B22F 2003/1051
By electric discharge
Official title: {by electric discharge}
B22F2003/1051 (By electric discharge) appears on 123 US grants and 235 published applications in this corpus.
Search patents in B22F- Granted patents
- 123
- Published applications
- 235
- Assignees
- 170
- Inventors
- 597
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 4 |
| 2014 | 0 | 3 |
| 2015 | 1 | 13 |
| 2016 | 3 | 13 |
| 2017 | 4 | 13 |
| 2018 | 6 | 19 |
| 2019 | 12 | 16 |
| 2020 | 10 | 16 |
| 2021 | 12 | 22 |
| 2022 | 8 | 24 |
| 2023 | 20 | 27 |
| 2024 | 22 | 25 |
| 2025 | 12 | 19 |
| 2026 | 10 | 14 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- High frequency low loss magnetic core and method of manufacture4 Aug 2026US 12,700,529 B2Powdermet, Inc.
- Thermoelectric material, method for producing same, and thermoelectric power generation element5 May 2026US 12,622,172 B2National Institute for Materials Science
- Copper-diamond composite, heat dissipation member, and electronic device28 Apr 2026US 12,612,682 B2Denka Company Limited
- Polycrystalline bulk body and method for producing same28 Apr 2026US 12,614,655 B2Aisin Corporation
- Methods of forming bonded articles including similar or dissimilar materials and related articles14 Apr 2026US 12,600,683 B2Battelle Energy Alliance, LLC
- Tial-based alloy and method for producing the same20 Aug 2026US 2026/0242896 A1Institute of Science Tokyo
- Metal matrix composite materials and methods of manufacturing thereof20 Aug 2026US 2026/0242903 A1Epos Technologies Limited
- Structures including embedded devices and associated devices and methods for forming such structures13 Aug 2026US 2026/0233307 A1Battelle Energy Alliance, LLC
- Structured amorphous metals (sam) feedstock and products thereof13 Aug 2026US 2026/0234778 A1Integrated Global Services, Inc.
- Process for manufacturing a gold alloy timepiece component, and resulting timepiece16 Jul 2026US 2026/0199972 A1Manufacture D'Horlogerie Audemars Piguet SA
Most cited
By later US patents
- Multifunctional high strength metal composite materials62US 8,535,604 B12013
- Manufacturing method for spent fuel storage member and mixed power11US 6,630,100 B1Mitsubishi Heavy Industries, Ltd. · 2003
- Process for local repair of a damaged thermomechanical part and part thus produced, in particular a turbine part10US 9,221,101 B2Snecma · 2015
- Magnet having regions of different magnetic properties and method for forming such a magnet8US 10,269,479 B2ABB Schweiz AG · 2019
- Abradable coating having variable densities6US 10,870,152 B2Centre National De La Recherche Scientifique · 2020