B60C 5/12
Without separate inflatable inserts
Official title: without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim (B60C5/20 takes precedence)
B60C5/12 (Without separate inflatable inserts) appears on 463 US grants and 671 published applications in this corpus.
Search patents in B60C- Granted patents
- 463
- Published applications
- 671
- Assignees
- 119
- Inventors
- 929
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 13 | 3 |
| 2002 | 8 | 7 |
| 2003 | 7 | 10 |
| 2004 | 6 | 16 |
| 2005 | 4 | 6 |
| 2006 | 11 | 12 |
| 2007 | 3 | 13 |
| 2008 | 8 | 14 |
| 2009 | 4 | 32 |
| 2010 | 8 | 39 |
| 2011 | 6 | 26 |
| 2012 | 14 | 33 |
| 2013 | 20 | 41 |
| 2014 | 19 | 38 |
| 2015 | 19 | 49 |
| 2016 | 18 | 41 |
| 2017 | 21 | 47 |
| 2018 | 36 | 43 |
| 2019 | 33 | 34 |
| 2020 | 21 | 35 |
| 2021 | 27 | 29 |
| 2022 | 22 | 29 |
| 2023 | 26 | 24 |
| 2024 | 21 | 36 |
| 2025 | 22 | 8 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tire15 Sep 2026US 12,734,845 B2Sumitomo Rubber Industries, Ltd.
- Tire for vehicle comprising a stiffening structure23 Jun 2026US 12,661,937 B2Compagnie Generale Des Etablissements Michelin
- Tire16 Jun 2026US 12,654,493 B2Sumitomo Rubber Industries, Ltd.
- Tire electronics assembly26 May 2026US 12,636,918 B2Bridgestone Americas Tire Operations, LLC
- Process and a system for manufacturing a high self-sealing tyre, and a high self-sealing tyre manufactured by the same24 Mar 2026US 12,583,196 B2Tohoku Anzengarasu Ltd
- Tire structure and wheel6 Aug 2026US 2026/0225410 A1Xiamen Lenco Co., Ltd.
- High load capacity tire comprising a sidewall stiffening insert25 Jun 2026US 2026/0175627 A1Compagnie Generale Des Etablissements Michelin
- Tire and tire/rim assembly18 Jun 2026US 2026/0166926 A1Bridgestone Corporation
- Pneumatic tire equipped with a transponder23 Apr 2026US 2026/0109181 A1Bridgestone Europe NV/SA
- Deployable environmental sensing device with analyte detection capabilities16 Apr 2026US 2026/0104321 A1Lyten, Inc.
Most cited
By later US patents
- Barrier coating of an elastomer and a dispersed layered filler in a liquid carrier82US 6,087,016 AInMat Inc. · 2000
- Barrier coating of an elastomer and a dispersed layered filler in a liquid carrier and coated articles64US 6,232,389 B1InMat Inc. · 2001
- Tactoidal elastomer nanocomposites56US 5,807,629 AExxon Research & Engineering Co. · 1998
- Tire innerliner49US 5,040,583 AHercules Incorporated · 1991
- Pneumatic tire with air permeation preventive layer46US 5,938,869 AThe Yokohama Rubber Co., Ltd. · 1999