B60C 2009/0014
Surface treatments of steel cords
Official title: {Surface treatments of steel cords}
B60C2009/0014 (Surface treatments of steel cords) appears on 43 US grants and 79 published applications in this corpus.
Search patents in B60C- Granted patents
- 43
- Published applications
- 79
- Assignees
- 34
- Inventors
- 155
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 4 |
| 2014 | 2 | 5 |
| 2015 | 0 | 9 |
| 2016 | 1 | 3 |
| 2017 | 4 | 11 |
| 2018 | 3 | 10 |
| 2019 | 3 | 3 |
| 2020 | 8 | 9 |
| 2021 | 4 | 6 |
| 2022 | 4 | 2 |
| 2023 | 5 | 3 |
| 2024 | 0 | 1 |
| 2025 | 1 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tire reinforced by metal cords22 Sep 2026US 12,741,487 B2The Goodyear Tire & Rubber Company
- Pneumatic vehicle tire having a reinforcing layer with steel monofilaments12 May 2026US 12,623,491 B2Continental Reifen Deutschland GmbH
- Reinforcement of polymers with shape memory alloy elements11 Nov 2025US 12,466,217 B2The Smart Tire Company, Inc.
- Tire5 Dec 2023US 11,833,867 B2Bridgestone Corporation
- Steel cord for rubber enhancement and manufacturing method therefor29 Aug 2023US 11,738,600 B2Trefil Arbed Korea Co. LTD
- Tire20 Aug 2026US 2026/0241747 A1Bridgestone Corporation
- Metal cord-crosslinked rubber composite and tire9 Jul 2026US 2026/0193447 A1Bridgestone Corporation
- Pneumatic vehicle tire having a reinforcing layer with steel monofilaments25 Sep 2025US 2025/0296387 A1Continental Reifen Deutschland GmbH
- Tire reinforced by metal cords28 Aug 2025US 2025/0269689 A1The Goodyear Tire & Rubber Company
- Tire22 May 2025US 2025/0162350 A1Bridgestone Corporation
Most cited
By later US patents
- Layered steel cord43US 4,651,513 ANV Bekaert SA · 1987
- High tensile steel filament member for rubber product reinforcement24US 5,956,935 ATokyo Rope Manufacturing Co., Ltd. · 1999
- Resilient composite tire cord16US 8,166,741 B2Michelin Recherche et Technique S. A. · 2012
- Rope with corrosion resistance and bending endurance characteristics14US 5,475,973 ANippon Cable System Inc. · 1995
- Polyurea that is particularly useful as an adhesion primer for adhering metal to rubber12US 9,845,376 B2Compagnie Generale Des Establissements Michelin · 2017