C10M 2213/043
Used as base material
Official title: used as base material
C10M2213/043 (Used as base material) appears on 292 US grants and 206 published applications in this corpus.
Search patents in C10M- Granted patents
- 292
- Published applications
- 206
- Assignees
- 140
- Inventors
- 548
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 10 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 1 |
| 2002 | 9 | 4 |
| 2003 | 6 | 7 |
| 2004 | 5 | 7 |
| 2005 | 2 | 7 |
| 2006 | 2 | 7 |
| 2007 | 2 | 8 |
| 2008 | 8 | 10 |
| 2009 | 5 | 7 |
| 2010 | 6 | 14 |
| 2011 | 10 | 7 |
| 2012 | 3 | 10 |
| 2013 | 4 | 4 |
| 2014 | 6 | 6 |
| 2015 | 9 | 4 |
| 2016 | 5 | 9 |
| 2017 | 4 | 4 |
| 2018 | 5 | 5 |
| 2019 | 5 | 3 |
| 2020 | 3 | 9 |
| 2021 | 5 | 7 |
| 2022 | 11 | 22 |
| 2023 | 14 | 8 |
| 2024 | 13 | 13 |
| 2025 | 6 | 20 |
| 2026 | 8 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium25 Aug 2026US 12,715,960 B2Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium9 Jun 2026US 12,649,825 B2Resonac Corporation
- Fluorinated media lubricants with reduced hydrocarbon fraction for data storage devices9 Jun 2026US 12,649,888 B2Western Digital Technologies, Inc.
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium9 Jun 2026US 12,651,610 B2Resonac Corporation
- Lubricating compositions14 Apr 2026US 12,600,919 B2Syensqo Specialty Polymers USA, LLC
- Composition comprising (per)fluoropolyether polymers6 Aug 2026US 2026/0226363 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Additive composition for lubricants and method of use thereof9 Apr 2026US 2026/0098226 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Fluoropolyether compound, lubricant, and magnetic disk29 Jan 2026US 2026/0031105 A1Moresco Corporation
- Oxidation resistance of lubricant with modified epoxide-based linkages20 Nov 2025US 2025/0354078 A1Western Digital Technologies, Inc.
- Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium20 Nov 2025US 2025/0354079 A1Resonac Corporation
Most cited
By later US patents
- Compositions and process of using in refrigeration75US 4,944,890 AE. I. Du Pont de Nemours and Company · 1990
- Container, such as a food or beverage container, lubrication method72US 6,427,826 B1Ecolab Inc. · 2002
- Method of producing a lubricant for a magnetic disk, lubricant for a magnetic disk, magnetic disk, and method of producing a magnetic disk71US 7,531,485 B2Hoya Corporation · 2009
- Magnetic disk and method of manufacturing same70US 7,105,241 B2Hoya Corporation · 2006
- Lubricant for magnetic disks, method for producing the lubricant used in the magnetic disks, and method for manufacturing the same69US 8,012,920 B2WD Media (Singapore) Pte. Ltd. · 2011