F16K 2099/0076
Using electrical discharge machining [edm], milling or drilling
Official title: {using electrical discharge machining [EDM], milling or drilling}
F16K2099/0076 (Using electrical discharge machining [edm], milling or drilling) appears on 136 US grants and 134 published applications in this corpus.
Search patents in F16K- Granted patents
- 136
- Published applications
- 134
- Assignees
- 73
- Inventors
- 235
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 5 |
| 2002 | 13 | 16 |
| 2003 | 12 | 18 |
| 2004 | 16 | 10 |
| 2005 | 9 | 16 |
| 2006 | 17 | 9 |
| 2007 | 8 | 8 |
| 2008 | 4 | 18 |
| 2009 | 3 | 7 |
| 2010 | 5 | 6 |
| 2011 | 4 | 2 |
| 2012 | 7 | 4 |
| 2013 | 6 | 2 |
| 2014 | 7 | 3 |
| 2015 | 1 | 4 |
| 2016 | 0 | 0 |
| 2017 | 3 | 3 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system14 Oct 2025US 12,444,513 B2GE-Hitachi Nuclear Energy Americas LLC
- Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system7 May 2024US 11,978,565 B2GE-Hitachi Nuclear Energy Americas LLC
- Flow control device6 Sep 2022US 11,433,394 B2Koninklijke Philips N. V.
- Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system16 Jul 2019US 10,354,763 B2GE-Hitachi Nuclear Energy Americas LLC
- Microfabricated elastomeric valve and pump systems18 Dec 2018US 10,155,250 B2California Institute of Technology
- Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system15 Aug 2024US 2024/0274305 A1GE-Hitachi Nuclear Energy Americas LLC
- Flow control device19 Dec 2019US 2019/0383281 A1Koninklijke Philips N. V.
- Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system31 Oct 2019US 2019/0333652 A1GE-Hitachi Nuclear Energy Americas LLC
- Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system8 Jun 2017US 2017/0162280 A1GE-Hitachi Nuclear Energy Americas LLC
- Microfluidic pump and valve structures and fabrication methods1 Jun 2017US 2017/0151560 A1Rheonix, Inc.
Most cited
By later US patents
- Microfabricated elastomeric valve and pump systems619US 6,408,878 B1California Institute of Technology · 2002
- Methods and apparatus for analyzing polynucleotide sequences612US 6,818,395 B1California Institute of Technology · 2004
- Methods and apparatus for analyzing polynucleotide sequences567US 6,911,345 B2California Institute of Technology · 2005
- Valve arrangement of microstructured components360US 5,029,805 ADragerwerk Aktiengesellschaft · 1991
- Method of making a microfabricated elastomeric valve294US 6,793,753 B2California Institute of Technology · 2004