C10M 2201/085
Phosphorus oxides, acids or salts
C10M2201/085 (Phosphorus oxides, acids or salts) appears on 517 US grants and 283 published applications in this corpus.
Search patents in C10M- Granted patents
- 517
- Published applications
- 283
- Assignees
- 278
- Inventors
- 1,118
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 9 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 11 | 0 |
| 1984 | 3 | 0 |
| 1985 | 8 | 0 |
| 1986 | 9 | 0 |
| 1987 | 14 | 0 |
| 1988 | 15 | 0 |
| 1989 | 13 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 20 | 0 |
| 1993 | 16 | 0 |
| 1994 | 24 | 0 |
| 1995 | 29 | 0 |
| 1996 | 21 | 0 |
| 1997 | 15 | 0 |
| 1998 | 21 | 0 |
| 1999 | 15 | 0 |
| 2000 | 12 | 0 |
| 2001 | 10 | 3 |
| 2002 | 3 | 8 |
| 2003 | 11 | 18 |
| 2004 | 7 | 15 |
| 2005 | 5 | 15 |
| 2006 | 3 | 8 |
| 2007 | 0 | 10 |
| 2008 | 6 | 5 |
| 2009 | 8 | 12 |
| 2010 | 9 | 18 |
| 2011 | 4 | 12 |
| 2012 | 14 | 15 |
| 2013 | 17 | 9 |
| 2014 | 9 | 10 |
| 2015 | 8 | 7 |
| 2016 | 11 | 12 |
| 2017 | 3 | 13 |
| 2018 | 10 | 17 |
| 2019 | 11 | 12 |
| 2020 | 7 | 13 |
| 2021 | 9 | 6 |
| 2022 | 11 | 7 |
| 2023 | 5 | 10 |
| 2024 | 10 | 10 |
| 2025 | 9 | 13 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- One-step pretreatment method of metallic substrates for metal cold forming14 Jul 2026US 12,680,048 B2Chemetall GmbH
- Lubricant compositions and methods for using the same14 Oct 2025US 12,441,950 B2Ecolab USA Inc.
- Additive or composition for imparting lubricity29 Jul 2025US 12,371,632 B2Miyoshi Oil & Fat Co., Ltd.
- Composition and method of manufacturing sulfonate-based greases using a glycerol derivative17 Jun 2025US 12,331,261 B2NCH Corporation
- Tribological system10 Jun 2025US 12,325,836 B2Klueber Lubrication Muenchen SE & Co. KG
- Friction modifier for automatic transmission fluid24 Sep 2026US 2026/0286243 A1Chevron Oronite Company LLC
- Biodegradable grease composition10 Sep 2026US 2026/0265633 A1Shell USA, Inc.
- Galvanized steel sheet and method for producing the same3 Sep 2026US 2026/0258315 A1Jfe Steel Corporation
- Lubricant Compositions27 Aug 2026US 2026/0250593 A1The Lubrizol Corporation
- Friction modifier for wet clutch23 Apr 2026US 2026/0109911 A1Chevron Oronite Company LLC
Most cited
By later US patents
- Asbestiform crystalline calcium sodium or lithium phosphate, preparation and compositions161US 4,346,028 AMonsanto Company · 1982
- Water-in-oil emulsions90US 4,844,756 AThe Lubrizol Corporation · 1989
- 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
- Alkyl ether amine conveyor lubricant79US 5,863,874 AEcolab Inc. · 1999