C10M 175/04
Aqueous emulsion based
Official title: aqueous emulsion based
C10M175/04 (Aqueous emulsion based) appears on 77 US grants and 26 published applications in this corpus.
Search patents in C10M- Granted patents
- 77
- Published applications
- 26
- Assignees
- 64
- Inventors
- 144
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 7 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 4 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 5 |
| 2024 | 2 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for removing micro-particles from a metalworking fluid24 Sep 2024US 12,098,349 B2Quaker Chemical Corporation
- Systems and methods for removing micro-particles from a metalworking fluid17 Sep 2024US 12,091,632 B2Quaker Chemical Corporation
- Method and system for purification of slop oil and industrial emulsions comprising two processes run in parallel28 Sep 2021US 11,130,075 B2ROCCO Slop AB
- System and process for recycling machining waste from CNC equipment17 Dec 2019US 10,507,412 B2
- System and process for recycling machining waste from CNC equipment12 Sep 2017US 9,757,667 B1
- Method for recycling cold-rolled oil sludge23 Apr 2026US 2026/0109912 A1
- Method of treating a cooling circuit water contaminated with organic substances and inorganic particles21 Dec 2023US 2023/0406745 A1SMS group GmbH
- Method for eliminating legionellae from water of a cooling circuit, which is loaded with organic substances and inorganic particles7 Dec 2023US 2023/0391647 A1SMS group GmbH
- Systems and Methods for Removing Micro-Particles from a Metalworking Fluid2 Nov 2023US 2023/0348811 A1Quaker Chemical Corporation
- Systems and Methods for Removing Micro-Particles from a Metalworking Fluid2 Nov 2023US 2023/0348812 A1Quaker Chemical Corporation
Most cited
By later US patents
- Method and means for dewatering lubricating oils58US 4,892,667 AKaydon Corporation · 1990
- Corrosive liquid coalescer52US 5,480,547 APall Corporation · 1996
- Liquid separating and recycling34US 4,361,488 AAlar Engineering Corporation · 1982
- Process for cleaning metal working fluids for re-use28US 4,492,636 AEaton Corporation · 1985
- Arrangement for cleaning cutting fluid27US 4,325,663 AAlfa-Laval AB · 1982