C10M 2215/18
Containing nitrogen-to-nitrogen bonds
Official title: Containing nitrogen-to-nitrogen bonds, e.g. hydrazine
C10M2215/18 (Containing nitrogen-to-nitrogen bonds) appears on 71 US grants and 28 published applications in this corpus.
Search patents in C10M- Granted patents
- 71
- Published applications
- 28
- Assignees
- 40
- Inventors
- 142
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 2 |
| 2013 | 0 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 0 |
| 2016 | 2 | 3 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Grease composition and rack-and-pinion-type steering device filled with the same grease composition25 Nov 2025US 12,480,068 B2Kyodo Yushi Co., Ltd.
- Lubricating oil composition30 Mar 2021US 10,961,479 B2Nof Corporation
- Dielectric fluids having reduced streamer speed23 Oct 2018US 10,109,388 B2ABB Research Ltd.
- Bioderived biodegradable lubricant21 Jun 2016US 9,371,501 B2
- Lubricant and functional fluid additive package, and lubricants and functional fluids containing same26 Apr 2016US 9,321,980 B2Materials Engineering and Technical Support Services
- Corrosion protection of armoured wireline cable14 Aug 2025US 2025/0257473 A1Schlumberger Technology Corporation
- Grease composition and rack-and-pinion-type steering device filled with the same grease composition19 Jun 2025US 2025/0197759 A1Kyodo Yushi Co., Ltd.
- Lubricating oil composition1 Oct 2020US 2020/0308502 A1Nof Corporation
- Fluids for Extreme Pressure and Wear Applications31 Jan 2019US 2019/0031974 A1
- Press-fit lubricant composition29 Nov 2018US 2018/0340128 A1Denso Corporation
Most cited
By later US patents
- Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation764US 4,234,435 AThe Lubrizol Corporation · 1980
- Water-in-oil emulsions90US 4,844,756 AThe Lubrizol Corporation · 1989
- Dispersants and process for their preparation88US 3,980,569 AThe Lubrizol Corporation · 1976
- Bearing cleaning composition and method of use46US 7,241,723 B2NCH Corporation · 2007
- Fluorinated greases42US 6,025,307 AAusimont S. p. A. · 2000