B23H 9/16
Using an electrolytic jet
Official title: using an electrolytic jet
B23H9/16 (Using an electrolytic jet) appears on 61 US grants and 40 published applications in this corpus.
Search patents in B23H- Granted patents
- 61
- Published applications
- 40
- Assignees
- 30
- Inventors
- 130
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 3 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 5 |
| 2016 | 4 | 3 |
| 2017 | 1 | 4 |
| 2018 | 7 | 4 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 0 | 3 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and systems of electrochemical machining8 Jul 2025US 12,350,750 B2General Electric Company
- Electrical discharge machining method for generating variable spray-hole geometry14 Jan 2025US 12,194,558 B2Cummins Inc.
- Electrical discharge machining method for generating variable spray-hole geometry14 Mar 2023US 11,602,798 B2Cummins Inc.
- Drilling tool for use in machining a conductive work piece8 Feb 2022US 11,241,751 B2General Electric Company
- Electrode, electrochemical machining apparatus using the electrode, electrochemical machining method, and product machined by the method23 Nov 2021US 11,179,790 B2Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Methods and systems of electrochemical machining2 Oct 2025US 2025/0303486 A1General Electric Company
- System and method for forming a nozzle inlet of a nozzle11 Jul 2024US 2024/0227050 A9Pratt & Whitney Canada Corp.
- System and method for forming a nozzle inlet of a nozzle25 Apr 2024US 2024/0131607 A1Pratt & Whitney Canada Corp.
- Nozzle4 Jan 2024US 2024/0001468 A1Texture Jet Ltd
- Methods and systems of electrochemical machining21 Dec 2023US 2023/0407517 A1General Electric Company
Most cited
By later US patents
- Curved bore drilling apparatus266US 5,002,546 A1991
- Method for providing a curved cooling channel in a gas turbine component as well as coolable blade for a gas turbine component32US 6,644,920 B2Alstom (Switzerland) Ltd · 2003
- Shaped-tube electrolytic polishing process29US 5,320,721 ACorning Incorporated · 1994
- Method for drilling cooling holes in turbine blades25US 5,306,401 A1994
- Method and tool for electrochemical machining21US 6,234,752 B1General Electric Company · 2001