B23Q 11/1038
Using cutting liquids with special characteristics
Official title: {using cutting liquids with special characteristics, e.g. flow rate, quality}
B23Q11/1038 (Using cutting liquids with special characteristics) appears on 239 US grants and 240 published applications in this corpus.
Search patents in B23Q- Granted patents
- 239
- Published applications
- 240
- Assignees
- 189
- Inventors
- 562
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 3 |
| 2002 | 3 | 9 |
| 2003 | 5 | 8 |
| 2004 | 8 | 11 |
| 2005 | 6 | 6 |
| 2006 | 3 | 8 |
| 2007 | 3 | 8 |
| 2008 | 4 | 4 |
| 2009 | 4 | 2 |
| 2010 | 7 | 8 |
| 2011 | 4 | 6 |
| 2012 | 7 | 13 |
| 2013 | 3 | 9 |
| 2014 | 8 | 7 |
| 2015 | 12 | 9 |
| 2016 | 7 | 7 |
| 2017 | 5 | 14 |
| 2018 | 13 | 16 |
| 2019 | 9 | 16 |
| 2020 | 13 | 28 |
| 2021 | 13 | 11 |
| 2022 | 9 | 11 |
| 2023 | 15 | 8 |
| 2024 | 14 | 8 |
| 2025 | 2 | 3 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Machine tool system, and hydraulic liquid and processing liquid for machine tools14 Jul 2026US 12,678,906 B2Nihon Fluid System Inc.
- Quality management system for machining process, lubricating liquid process, lubricating liquid for machine tool, and alkaline electrolyzed water generation device for generating lubricating liquid16 Jun 2026US 12,654,273 B2Plum & Peach, Ltd.
- Internal cooling system for precision turning and control method thereof14 Apr 2026US 12,600,002 B2Dalian University of Technology
- Turning apparatus with minimal quantity lubrication based on magnetic circulation and ultrasound-assisted infiltration27 Jan 2026US 12,533,763 B1Guohua (Qingdao) Intelligent Precision Drive Control Technology Research Institute Co., Ltd.
- Method and system for injecting cutting fluid during milling under different working conditions13 Jan 2026US 12,521,829 B2Chongqing University
- Machine Tool for Workpiece Machining, Hydraulic Device, Hydraulic System and Method for Workpiece Machining1 Oct 2026US 2026/0295755 A1DMG MORI Pfronten GmbH
- Gas and liquid coolant (glc) aeroforce for general machining applications17 Sep 2026US 2026/0273554 A1Smartec Ltd Israel
- Cutting device and method for injecting liquid coolant20 Aug 2026US 2026/0241469 A1Dgshape Corporation
- Machining systems utilizing high temperature supercritical fluids23 Jul 2026US 2026/0208310 A1Fusion Coolant Systems, Inc.
- Dynamic selection of appropriate mix of coolant and lubriction for metalworking9 Jul 2026US 2026/0194868 A1International Business Machines Corporation
Most cited
By later US patents
- Fluid condition monitoring and controlling system for a metalworking fluid central system116US 5,224,051 ACincinnati Milacron Inc. · 1993
- Variable frequency drive system for fluid delivery system82US 5,522,707 AMetropolitan Industries, Inc. · 1996
- Cryogenic machining75US 5,901,623 AThe Edison Materials Technology Center · 1999
- Machine tool having internally routed cryogenic fluid for cooling interface between cutting edge of tool and workpiece56US 3,971,114 A1976
- Method and apparatus for machining51US 4,621,547 A1986