers being different) appears on 203 US grants and 352 published applications in this corpus.
Search patents in C09J- Granted patents
- 203
- Published applications
- 352
- Assignees
- 146
- Inventors
- 827
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 2 |
| 2003 | 2 | 4 |
| 2004 | 0 | 7 |
| 2005 | 5 | 6 |
| 2006 | 3 | 8 |
| 2007 | 2 | 9 |
| 2008 | 0 | 6 |
| 2009 | 6 | 18 |
| 2010 | 4 | 7 |
| 2011 | 3 | 8 |
| 2012 | 5 | 13 |
| 2013 | 5 | 21 |
| 2014 | 8 | 25 |
| 2015 | 10 | 14 |
| 2016 | 7 | 13 |
| 2017 | 14 | 20 |
| 2018 | 13 | 14 |
| 2019 | 9 | 12 |
| 2020 | 13 | 17 |
| 2021 | 5 | 25 |
| 2022 | 10 | 27 |
| 2023 | 12 | 22 |
| 2024 | 13 | 25 |
| 2025 | 17 | 16 |
| 2026 | 15 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mount tape having an inner support layer between adhesive layers for semiconductor device assembly22 Sep 2026US 12,745,601 B2Micron Technology, Inc.
- Adhesive film for circuit connection, and circuit connection structure and manufacturing method therefor18 Aug 2026US 12,709,083 B2Resonac Corporation
- Anti-blue light OCA optical composition for screen and preparation method thereof21 Jul 2026US 12,686,798 B2WTL Technology Shenzhen CO., LTD.
- Double-sided adhesive tape and method of making and disassembling same7 Jul 2026US 12,674,078 B23M Innovative Properties Company
- Adhesive sheet, article and method for producing article7 Jul 2026US 12,674,080 B2DIC Corporation
- Encapsulation adhesive film and application thereof27 Aug 2026US 2026/0255693 A1Hangzhou First Applied Material Co., Ltd.
- Heat-sealable web splicing tape and splicer13 Aug 2026US 2026/0233875 A1Pregis LLC
- Electrically conductive tape with monolayered conductive pressure sensitive adhesive23 Jul 2026US 2026/0209571 A13M Innovative Properties Company
- Coated artificial tip and use in a nail applique kit11 Jun 2026US 2026/0157498 A1
- Multilayer Pre-Crosslinked Structural Adhesive Tape11 Jun 2026US 2026/0159728 A13M Innovative Properties Company
Most cited
By later US patents
- Melt-flowable materials and method of sealing surfaces74US 6,030,701 A3M Innovative Properties Company · 2000
- Sheet material54US 6,228,449 B13M Innovative Properties Company · 2001
- Releasable closure for bags and containers46US 4,543,139 AAvery International Corporation · 1985
- Adhesive article42US 6,565,969 B13M Innovative Properties Company · 2003
- Splicer tape system41US 5,323,981 ASequa Corporation · 1994