C10M 103/02
Carbon
Official title: Carbon; Graphite
C10M103/02 (Carbon) appears on 205 US grants and 187 published applications in this corpus.
Search patents in C10M- Granted patents
- 205
- Published applications
- 187
- Assignees
- 177
- Inventors
- 577
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 5 |
| 2005 | 1 | 2 |
| 2006 | 0 | 3 |
| 2007 | 0 | 5 |
| 2008 | 2 | 8 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 4 | 8 |
| 2012 | 4 | 6 |
| 2013 | 4 | 3 |
| 2014 | 3 | 10 |
| 2015 | 4 | 10 |
| 2016 | 7 | 25 |
| 2017 | 5 | 13 |
| 2018 | 11 | 16 |
| 2019 | 20 | 11 |
| 2020 | 13 | 11 |
| 2021 | 6 | 11 |
| 2022 | 17 | 8 |
| 2023 | 9 | 5 |
| 2024 | 6 | 8 |
| 2025 | 9 | 6 |
| 2026 | 5 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low friction coatings14 Jul 2026US 12,680,046 B2John Crane Inc.
- Compositions, methods of use and manufacture thereof, and system for generating high-lubricity substances for lubrication of a mechanical device2 Jun 2026US 12,644,071 B2United Protective Technologies, LLC
- Grease composition21 Apr 2026US 12,606,771 B2The Lubrizol Corporation
- Anti-friction composite material31 Mar 2026US 12,590,262 B2Dupont Specialty Products USA, LLC
- Antifriction coatings and methods of making antifriction coatings17 Mar 2026US 12,577,490 B2Ddp Specialty Electronic Materials US, LLC
- Carbon particle-based lubricant for improving productivity in unconventional formations31 Jul 2025US 2025/0243423 A1Saudi Arabian Oil Company
- Allotrope of carbon having increased electron delocalization10 Jul 2025US 2025/0223171 A1Structured Nano Carbon LLC
- Grease Composition3 Jul 2025US 2025/0215348 A1The Lubrizol Corporation
- Graphene coated components for superlubricity17 Apr 2025US 2025/0122444 A1
- System for generating high-lubricity substances for lubrication of a mechanical device13 Feb 2025US 2025/0051682 A1United Protective Technologies, LLC
Most cited
By later US patents
- Compressible lubricant with memory combined with anaerobic pipe sealant104US 5,431,831 A1995
- Pressure transporting system75US 4,952,021 ASumitomo Electric Industries, Ltd. · 1990
- High-temperature lubricant for the hot-working of metals59US 4,052,323 ALonza Ltd. · 1977
- Hydraulic-operating shock and vibration absorber and damper57US 4,452,437 A1984
- Threaded joint for steel pipes49US 6,659,509 B2Sumitomo Metal Industries, Ltd. · 2003