C09J 2301/504
Process of pretreatment for improving adhesion of rubber on metallic surfaces
Official title: process of pretreatment for improving adhesion of rubber on metallic surfaces
C09J2301/504 (Process of pretreatment for improving adhesion of rubber on metallic surfaces) appears on 40 US grants and 45 published applications in this corpus.
Search patents in C09J- Granted patents
- 40
- Published applications
- 45
- Assignees
- 40
- Inventors
- 149
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 4 |
| 2013 | 2 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 4 |
| 2017 | 3 | 3 |
| 2018 | 1 | 3 |
| 2019 | 5 | 2 |
| 2020 | 1 | 4 |
| 2021 | 2 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adhesion promoter for composites and methods thereof16 Jun 2026US 12,655,303 B2Commonwealth Scientific and Industrial Research Organisation
- Aluminum alloy articles exhibiting improved bond durability and methods of making the same17 Mar 2026US 12,577,679 B2Novelis Inc.
- Waterbased one coat adhesive composition21 May 2024US 11,987,730 B2Ddp Specialty Electronic Materials US, LLC
- Method and apparatus for fabrication of composite tooling14 May 2024US 11,981,839 B2The Boeing Company
- Adhesive composition and method of manufacturing nonpneumatic tire by using same14 Nov 2023US 11,814,551 B2Hankook Tire & Technology Co., Ltd.
- Adhesion promoter for composites and methods thereof17 Sep 2026US 2026/0275116 A1Commonwealth Scientific and Industrial Research Organisation
- Adhesive composition for fuel cell sealing members, member for fuel cells, and method for producing member for fuel cells21 May 2026US 2026/0142201 A1Sumitomo Riko Company Limited
- Adhesive tape for heat-generating battery cell11 Sep 2025US 2025/0282978 A1
- Adhesion promoter for composites and methods thereof19 Dec 2024US 2024/0417568 A1Commonwealth Scientific and Industrial Research Organisation
- Bonding system3 Oct 2024US 2024/0327681 A1Ddp Specialty Electronic Materials US, LLC
Most cited
By later US patents
- Contact metathesis polymerization38US 7,025,851 B2Lord Corporation · 2006
- Method for metal bonding29US 5,139,601 ALord Corporation · 1992
- Phenolic resin adhesion promoters and adhesive compositions, and bonding method employing same27US 5,162,156 ALord Corporation · 1992
- Primer composition and adhesion method27US 5,973,067 ADow Corning Toray Silicone Co., Ltd. · 1999
- Rubber-metal composite structures having improved resistance to corrosion22US 4,079,168 ALord Corporation · 1978