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CPC
B26F1/28

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BPERFORMING OPERATIONS TRANSPORTING B26Hand cutting tools B26FPERFORATING PUNCHING CUTTING-OUT STAMPING-OUT SEVERING BY MEANS OTHER THAN CUTTING B26F1/00Perforating Punching Cutting-out Stamping-out Apparatus therefor

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B26F1/28by electrical discharges

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for making a nanopore in a membrane using an e...
- Patent number 11,224,842
- Issue date Jan 18, 2022
- The Royal Institution for the Advancement of Learning / McGill University
- Peter Grutter
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Through-hole forming method, through-hole forming apparatus, and me...
- Patent number 10,201,867
- Issue date Feb 12, 2019
- AGC Inc.
- Motoshi Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus using electrochemical discharge machining process and met...
- Patent number 9,981,401
- Issue date May 29, 2018
- Foundation of Soongsil University-Industry Cooperation
- Bohyun Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems for and methods of manufacturing micro-structures
- Patent number 9,855,687
- Issue date Jan 2, 2018
- Yung-Chieh Tan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of introducing a structure in a substrate
- Patent number 9,427,885
- Issue date Aug 30, 2016
- picoDrill SA
- Christian Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electro-hydraulic trimming of a part perimeter with multiple discre...
- Patent number 9,211,598
- Issue date Dec 15, 2015
- Ford Global Technologies, LLC
- Alan John Gillard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of generating high quality hole, recess or well in substrate
- Patent number 9,168,614
- Issue date Oct 27, 2015
- ASAHI GLASS CO., LTD.
- Christian Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Generation of holes using multiple electrodes
- Patent number 9,018,565
- Issue date Apr 28, 2015
- Schott AG
- Kurt Nattermann
- B44 - DECORATIVE ARTS
Information Patent Grant
Manufacturing and use of microperforated substrates
- Patent number 8,759,707
- Issue date Jun 24, 2014
- picoDrill SA
- Christian Schmidt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method of generating a hole or recess or well in a substrate
- Patent number 8,736,026
- Issue date May 27, 2014
- picoDrill SA
- Christian Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrothermal focussing for the production of micro-structured sub...
- Patent number 8,389,903
- Issue date Mar 5, 2013
- picoDrill SA
- Christian Schmidt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method of manufacturing plastic film with pore-opening discharge sp...
- Patent number 6,348,675
- Issue date Feb 19, 2002
- Kazunari Takagi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electrode system for perforating synthetic plastic films
- Patent number 6,284,994
- Issue date Sep 4, 2001
- James D. Cross
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Porous film and porous film manufacturing apparatus
- Patent number 5,451,257
- Issue date Sep 19, 1995
- Kagawa; Seiji
- Seiji Kagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Porous film manufacturing apparatus
- Patent number 5,415,538
- Issue date May 16, 1995
- Seiji Kagawa
- Seiji Kagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming a sheet material permeable to gas and not permea...
- Patent number 5,356,497
- Issue date Oct 18, 1994
- Chi S. Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Porous film and porous film manufacturing apparatus
- Patent number 5,352,108
- Issue date Oct 4, 1994
- Sudo; Norito
- Seiji Kagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Porous film manufacturing apparatus
- Patent number 5,257,923
- Issue date Nov 2, 1993
- Sudo; Norito
- Seiji Kagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for perforating running webs of wrapping material and cle...
- Patent number 5,012,825
- Issue date May 7, 1991
- Korber AG
- Rolf Lindemann
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and product to enhance electrical conductivity of films cont...
- Patent number 4,999,231
- Issue date Mar 12, 1991
- Milliken Research Corporation
- James E. Fowler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for the electrostatic perforation of webs of paper
- Patent number 4,957,122
- Issue date Sep 18, 1990
- Sasib, S.p.A.
- Paolo Maldina
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Process for producing contact lens
- Patent number 4,909,896
- Issue date Mar 20, 1990
- Hoya Corporation
- Akira Ikushima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for fabricating arbitrarily shaped through holes in a compo...
- Patent number 4,871,418
- Issue date Oct 3, 1989
- International Business Machines Corporation
- Jurgen Wittlinger
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Perforation of synthetic plastic films
- Patent number 4,777,338
- Issue date Oct 11, 1988
- James D. Cross
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Spark perforation of web material
- Patent number 4,635,653
- Issue date Jan 13, 1987
- Molins PLC
- Reginald C. Bolt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus for treating perforated webs of tipping paper or the like
- Patent number 4,535,792
- Issue date Aug 20, 1985
- Hauni-Werke Korber & Co. KG
- Rolf Lindemann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Process for making fine perforations in plastic sheeting and/or pla...
- Patent number 4,534,994
- Issue date Aug 13, 1985
- Gerhard Feld
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Apparatus for the spark perforation of sheet materials
- Patent number 4,503,318
- Issue date Mar 5, 1985
- Wiggins Teape Group Limited
- Robert J. Hall
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method of and apparatus for controlling apparatus for perforating s...
- Patent number 4,501,953
- Issue date Feb 26, 1985
- Tann-Papier Gesellschaft m.b.H.
- Walter Hollinetz
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus for making perforations in running webs of paper or the like
- Patent number 4,500,770
- Issue date Feb 19, 1985
- Hauni-Werke Korber & Co. KG
- Jurgen Vock
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MAKING A NANOPORE IN A MEMBRANE USING AN E...
- Publication number 20200054999
- Publication date Feb 20, 2020
- The Royal Institution for the Advancement of Learning / McGill University
- Peter GRUTTER
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
THROUGH-HOLE FORMING METHOD, THROUGH-HOLE FORMING APPARATUS, AND ME...
- Publication number 20190118281
- Publication date Apr 25, 2019
- AGC, Inc.
- Motoshi ONO
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD OF MANUFACTURING GLASS SUBSTRATE, AND GLASS SUBSTRATE
- Publication number 20140363626
- Publication date Dec 11, 2014
- Shintaro TAKAHASHI
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
DEVICE FOR DRILLING A SUBSTRATE AND A METHOD FOR DRILLING A SUBSTRATE
- Publication number 20140332513
- Publication date Nov 13, 2014
- Leander DITTMANN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD OF FORMING THROUGH HOLE IN INSULATING SUBSTRATE AND METHOD O...
- Publication number 20140217075
- Publication date Aug 7, 2014
- ASAHI GLASS COMPANY, LIMITED
- Shintaro TAKAHASHI
- B44 - DECORATIVE ARTS
Information Patent Application
METHOD FOR PRODUCING PERFORATED WORKPIECES IN A STRESS-RELIEVING MA...
- Publication number 20130340480
- Publication date Dec 26, 2013
- SCHOTT AG
- Kurt Nattermann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD OF GENERATING HIGH QUALITY HOLE, RECESS OR WELL IN SUBSTRATE
- Publication number 20130330506
- Publication date Dec 12, 2013
- ASAHI GLASS CO., LTD.
- Christian Schmidt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD OF GENERATING HOLE, RECESS OR WELL IN ELECTRICALLY INSULATIN...
- Publication number 20130326870
- Publication date Dec 12, 2013
- ASAHI GLASS CO., LTD.
- Christian SCHMIDT
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PRODUCTION OF MICROHOLES
- Publication number 20130213467
- Publication date Aug 22, 2013
- SCHOTT AG
- Kurt Nattermann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
GENERATION OF HOLES USING MULTIPLE ELECTRODES
- Publication number 20130206724
- Publication date Aug 15, 2013
- SCHOTT AG
- Kurt Nattermann
- B44 - DECORATIVE ARTS
Information Patent Application
METHOD AND DEVICES FOR CREATING A MULTIPLICITY OF HOLES IN WORKPIECES
- Publication number 20130209731
- Publication date Aug 15, 2013
- SCHOTT AG
- Kurt Nattermann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ENDODONTIC INSTRUMENT AND METHOD OF MANUFACTURING
- Publication number 20120231413
- Publication date Sep 13, 2012
- John T. McSpadden
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF PRODUCING AN ELECTRICALLY CONDUCTING VIA IN A SUBSTRATE
- Publication number 20120138339
- Publication date Jun 7, 2012
- picoDrill SA
- Leander Dittmann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD OF GENERATING A HOLE OR RECESS OR WELL IN A SUBSTRATE
- Publication number 20110304023
- Publication date Dec 15, 2011
- picoDrill SA
- Christian Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF INTRODUCING A STRUCTURE IN A SUBSTRATE
- Publication number 20110278648
- Publication date Nov 17, 2011
- picoDrill SA
- Christian Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS FOR AND METHODS OF MANUFACTURING MICRO-STRUCTURES
- Publication number 20110193270
- Publication date Aug 11, 2011
- Yung-Chieh Tan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF PRODUCING AN ELECTRICALLY CONDUCTING VIA IN A SUBSTRATE
- Publication number 20110042132
- Publication date Feb 24, 2011
- Leander DITTMANN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
MANUFACTURING OF OPTICAL STRUCTURES BY ELECTROTHERMAL FOCUSSING
- Publication number 20100314723
- Publication date Dec 16, 2010
- Christian Schmidt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTROTHERMAL FOCUSSING FOR THE PRODUCTION OF MICRO-STRUCTURED SUB...
- Publication number 20100276409
- Publication date Nov 4, 2010
- Christian Schmidt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Manufacturing and Use of Microperforated Substrates
- Publication number 20080047935
- Publication date Feb 28, 2008
- Christian Schmidt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Punch device for a substrate having a large breadth and small thick...
- Publication number 20070138004
- Publication date Jun 21, 2007
- Jinxing He
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Method for manufacturing a wire and a wire
- Publication number 20060096961
- Publication date May 11, 2006
- Metso Automation Oy
- Martti Kahkonen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

