Y02T 10/86
Optimisation of rolling resistance
Official title: Optimisation of rolling resistance, e.g. weight reduction
Y02T10/86 (Optimisation of rolling resistance) appears on 1,576 US grants and 1,919 published applications in this corpus.
Search patents in Y02T- Granted patents
- 1,576
- Published applications
- 1,919
- Assignees
- 451
- Inventors
- 3,087
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 9 | 0 |
| 1986 | 6 | 0 |
| 1987 | 11 | 0 |
| 1988 | 18 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 12 | 0 |
| 1993 | 7 | 0 |
| 1994 | 15 | 0 |
| 1995 | 7 | 0 |
| 1996 | 12 | 0 |
| 1997 | 14 | 0 |
| 1998 | 20 | 0 |
| 1999 | 28 | 0 |
| 2000 | 39 | 0 |
| 2001 | 28 | 9 |
| 2002 | 28 | 31 |
| 2003 | 21 | 22 |
| 2004 | 27 | 27 |
| 2005 | 9 | 26 |
| 2006 | 13 | 20 |
| 2007 | 12 | 27 |
| 2008 | 12 | 31 |
| 2009 | 11 | 46 |
| 2010 | 17 | 45 |
| 2011 | 25 | 51 |
| 2012 | 30 | 63 |
| 2013 | 31 | 106 |
| 2014 | 64 | 104 |
| 2015 | 88 | 101 |
| 2016 | 101 | 86 |
| 2017 | 77 | 88 |
| 2018 | 62 | 76 |
| 2019 | 84 | 100 |
| 2020 | 59 | 147 |
| 2021 | 66 | 122 |
| 2022 | 101 | 151 |
| 2023 | 94 | 200 |
| 2024 | 102 | 122 |
| 2025 | 109 | 80 |
| 2026 | 53 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Compound and Method for Producing the Same30 Jul 2026US 2026/0217741 A1LG Chem.Ltd.
- Pneumatic tire30 Jul 2026US 2026/0217954 A1Sumitomo Rubber Industries, Ltd.
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Most cited
By later US patents
- Manual controlled scrolling217US 6,707,449 B2Microsoft Corporation · 2004
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- Rubber mixtures which contain SBR rubber gels119US 6,127,488 ABayer Aktiengesellschaft · 2000
- Diene polymers and copolymers terminated by reaction with N-alkyl and N-aryl imines114US 5,066,729 ABridgestone/Firestone, Inc. · 1991
- Rubber composition104US 4,843,120 AThe Goodyear Tire & Rubber Company · 1989