C10M 2201/18
Ammonia
C10M2201/18 (Ammonia) appears on 213 US grants and 37 published applications in this corpus.
Search patents in C10M- Granted patents
- 213
- Published applications
- 37
- Assignees
- 128
- Inventors
- 410
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 8 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 10 | 0 |
| 1994 | 13 | 0 |
| 1995 | 18 | 0 |
| 1996 | 13 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 4 |
| 2003 | 3 | 4 |
| 2004 | 2 | 9 |
| 2005 | 3 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 3 | 4 |
| 2011 | 2 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 3 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dry film lubricant composition21 Oct 2025US 12,448,584 B2Dimachem Inc.
- Aqueous lubricant composition, a method for making the same and uses thereof17 Apr 2018US 9,944,885 B2Sustainalube AB
- Pyrrolidine-2,5-dione derivatives for use in friction modification7 Oct 2014US 8,853,422 B2Afton Chemical Corporation
- Water-based hydraulic fluids comprising dithio-di(aryl carbolic acids)24 Jun 2014US 8,759,264 B2Clarient Finance (BVI) Limited
- Pyrrolidine-2,5-dione derivatives for use in friction modification7 Jan 2014US 8,624,038 B2Afton Chemical Corporation
- Dry film lubricant composition27 Apr 2023US 2023/0127958 A1Dimachem Inc.
- Stable lubricant emulsion24 Jan 2019US 2019/0024012 A1Fracklean, LLC
- An aqueous lubricant composition, a method for making the same and uses thereof26 Jan 2017US 2017/0022445 A1Sustainalube AB
- Pyrrolidine-2,5-dione derivatives for use in friction modification9 Jan 2014US 2014/0011721 A1Afton Chemical Corporation
- Water-Based Hydraulic Fluids Comprising Dithio-Di(Aryl Carbolic Acids)16 Feb 2012US 2012/0040875 A1Clariant Finance (BVI) Limited
Most cited
By later US patents
- Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids87US 4,664,843 AThe Dow Chemical Company · 1987
- Anti-friction coating composition containing solid lubricants81US 5,482,637 AFord Motor Company · 1996
- Compositions, apparatus and methods useful for releasing solid lubricating oil additive78US 4,144,166 AAtlantic Richfield Company · 1979
- Electrorheological fluids75US 4,772,407 ALord Corporation · 1988
- Pressure transporting system75US 4,952,021 ASumitomo Electric Industries, Ltd. · 1990