C10M 2223/063
Ammonium or amine salts
C10M2223/063 (Ammonium or amine salts) appears on 84 US grants and 34 published applications in this corpus.
Search patents in C10M- Granted patents
- 84
- Published applications
- 34
- Assignees
- 46
- Inventors
- 163
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 4 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 3 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 5 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric vehicle grease9 Sep 2025US 12,410,377 B2Vgp Ipco LLC
- Metal working fluid additive composition9 Apr 2024US 11,952,552 B2Castrol Limited
- Zinc-free lubricating composition6 Dec 2022US 11,518,954 B2The Lubrizol Corporation
- Metal working fluid additive composition15 Nov 2022US 11,499,118 B2Castrol Limited
- Lubricant composition for reduced engine sludge25 Oct 2022US 11,479,736 B1Afton Chemical Corporation
- Electric vehicle grease5 Feb 2026US 2026/0035635 A1Vgp Ipco LLC
- Electric vehicle grease19 Oct 2023US 2023/0332066 A1Vgp Ipco LLC
- Metal Working Fluid Additive Composition11 May 2023US 2023/0142153 A1Castrol Limited
- Lubricant composition containing ionic liquids19 Aug 2021US 2021/0253972 A1Klüber Lubrication München KG
- Zinc-free lubricating composition29 Jul 2021US 2021/0230497 A1The Lubrizol Corporation
Most cited
By later US patents
- Ashless dispersants formed from substituted acylating agents and their production and use115US 5,241,003 AEthyl Petroleum Additives, Inc. · 1993
- Anionically modified organophilic clays and their preparation103US 4,434,075 ANL Industries, Inc. · 1984
- Organophilic clay complexes, their preparation and compositions comprising said complexes92US 4,412,018 ANL Industries, Inc. · 1983
- Polymeric additives for fuels and lubricants82US 4,144,181 AExxon Research & Engineering Co. · 1979
- Ashless dispersants formed from substituted acylating agents and their production and use82US 5,137,980 AEthyl Petroleum Additives, Inc. · 1992