Membership
Tour
Register
Log in
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
Follow
Industry
CPC
B23H
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
Current Industry
B23H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
Sub Industries
B23H1/00
Electrical discharge machining
B23H11/00
Auxiliary apparatus or details, not otherwise provided for
B23H2200/00
Specific machining processes or workpieces
B23H2300/00
Power source circuits or energization
B23H2400/00
Moving mechanisms for tool electrodes
B23H2500/00
Holding and positioning of tool electrodes
B23H2600/00
Machining conditions
B23H3/00
Electrochemical machining
B23H5/00
Combined machining
B23H7/00
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
B23H9/00
Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Method for drilling a hole in a part made of electroconductive mate...
Patent number
12,151,296
Issue date
Nov 26, 2024
SAFRAN AIRCRAFT ENGINES
Pierre Gaston Clement Huard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electric discharge machine
Patent number
12,145,210
Issue date
Nov 19, 2024
Sodick Co., Ltd.
Kuniharu Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electro-hydraulic combined system used for electro machining and su...
Patent number
12,134,158
Issue date
Nov 5, 2024
Lin Gu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Filtration media especially useful for filtering fluids associated...
Patent number
12,134,053
Issue date
Nov 5, 2024
Ahlstrom Oyj
Jesse Shim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Narrow-hole electric discharge machine
Patent number
12,128,492
Issue date
Oct 29, 2024
Makino Milling Machine Co., Ltd.
Susumu Sugawara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Downhole tool
Patent number
12,123,271
Issue date
Oct 22, 2024
DSOLVE AS
Carlos J. Delgado
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and apparatuses of oscillatory pulsed electrochemical machi...
Patent number
12,097,567
Issue date
Sep 24, 2024
Voxel Innovations, Inc.
Daniel Herrington
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Shunt device in lighting control system without neutral wire
Patent number
RE50126
Issue date
Sep 17, 2024
SIGNIFY HOLDING B.V.
Shangwu Chen
Information
Patent Grant
Anvil assembly for linear surgical stapler
Patent number
12,082,809
Issue date
Sep 10, 2024
Cilag GmbH International
Brian D. Schings
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Medical instrument
Patent number
12,083,615
Issue date
Sep 10, 2024
Medical Microinstruments, Inc.
Massimiliano Simi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a rotor disc for a turbine engine
Patent number
12,070,811
Issue date
Aug 27, 2024
Pratt & Whitney Canada Corp.
Daniel Lecuyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machining fixture
Patent number
12,064,826
Issue date
Aug 20, 2024
Medical Microinstruments, Inc.
Massimiliano Simi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gradient metallic structure and surface treatment to produce a grad...
Patent number
12,060,648
Issue date
Aug 13, 2024
City University of Hong Kong
Jian Lu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrode lead with a porous layer for electrical discharge machining
Patent number
12,042,874
Issue date
Jul 23, 2024
THERMOCOMPACT
Michel Ly
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-channel electrochemical machining device and method for blisk
Patent number
12,023,750
Issue date
Jul 2, 2024
Nanjing University of Aeronautics and Astronautics
Jia Liu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrochemical mechanical polishing and planarization equipment fo...
Patent number
12,017,293
Issue date
Jun 25, 2024
HANGZHOU SIZONE ELECTRONIC TECHNOLOGY INC.
Yaomin Deng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machine and machining program editor
Patent number
11,998,997
Issue date
Jun 4, 2024
FANUC CORPORATION
Ryuuki Funakubo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrochemical discharge-assisted micro-grinding device for micro-...
Patent number
11,992,890
Issue date
May 28, 2024
Changsha University of Science & Technology
Cong Mao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machining method of wire discharge machine, machining program gener...
Patent number
11,992,891
Issue date
May 28, 2024
Sodick Co., Ltd.
Tsubasa Kuragaya
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for preparing a cross-size micro-nano structure array
Patent number
11,992,889
Issue date
May 28, 2024
Soochow University
Haidong He
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Compressible and expandable blade for a fluid pump
Patent number
11,994,133
Issue date
May 28, 2024
ECP ENTWICKLUNGSGESELLSCHAFT MBH
Thomas Toellner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Debris removal
Patent number
11,986,897
Issue date
May 21, 2024
Rolls-Royce PLC
James Kell
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrochemical machining of geometrically complex passages
Patent number
11,980,959
Issue date
May 14, 2024
Textron Innovations Inc.
Kevin Joseph Monahan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of supporting a workpiece
Patent number
11,975,396
Issue date
May 7, 2024
Collins Engine Nozzles, Inc.
Joseph Samo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Delta-phase brass electrode wire for electroerosion machining, and...
Patent number
11,975,397
Issue date
May 7, 2024
THERMOCOMPACT
Michel Ly
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
X-ray optical arrangement
Patent number
11,972,875
Issue date
Apr 30, 2024
Shirly Borukhin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrochemically cleanable windows for atomic instruments, and met...
Patent number
11,958,088
Issue date
Apr 16, 2024
HRL Laboratories, LLC
Christopher S. Roper
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Program editing device of program path for wire electrode and wire...
Patent number
11,954,459
Issue date
Apr 9, 2024
FANUC CORPORATION
Kousuke Ookubo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Prediction device
Patent number
11,931,841
Issue date
Mar 19, 2024
FANUC CORPORATION
Meguru Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a blade comprising a bathtub tip integrati...
Patent number
11,925,986
Issue date
Mar 12, 2024
SAFRAN AIRCRAFT ENGINES
Matthieu Jean Luc Vollebregt
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Method Of Forming A Recess In A Workpiece
Publication number
20240383060
Publication date
Nov 21, 2024
MTU AERO ENGINES AG
Alexander Noller
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMPOSITE PROCESS AND SYSTEM FOR PREPARING PROFILED MICROCHANNEL PL...
