C10M 2209/1085
Used as base material
Official title: used as base material
C10M2209/1085 (Used as base material) appears on 309 US grants and 163 published applications in this corpus.
Search patents in C10M- Granted patents
- 309
- Published applications
- 163
- Assignees
- 151
- Inventors
- 609
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 10 | 0 |
| 1994 | 16 | 0 |
| 1995 | 17 | 0 |
| 1996 | 18 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 15 | 4 |
| 2002 | 10 | 7 |
| 2003 | 11 | 12 |
| 2004 | 2 | 9 |
| 2005 | 13 | 10 |
| 2006 | 6 | 3 |
| 2007 | 2 | 7 |
| 2008 | 4 | 4 |
| 2009 | 3 | 9 |
| 2010 | 3 | 9 |
| 2011 | 4 | 6 |
| 2012 | 5 | 2 |
| 2013 | 8 | 9 |
| 2014 | 7 | 8 |
| 2015 | 4 | 6 |
| 2016 | 6 | 11 |
| 2017 | 3 | 8 |
| 2018 | 9 | 6 |
| 2019 | 9 | 6 |
| 2020 | 4 | 4 |
| 2021 | 4 | 3 |
| 2022 | 5 | 7 |
| 2023 | 1 | 3 |
| 2024 | 2 | 5 |
| 2025 | 5 | 5 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic viscous fluid and mechanical device17 Feb 2026US 12,553,007 B2Somar Corporation
- Magnetic viscous fluid and mechanical device27 Jan 2026US 12,534,683 B2Somar Corporation
- Polyalkylene glycol compound12 Aug 2025US 12,384,882 B2Idemitsu Kosan Co., Ltd.
- High performance gear oil and related methods12 Aug 2025US 12,384,983 B2ExxonMobil Technology and Engineering Company
- Gear oil composition1 Jul 2025US 12,344,812 B2BASF SE
- Alkoxylated alcohols for increasing the breakdown voltage of a lubricant21 Aug 2025US 2025/0263621 A1BASF SE
- Grease composition17 Jul 2025US 2025/0230378 A1Kyodo Yushi Co., Ltd.
- Magnetic viscous fluid and mechanical device9 Jan 2025US 2025/0011675 A1Somar Corporation
- Magnetic viscous fluid and mechanical device9 Jan 2025US 2025/0014796 A1Somar Corporation
- Refrigeration cycle device2 Jan 2025US 2025/0002769 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Refrigeration lubricants168US 4,755,316 AAllied-Signal Inc. · 1988
- Lubricants for refrigeration compressors105US 4,851,144 AThe Dow Chemical Company · 1989
- Refrigeration lubricating oil compositions75US 4,267,064 AMatsushita Electric Industrial Co., Ltd. · 1981
- Lubricating oil for refrigerator75US 5,185,092 ATonen Corporation · 1993
- High-viscosity refrigerator oil compositions71US 4,248,726 AMitsubishi Jukogyo Kabushiki Kaisha · 1981