C10M 105/58
Amines
Official title: Amines, e.g. polyalkylene polyamines, quaternary amines (polyalkylene polyamines with eleven or more monomer units C10M107/44)
C10M105/58 (Amines) appears on 117 US grants and 91 published applications in this corpus.
Search patents in C10M- Granted patents
- 117
- Published applications
- 91
- Assignees
- 71
- Inventors
- 220
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 3 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 4 |
| 2017 | 4 | 9 |
| 2018 | 7 | 26 |
| 2019 | 13 | 11 |
| 2020 | 17 | 10 |
| 2021 | 13 | 4 |
| 2022 | 5 | 3 |
| 2023 | 2 | 1 |
| 2024 | 3 | 0 |
| 2025 | 2 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Grease composition9 Jun 2026US 12,649,891 B2Shell USA, Inc.
- Water based semi-synthetic metal working fluid composition containing an alkyl alcohol amine9 Sep 2025US 12,410,376 B2Dow Global Technologies LLC
- Lubricant compositions3 Jun 2025US 12,319,888 B2Imperial College of Science, Technology and Medicine
- Lubricant, lubricating composition, and sliding machine30 Apr 2024US 11,970,669 B2Kabushiki Kaisha Toyota Chuo Kenkyusho
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium5 Mar 2024US 11,919,875 B2Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium27 Aug 2026US 2026/0250591 A1Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium27 Aug 2026US 2026/0250595 A1Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium18 Jun 2026US 2026/0167775 A1Resonac Corporation
- Grease composition8 Jan 2026US 2026/0008976 A1Shell USA, Inc.
- Lubricant3 Jul 2025US 2025/0215344 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- Lubricants for refrigeration compressors105US 4,851,144 AThe Dow Chemical Company · 1989
- Lubricant composition for disc brake caliper pin and a disc brake asembly containing the lubricant41US 5,874,388 ADow Corning Corporation · 1999
- Lubricant concentrate and an aqueous lubricant solution based on fatty amines, a process for its production and its use28US 5,474,692 AHenkel Kommanditgesellschaft auf Aktien · 1995
- Surface having a coating of a host multidentate ligand and a reversibly trapped lubricant28US 5,830,577 AMitsubishi Chemical Corporation · 1998
- Nonflammable lubricious composition26US 5,456,948 AMinnesota Mining and Manufacturing Company · 1995