Publication number
20240383080
Publication date
Nov 21, 2024
XI'AN JIAOTONG UNIVERSITY
Ting Ma
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROCHEMICAL TREATMENT DEVICE
Publication number
20240375200
Publication date
Nov 14, 2024
ENSITECH IP PTY LTD
Clive Stuart WHITE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BLADE FOR A ROTOR ASSEMBLY OF A TURBINE ENGINE
Publication number
20240375201
Publication date
Nov 14, 2024
Pratt & Whitney Canada Corp.
Daniel LECUYER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DIAGNOSTIC DEVICE FOR POWER SUPPLY DEVICE FOR ELECTRIC DISCHARGE MA...
Publication number
20240353501
Publication date
Oct 24, 2024
MAKINO MILLING MACHINE CO., LTD.
Katsutomo SUZUKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR ELECTROCHEMICALLY MACHINING A WORKPIECE
Publication number
20240335895
Publication date
Oct 10, 2024
MTU Aero Engines AG
Nicole Feiling
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTIWIRE ELECTRIC DISCHARGE MACHINE, MULTIWIRE ELECTRIC DISCHARGE...
Publication number
20240326145
Publication date
Oct 3, 2024
Mitsubishi Electric Corporation
Atsushi ITOKAZU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
REMAINING AMOUNT ESTIMATION DEVICE AND REMAINING AMOUNT ESTIMATION...
Publication number
20240316666
Publication date
Sep 26, 2024
FANUC Corporation
Masashi MASUDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HYBRID ELECTROCHEMICAL AND ABRASIVE FLUID POLISHING
Publication number
20240307988
Publication date
Sep 19, 2024
UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
Fengzhou Fang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF STABILIZING A LOWER END OF A THERMAL SHIELD SURROUNDING A...
Publication number
20240290511
Publication date
Aug 29, 2024
Framatome Inc.
Kenneth Wade Markham
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEMS AND FIXTURES FOR ELECTRODE CONNECTIONS
Publication number
20240286214
Publication date
Aug 29, 2024
Illinois Tool Works Inc.
Evans Mogire
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEMS AND METHODS FOR ELECTROCHEMICAL MACHINING
Publication number
20240286213
Publication date
Aug 29, 2024
Illinois Tool Works Inc.
Evans Mogire
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING ONE OR MORE SHARP BODIES BY WIRE ELECTRO-ER...
Publication number
20240278345
Publication date
Aug 22, 2024
MEDICAL MICROINSTRUMENTS, INC.
Neri PIEROTTI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE, AND CONTROL METHOD FOR WIRE ELEC...
Publication number
20240269758
Publication date
Aug 15, 2024
FANUC Corporation
Ryo NISHIKAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINE, AND CONTROL METHOD FOR WIRE ELECTR...
Publication number
20240269757
Publication date
Aug 15, 2024
FANUC CORPORAYION
Ryo NISHIKAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRODE ASSEMBLY AND ELECTROCHEMICAL MACHINING METHOD
Publication number
20240253141
Publication date
Aug 1, 2024
Cummins Ltd
Robert L. Holroyd
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
AN ELECTRICAL MACHINING DEVICE
Publication number
20240246161
Publication date
Jul 25, 2024
TEXTURE JET LIMITED
Jonathon Mitchell-Smith
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD FOR FORMING A NOZZLE INLET OF A NOZZLE
Publication number
20240227050
Publication date
Jul 11, 2024
Daniel Alecu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF ELECTROCHEMICALLY MACHINING AND ELECTRODE
Publication number
20240207959
Publication date
Jun 27, 2024
Cummins Ltd
Robert L. Holroyd
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS AND WIRE ELECTRICAL D...
Publication number
20240207958
Publication date
Jun 27, 2024
Mitsubishi Electric Corporation
Hidetaka MIYAKE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING
Publication number
20240207960
Publication date
Jun 27, 2024
Pratt & Whitney Canada Corp.
Visal Ing
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRIC DISCHARGE MACHINE
Publication number
20240201712
Publication date
Jun 20, 2024
FANUC CORPORATION
Hiromitsu KADOKURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FORCE AND TORQUE SENSOR WITH OVERLOAD STRUCTURE AND METHOD FOR MANU...
Publication number
20240192065
Publication date
Jun 13, 2024
FORCEN INC.
Samuel Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tool Changer For An Electrical Discharge Machine Tool And The Elect...
Publication number
20240181547
Publication date
Jun 6, 2024
AGIE CHARMILLES SA
Brian Paride PEDRINI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Horizontal Wire Electrical Discharge Machining
Publication number
20240173785
Publication date
May 30, 2024
EDM Network, Inc.
Ron C. Vogel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRICAL DISCHARGE MACHINING SYSTEM WITH INTEGRATED FLUSHING
Publication number
20240165724
Publication date
May 23, 2024
GENERAL ELECTRIC COMPANY
James Scott FLANAGAN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
AIRFOIL LAST CHANCE SCREEN UTILIZING EDM AND AFM
Publication number
20240167423
Publication date
May 23, 2024
Collins Engine Nozzles, Inc.
Thomas J. Ocken
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROCHEMICAL MECHANICAL POLISHING AND PLANARIZATION EQUIPMENT FO...
Publication number
20240149361
Publication date
May 9, 2024
HANGZHOU SIZONE ELECTRONIC TECHNOLOGY INC.
Yaomin DENG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
Publication number
20240149362
Publication date
May 9, 2024
SODICK CO., LTD.
Tsuyoshi Takeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR ELECTRICAL DISCHARGE MACHINING
Publication number
20240139845
Publication date
May 2, 2024
AGIE CHARMILLES SA
Marco BOCCADORO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR