C08J 7/043
Improving the adhesiveness of the coatings per se
Official title: Improving the adhesiveness of the coatings per se, e.g. forming primers (adhesives in the form of films or foils characterised by the primer layers between the polymer carriers and the adhesives C09J7/50)
C08J7/043 (Improving the adhesiveness of the coatings per se) appears on 2,976 US grants and 2,959 published applications in this corpus.
Search patents in C08J- Granted patents
- 2,976
- Published applications
- 2,959
- Assignees
- 1,229
- Inventors
- 7,700
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 41 | 0 |
| 1977 | 20 | 0 |
| 1978 | 36 | 0 |
| 1979 | 17 | 0 |
| 1980 | 50 | 0 |
| 1981 | 30 | 0 |
| 1982 | 29 | 0 |
| 1983 | 40 | 0 |
| 1984 | 31 | 0 |
| 1985 | 33 | 0 |
| 1986 | 28 | 0 |
| 1987 | 40 | 0 |
| 1988 | 42 | 0 |
| 1989 | 49 | 0 |
| 1990 | 65 | 0 |
| 1991 | 65 | 0 |
| 1992 | 50 | 0 |
| 1993 | 62 | 0 |
| 1994 | 60 | 0 |
| 1995 | 51 | 0 |
| 1996 | 47 | 0 |
| 1997 | 39 | 0 |
| 1998 | 58 | 0 |
| 1999 | 55 | 0 |
| 2000 | 60 | 0 |
| 2001 | 54 | 23 |
| 2002 | 71 | 70 |
| 2003 | 52 | 101 |
| 2004 | 66 | 107 |
| 2005 | 50 | 89 |
| 2006 | 38 | 95 |
| 2007 | 44 | 108 |
| 2008 | 37 | 107 |
| 2009 | 42 | 129 |
| 2010 | 52 | 140 |
| 2011 | 66 | 109 |
| 2012 | 70 | 136 |
| 2013 | 76 | 170 |
| 2014 | 91 | 148 |
| 2015 | 81 | 163 |
| 2016 | 112 | 174 |
| 2017 | 107 | 184 |
| 2018 | 113 | 225 |
| 2019 | 117 | 165 |
| 2020 | 156 | 118 |
| 2021 | 103 | 106 |
| 2022 | 79 | 67 |
| 2023 | 68 | 74 |
| 2024 | 59 | 64 |
| 2025 | 42 | 59 |
| 2026 | 32 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water-based hydrogel blend coating and method of application to elastomeric articles22 Sep 2026US 12,741,065 B2Allegiance Corporation
- Biaxially oriented polyester film15 Sep 2026US 12,735,541 B2Toyobo Co., Ltd.
- Multi-layer composite article including polyurethane layer and PC/ABS layer1 Sep 2026US 12,722,363 B2Trinseo Europe GmbH
- Method of producing gas barrier laminate, gas barrier laminate, packaging film, packaging container, and packaging product25 Aug 2026US 12,715,019 B2Toppan Holdings Inc.
- Recyclable PET film25 Aug 2026US 12,715,167 B2Mitsubishi Polyester Film GmbH
- Sulfonation treatment for forming a thermoplastic part1 Oct 2026US 2026/0297275 A1Rohr, Inc.
- Stacked structure for display cover window having improved scratch resistance using difference in elastic modulus and method of manufacturing the same3 Sep 2026US 2026/0258211 A1Bcam Co., Ltd.
- Adhesion promoter compositions containing boron and methods thereof27 Aug 2026US 2026/0250516 A1The Boeing Company
- Optical film, optical effect film, easily adhesive film, optical multilayer body, surface plate, image display device, and polarizing plate27 Aug 2026US 2026/0251821 A1Dai Nippon Printing Co.Ltd.
- Gas barrier coating material and gas barrier laminate20 Aug 2026US 2026/0242631 A1Rm Tohcello Co., Ltd.
Most cited
By later US patents
- Hydrophilic lubricious coatings466US 5,091,205 AUnion Carbide Chemicals & Plastics Technology Corporation · 1992
- Medical apparatus having protective, lubricious coating413US 5,272,012 AC. R. Bard, Inc. · 1993
- Process for preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coating, coated polymer and metal substrate materials, and coated medical devices409US 6,080,488 ASchneider (USA) Inc. · 2000
- Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same224US 4,100,309 ABiosearch Medical Products Inc. · 1978
- Method for bonding silicone rubber and polyurethane materials and articles manufactured thereby213US 5,147,725 ACorvita Corporation · 1992