C09J 2301/414
Presence of a copolymer
Official title: presence of a copolymer
C09J2301/414 (Presence of a copolymer) appears on 473 US grants and 925 published applications in this corpus.
Search patents in C09J- Granted patents
- 473
- Published applications
- 925
- Assignees
- 303
- Inventors
- 2,309
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 6 |
| 2003 | 1 | 7 |
| 2004 | 3 | 6 |
| 2005 | 1 | 6 |
| 2006 | 1 | 6 |
| 2007 | 3 | 7 |
| 2008 | 3 | 9 |
| 2009 | 3 | 9 |
| 2010 | 3 | 10 |
| 2011 | 2 | 10 |
| 2012 | 5 | 10 |
| 2013 | 5 | 18 |
| 2014 | 5 | 12 |
| 2015 | 9 | 31 |
| 2016 | 12 | 46 |
| 2017 | 16 | 76 |
| 2018 | 29 | 56 |
| 2019 | 48 | 106 |
| 2020 | 50 | 70 |
| 2021 | 34 | 52 |
| 2022 | 37 | 58 |
| 2023 | 37 | 79 |
| 2024 | 39 | 73 |
| 2025 | 50 | 87 |
| 2026 | 34 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Adhesive sheet, adhesive composition, adhesive sheet with release film, laminate for image display device, and flexible image display device11 Aug 2026US 12,703,812 B2Mitsubishi Chemical Corporation
- Resin composition, adhesive member, and electronic apparatus including the adhesive member8 Oct 2026US 2026/0308420 A1Samsung Display Co., Ltd.
- Pressure Sensitive Adhesive Compositions Comprising Polymerized Amide Monomers, Articles, and Methods8 Oct 2026US 2026/0308422 A13M Innovative Properties Company
- Adhesive sheet8 Oct 2026US 2026/0308423 A1Samsung SDI.Co., Ltd.
- Pressure-sensitive adhesive tape1 Oct 2026US 2026/0297396 A1Nitto Denko Corporation
- Gas adsorption sheet for secondary battery with cover film24 Sep 2026US 2026/0284568 A1Nitto Denko Corporation
Most cited
By later US patents
- Protective films and coatings72US 5,965,256 AMinnesota Mining and Manufacturing Company · 1999
- Indicia-receptive low adhesion backsize63US 5,154,962 AMinnesota Mining and Manufacturing Company · 1992
- Fluorocarbon-based coating compositions and articles derived therefrom52US 5,306,758 AMinnesota Mining and Manufacturing Company · 1994
- (Meth)acrylate block copolymer pressure sensitive adhesives49US 7,255,920 B23M Innovative Properties Company · 2007
- Adhesive tape and process for its production40US 4,447,485 AMitsubishi Plastics Industries Limited · 1984