G11B 5/702
Characterised by the bonding agent
Official title: characterised by the bonding agent
G11B5/702 (Characterised by the bonding agent) appears on 753 US grants and 242 published applications in this corpus.
Search patents in G11B- Granted patents
- 753
- Published applications
- 242
- Assignees
- 114
- Inventors
- 933
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 9 | 0 |
| 1982 | 20 | 0 |
| 1983 | 32 | 0 |
| 1984 | 28 | 0 |
| 1985 | 28 | 0 |
| 1986 | 38 | 0 |
| 1987 | 46 | 0 |
| 1988 | 37 | 0 |
| 1989 | 28 | 0 |
| 1990 | 21 | 0 |
| 1991 | 39 | 0 |
| 1992 | 53 | 0 |
| 1993 | 25 | 0 |
| 1994 | 13 | 0 |
| 1995 | 20 | 0 |
| 1996 | 22 | 0 |
| 1997 | 15 | 0 |
| 1998 | 16 | 0 |
| 1999 | 19 | 0 |
| 2000 | 19 | 0 |
| 2001 | 7 | 3 |
| 2002 | 5 | 7 |
| 2003 | 6 | 16 |
| 2004 | 12 | 20 |
| 2005 | 8 | 20 |
| 2006 | 9 | 18 |
| 2007 | 7 | 10 |
| 2008 | 4 | 6 |
| 2009 | 5 | 8 |
| 2010 | 4 | 5 |
| 2011 | 0 | 8 |
| 2012 | 1 | 3 |
| 2013 | 6 | 1 |
| 2014 | 4 | 3 |
| 2015 | 4 | 6 |
| 2016 | 2 | 3 |
| 2017 | 3 | 7 |
| 2018 | 7 | 11 |
| 2019 | 5 | 9 |
| 2020 | 13 | 33 |
| 2021 | 17 | 20 |
| 2022 | 39 | 8 |
| 2023 | 11 | 7 |
| 2024 | 5 | 5 |
| 2025 | 7 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic recording device18 Nov 2025US 12,475,930 B1Kabushiki Kaisha Toshiba
- Magnetic recording medium and cartridge16 Sep 2025US 12,417,784 B2Sony Group Corporation
- Magnetic tape with characterized surface recesses, magnetic tape cartridge, and magnetic tape apparatus29 Jul 2025US 12,374,359 B2FUJIFILM Corporation
- Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus29 Jul 2025US 12,374,360 B2FUJIFILM Corporation
- Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device20 May 2025US 12,308,057 B2FUJIFILM Corporation
- Magnetic recording medium13 Aug 2026US 2026/0237402 A1Sony Group Corporation
- Magnetic recording medium6 Aug 2026US 2026/0229252 A1Sony Group Corporation
- Magnetic recording medium and cartridge23 Jul 2026US 2026/0212887 A1Sony Group Corporation
- Magnetic recording medium11 Jun 2026US 2026/0162677 A1Sony Group Corporation
- Magnetic recording medium and cartridge22 May 2025US 2025/0166657 A1Sony Group Corporation
Most cited
By later US patents
- Magnetic tape and magnetic tape device121US 10,074,393 B2FUJIFILM Corporation · 2018
- Magnetic recording medium comprising a specified binder resin, specified ferromagnetic metal powder and .alpha.-alumina118US 5,242,752 AKonica Corporation · 1993
- Polyurethanes and polyurethane/polyureas crosslinked using 2-glyceryl acrylate or 2-glyceryl methacrylate114US 4,786,657 AMinnesota Mining and Manufacturing Company · 1988
- Magnetic recording medium111US 6,939,606 B2Fuji Photo Film Co., Ltd. · 2005
- Magnetic tape device and head tracking servo method108US 10,062,403 B1FUJIFILM Corporation · 2018