D07B 2501/2046
Tyre cords
D07B2501/2046 (Tyre cords) appears on 281 US grants and 301 published applications in this corpus.
Search patents in D07B- Granted patents
- 281
- Published applications
- 301
- Assignees
- 99
- Inventors
- 506
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 4 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 5 |
| 2002 | 9 | 16 |
| 2003 | 7 | 11 |
| 2004 | 12 | 8 |
| 2005 | 6 | 10 |
| 2006 | 8 | 9 |
| 2007 | 3 | 2 |
| 2008 | 4 | 5 |
| 2009 | 5 | 17 |
| 2010 | 3 | 19 |
| 2011 | 5 | 18 |
| 2012 | 9 | 27 |
| 2013 | 7 | 14 |
| 2014 | 17 | 12 |
| 2015 | 13 | 13 |
| 2016 | 1 | 3 |
| 2017 | 4 | 8 |
| 2018 | 3 | 14 |
| 2019 | 5 | 17 |
| 2020 | 8 | 20 |
| 2021 | 8 | 17 |
| 2022 | 10 | 9 |
| 2023 | 11 | 10 |
| 2024 | 5 | 9 |
| 2025 | 13 | 1 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hybrid cord and tyre with such cord25 Aug 2026US 12,715,248 B2Pirelli Tyre S. P. A.
- Steel cord, production method thereof, and tire17 Mar 2026US 12,577,731 B2Jiangsu Xingda Steel Tyre Cord Co., Ltd.
- Tyre for vehicle wheels16 Dec 2025US 12,496,853 B2Pirelli Tyre S. P. A.
- Double-layer multi-strand cable having improved bending endurance11 Nov 2025US 12,467,199 B2Compagnie Generale Des Etablissements Michelin
- Vehicle wheels and tyre comprising said metallic reinforcing cord21 Oct 2025US 12,448,729 B2Pirelli Tyre S. P. A.
- Hybrid cord and method of preparing the same1 Oct 2026US 2026/0296105 A1Hs Hyosung Advanced Materials Corporation
- Cord and method for manufacturing the same24 Sep 2026US 2026/0286604 A1Kolon Industries, Inc.
- Motorcycle tire27 Aug 2026US 2026/0249650 A1Bridgestone Corporation
- Tire20 Aug 2026US 2026/0241747 A1Bridgestone Corporation
- Tire cord and manufacturing method thereof20 Aug 2026US 2026/0241748 A1Kolon Industries, Inc.
Most cited
By later US patents
- Multi-strand steel cord having a core and peripheral strands surrounding the core51US 5,461,850 ANV Bekaert SA · 1995
- Steel cord with polymer core46US 6,334,293 B12002
- Method for improving adhesive bonding in steel/rubber composites and article36US 4,052,524 AMonsanto Company · 1977
- Pneumatic radial tires32US 4,349,063 ABridgestone Tire Company Limited · 1982
- Reinforcing steel cords31US 4,938,015 ABridgestone Bekaert Steel Cord Co., Ltd. · 1990