B60C 11/0041
Comprising different tread rubber layers
Official title: {comprising different tread rubber layers}
B60C11/0041 (Comprising different tread rubber layers) appears on 491 US grants and 766 published applications in this corpus.
Search patents in B60C- Granted patents
- 491
- Published applications
- 766
- Assignees
- 89
- Inventors
- 1,162
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 3 |
| 2002 | 7 | 11 |
| 2003 | 7 | 8 |
| 2004 | 6 | 8 |
| 2005 | 5 | 15 |
| 2006 | 10 | 12 |
| 2007 | 7 | 22 |
| 2008 | 4 | 15 |
| 2009 | 3 | 28 |
| 2010 | 10 | 43 |
| 2011 | 12 | 23 |
| 2012 | 17 | 28 |
| 2013 | 15 | 33 |
| 2014 | 19 | 36 |
| 2015 | 19 | 43 |
| 2016 | 23 | 39 |
| 2017 | 30 | 35 |
| 2018 | 32 | 57 |
| 2019 | 30 | 38 |
| 2020 | 19 | 39 |
| 2021 | 21 | 50 |
| 2022 | 29 | 46 |
| 2023 | 31 | 51 |
| 2024 | 27 | 39 |
| 2025 | 31 | 33 |
| 2026 | 24 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Elastomer composition and tire22 Sep 2026US 12,742,061 B2Sumitomo Rubber Industries, Ltd.
- Tread for a tire8 Sep 2026US 12,728,672 B2Compagnie Generale Des Etablissements Michelin
- Motorcycle tire and motorcycle tire set1 Sep 2026US 12,722,425 B2Sumitomo Rubber Industries, Ltd.
- Pneumatic tire and vehicle4 Aug 2026US 12,700,229 B2The Yokohama Rubber Co., Ltd.
- Tyre for vehicle wheels28 Jul 2026US 12,691,706 B2Pirelli Tyre S. P. A.
- Aircraft tyre1 Oct 2026US 2026/0296109 A1Airbus Operations GmbH
- Tire with recycled rubber in crown3 Sep 2026US 2026/0257517 A1Compagnie Generale des Etablissement Michelin
- Tire for passenger car13 Aug 2026US 2026/0233556 A1
- Pneumatic tire30 Jul 2026US 2026/0217954 A1Sumitomo Rubber Industries, Ltd.
- Rubber composition for tire and tire23 Jul 2026US 2026/0208532 A1Toyo Tire Corporation
Most cited
By later US patents
- Tread for a tire having a rigidity gradient76US 7,199,175 B2Michelin Recherche et Technique S. A. · 2007
- Devices with internal flexibility sipes, including siped chambers for footwear72US 8,291,618 B22012
- Tread for a tire65US 7,900,667 B2Michelin Recherche et Technique S. A. · 2011
- Pneumatic tire having a tread constructed of at least two kinds of rubbers45US 4,385,653 AThe Toyo Rubber Industry Co., Ltd. · 1983
- Pneumatic tire having outer tread layer of foam rubber42US 5,176,765 ABridgestone Corporation · 1993