by electrical discharges

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for making a nanopore in a membrane using an e...

Through-hole forming method, through-hole forming apparatus, and me...

Apparatus using electrochemical discharge machining process and met...

Systems for and methods of manufacturing micro-structures

Method of introducing a structure in a substrate

Electro-hydraulic trimming of a part perimeter with multiple discre...

Method of generating high quality hole, recess or well in substrate

Generation of holes using multiple electrodes

Manufacturing and use of microperforated substrates

Method of generating a hole or recess or well in a substrate

Electrothermal focussing for the production of micro-structured sub...

Method of manufacturing plastic film with pore-opening discharge sp...

Electrode system for perforating synthetic plastic films

Porous film and porous film manufacturing apparatus

Porous film manufacturing apparatus

Method for forming a sheet material permeable to gas and not permea...

Porous film and porous film manufacturing apparatus

Porous film manufacturing apparatus

Apparatus for perforating running webs of wrapping material and cle...

Method and product to enhance electrical conductivity of films cont...

Device for the electrostatic perforation of webs of paper

Process for producing contact lens

Process for fabricating arbitrarily shaped through holes in a compo...

Perforation of synthetic plastic films

Spark perforation of web material

Apparatus for treating perforated webs of tipping paper or the like

Process for making fine perforations in plastic sheeting and/or pla...

Apparatus for the spark perforation of sheet materials

Method of and apparatus for controlling apparatus for perforating s...

Apparatus for making perforations in running webs of paper or the like

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR MAKING A NANOPORE IN A MEMBRANE USING AN E...

THROUGH-HOLE FORMING METHOD, THROUGH-HOLE FORMING APPARATUS, AND ME...

METHOD OF MANUFACTURING GLASS SUBSTRATE, AND GLASS SUBSTRATE

DEVICE FOR DRILLING A SUBSTRATE AND A METHOD FOR DRILLING A SUBSTRATE

METHOD OF FORMING THROUGH HOLE IN INSULATING SUBSTRATE AND METHOD O...

METHOD FOR PRODUCING PERFORATED WORKPIECES IN A STRESS-RELIEVING MA...

METHOD OF GENERATING HIGH QUALITY HOLE, RECESS OR WELL IN SUBSTRATE

METHOD OF GENERATING HOLE, RECESS OR WELL IN ELECTRICALLY INSULATIN...

PRODUCTION OF MICROHOLES

GENERATION OF HOLES USING MULTIPLE ELECTRODES

METHOD AND DEVICES FOR CREATING A MULTIPLICITY OF HOLES IN WORKPIECES

ENDODONTIC INSTRUMENT AND METHOD OF MANUFACTURING

METHOD OF PRODUCING AN ELECTRICALLY CONDUCTING VIA IN A SUBSTRATE

METHOD OF GENERATING A HOLE OR RECESS OR WELL IN A SUBSTRATE

METHOD OF INTRODUCING A STRUCTURE IN A SUBSTRATE

SYSTEMS FOR AND METHODS OF MANUFACTURING MICRO-STRUCTURES

METHOD OF PRODUCING AN ELECTRICALLY CONDUCTING VIA IN A SUBSTRATE

MANUFACTURING OF OPTICAL STRUCTURES BY ELECTROTHERMAL FOCUSSING

ELECTROTHERMAL FOCUSSING FOR THE PRODUCTION OF MICRO-STRUCTURED SUB...

Manufacturing and Use of Microperforated Substrates

Punch device for a substrate having a large breadth and small thick...

Method for manufacturing a wire and a wire