C10N 2040/02
Bearings
C10N2040/02 (Bearings) appears on 1,339 US grants and 861 published applications in this corpus.
Search patents in C10N- Granted patents
- 1,339
- Published applications
- 861
- Assignees
- 430
- Inventors
- 2,345
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 39 | 0 |
| 1977 | 28 | 0 |
| 1978 | 34 | 0 |
| 1979 | 23 | 0 |
| 1980 | 28 | 0 |
| 1981 | 14 | 0 |
| 1982 | 11 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 14 | 0 |
| 1988 | 19 | 0 |
| 1989 | 28 | 0 |
| 1990 | 34 | 0 |
| 1991 | 42 | 0 |
| 1992 | 46 | 0 |
| 1993 | 51 | 0 |
| 1994 | 73 | 0 |
| 1995 | 50 | 0 |
| 1996 | 42 | 0 |
| 1997 | 52 | 0 |
| 1998 | 42 | 0 |
| 1999 | 39 | 0 |
| 2000 | 25 | 0 |
| 2001 | 28 | 9 |
| 2002 | 30 | 18 |
| 2003 | 14 | 29 |
| 2004 | 14 | 24 |
| 2005 | 11 | 18 |
| 2006 | 7 | 18 |
| 2007 | 6 | 28 |
| 2008 | 8 | 29 |
| 2009 | 7 | 50 |
| 2010 | 21 | 30 |
| 2011 | 21 | 34 |
| 2012 | 20 | 39 |
| 2013 | 18 | 51 |
| 2014 | 32 | 41 |
| 2015 | 37 | 56 |
| 2016 | 31 | 41 |
| 2017 | 30 | 35 |
| 2018 | 29 | 42 |
| 2019 | 19 | 37 |
| 2020 | 24 | 37 |
| 2021 | 34 | 33 |
| 2022 | 34 | 39 |
| 2023 | 30 | 39 |
| 2024 | 21 | 37 |
| 2025 | 33 | 27 |
| 2026 | 20 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conductive grease formulations and grounding solutions for electric drive unit22 Sep 2026US 12,742,130 B2Tesla, Inc.
- Lubricant composition comprising carbon nanotubes15 Sep 2026US 12,735,652 B2Kyodo Yushi Co., Ltd.
- Raw material of grease, method for producing raw material of grease, method for producing grease, and grease9 Jun 2026US 12,649,890 B2Jtekt Corporation
- Grease composition9 Jun 2026US 12,649,891 B2Shell USA, Inc.
- Lubricating oil compositions and use thereof for improving journal bearing wear in internal combustion engines2 Jun 2026US 12,644,066 B2Infineum International Limited
- Bearing, machine, lubrication method & use27 Aug 2026US 2026/0251180 A1
- Circulating oils having a performance additive package and related methods13 Aug 2026US 2026/0234489 A1ExxonMobil Technology and Engineering Company
- High performance gear oils and related methods13 Aug 2026US 2026/0234495 A1ExxonMobil Technology and Engineering Company
- High performance gear oils and related methods13 Aug 2026US 2026/0234498 A1ExxonMobil Technology and Engineering Company
- Composition comprising (per)fluoropolyether polymers6 Aug 2026US 2026/0226363 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
Most cited
By later US patents
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Olefin oligomerization with BF.sub.3 alcohol alkoxylate co-catalysts131US 5,068,487 AEthyl Corporation · 1991
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979
- Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same122US 4,863,623 ATexaco Inc. · 1989
- Ashless dispersants formed from substituted acylating agents and their production and use115US 5,241,003 AEthyl Petroleum Additives, Inc. · 1993