Neutralisers

Industry

CPC
F03H1/0025

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03HPRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR F03H1/00Using plasma to produce a reactive propulsive thrust

Current Industry

F03H1/0025Neutralisers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Charging mitigation device and electric discharge avoidance method
- Patent number 12,025,110
- Issue date Jul 2, 2024
- Japan Aerospace Exploration Agency
- Teppei Okumura
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Plasma propulsion systems and associated systems and methods
- Patent number 11,939,966
- Issue date Mar 26, 2024
- Electric Sky Holdings, Inc.
- Jeffrey Greason
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
3D-printed field emission sources for compact systems
- Patent number 11,791,121
- Issue date Oct 17, 2023
- Massachusetts Institute of Technology
- Luis Fernando Velásquez-García
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for operating a heaterless hollow cathode, and...
- Patent number 11,473,568
- Issue date Oct 18, 2022
- Rafael Advanced Defense Systems Ltd.
- Dan Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission neutralizer
- Patent number 11,215,171
- Issue date Jan 4, 2022
- Tsinghua University
- Peng Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electronegative plasma thruster with optimized injection
- Patent number 10,233,912
- Issue date Mar 19, 2019
- Ecole Polytechnique
- Pascal Chabert
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Device for forming a quasi-neutral beam of oppositely charged parti...
- Patent number 9,776,742
- Issue date Oct 3, 2017
- Ecole Polytechnique
- Dmytro Rafalskyi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electronegative plasma motor
- Patent number 9,603,232
- Issue date Mar 21, 2017
- Ecole Polytechnique
- Pascal Chabert
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Electron propulsion engine
- Patent number 9,586,701
- Issue date Mar 7, 2017
- Paul Howard Conner
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Reactants sprayed into plasma flow for rocket propulsion
- Patent number 9,505,503
- Issue date Nov 29, 2016
- Lockheed Martin Corporation
- Larry D. Knauer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method and device for forming a plasma beam
- Patent number 9,398,678
- Issue date Jul 19, 2016
- Astrium SAS
- Ane Aanesland
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Field-ionization based electrical space ion thruster using a permea...
- Patent number 9,194,379
- Issue date Nov 24, 2015
- The United States of America as represented by the Secretary of the Navy
- Oscar Biblarz
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cold cathodes and ion thrusters and methods of making and using same
- Patent number 8,604,681
- Issue date Dec 10, 2013
- Georgia Tech Research Corporation
- William Judson Ready
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hybrid electrostatic space tug
- Patent number 8,210,480
- Issue date Jul 3, 2012
- Daniel F. Moorer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Compact high current rare-earth emitter hollow cathode for hall eff...
- Patent number 8,143,788
- Issue date Mar 27, 2012
- California Institute of Technology
- Richard R. Hofer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Methods to actively protect spacecraft from damage due to collision...
- Patent number 7,934,685
- Issue date May 3, 2011
- The United States of America as represented by the Secretary of the Air Force
- Gregory G. Spanjers
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Non-ambipolar radio-frequency plasma electron source and systems an...
- Patent number 7,875,867
- Issue date Jan 25, 2011
- Wisconsin Alumni Research Foundation
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Approaches to actively protect spacecraft from damage due to collis...
- Patent number 7,637,461
- Issue date Dec 29, 2009
- The United States of America as represented by the Secretary of the Air Force
- Gregory G. Spanjers
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Non-ambipolar radio-frequency plasma electron source and systems an...
- Patent number 7,498,592
- Issue date Mar 3, 2009
- Wisconsin Alumni Research Foundation
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Plasma-accelerator configuration
- Patent number 7,084,572
- Issue date Aug 1, 2006
- Thales Electron Devices GmbH
- Günter Kornfeld
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method and apparatus for balancing the emission current of neutrali...
- Patent number 6,948,305
- Issue date Sep 27, 2005
- The Boeing Company
- John Robert Beattie
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hall effect electric propulsion system
- Patent number 6,449,941
- Issue date Sep 17, 2002
- Lockheed Martin Corporation
- Leslie R. Warboys
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Electrostatic propulsion engine with neutralizing ion source
- Patent number 6,195,980
- Issue date Mar 6, 2001
- DaimlerChrysler Aerospace AG
- Stephan Walther
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Electron-bombardment ion sources
- Patent number 3,956,666
- Issue date May 11, 1976
- Ion Tech, Inc.
- Paul D. Reader
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
3523210
- Patent number 3,523,210
- Issue date Aug 4, 1970
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
3387176
- Patent number 3,387,176
- Issue date Jun 4, 1968
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
3363124
- Patent number 3,363,124
- Issue date Jan 9, 1968
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
3341720
- Patent number 3,341,720
- Issue date Sep 12, 1967
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3303650
- Patent number 3,303,650
- Issue date Feb 14, 1967
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
3279176
- Patent number 3,279,176
- Issue date Oct 18, 1966
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR PROPULSION OF AN OBJECT IN A VACUUM
- Publication number 20240309858
- Publication date Sep 19, 2024
- Orbital Arc Corporation
- Jonathan Huffman
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
PLASMA PROPULSION SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS
- Publication number 20240175428
- Publication date May 30, 2024
- Electric Sky Holdings, Inc.
- Jeffrey Greason
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SPACECRAFT PROPULSION SYSTEM AND METHOD OF OPERATION
- Publication number 20240125308
- Publication date Apr 18, 2024
- ICEYE Oy
- Jakub KORCZYC
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
CHARGING MITIGATION DEVICE AND ELECTRIC DISCHARGE AVOIDANCE METHOD
- Publication number 20230349369
- Publication date Nov 2, 2023
- JAPAN AEROSPACE EXPLORATION AGENCY
- Teppei OKUMURA
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
NEUTRALIZER FOR AN ION THRUSTER OF A SPACECRAFT
- Publication number 20230106067
- Publication date Apr 6, 2023
- ENPULSION GmbH
- David KREJCI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ION THRUSTER AND METHOD FOR PROVIDING THRUST
- Publication number 20220065234
- Publication date Mar 3, 2022
- Nils BRENNING
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
PLASMA PROPULSION SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS
- Publication number 20210372381
- Publication date Dec 2, 2021
- Electric Sky Holdings, Inc.
- Jeffrey Greason
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
A PROPULSION SYSTEM
- Publication number 20210309395
- Publication date Oct 7, 2021
- AIRBUS DEFENCE AND SPACE LIMITED
- James Edward SADLER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Apparatus and Method for Operating a Heaterless Hollow Cathode, and...
- Publication number 20210071650
- Publication date Mar 11, 2021
- RAFAEL ADVANCED DEFENSE SYSTEMS LTD.
- Dan LEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION NEUTRALIZER
- Publication number 20210017967
- Publication date Jan 21, 2021
- TSINGHUA UNIVERSITY
- PENG LIU
- B82 - NANO-TECHNOLOGY
Information Patent Application
3D-PRINTED FIELD EMISSION SOURCES FOR COMPACT SYSTEMS
- Publication number 20200357595
- Publication date Nov 12, 2020
- Massachusetts Institute of Technology
- Luis Fernando Velásquez-García
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Thruster
- Publication number 20180051679
- Publication date Feb 22, 2018
- Joseph Khachan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
REACTANTS SPRAYED INTO PLASMA FLOW FOR ROCKET PROPULSION
- Publication number 20140290212
- Publication date Oct 2, 2014
- Lockheed Martin Corporation
- Larry D. KNAUER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR FORMING A PLASMA BEAM
- Publication number 20130300288
- Publication date Nov 14, 2013
- ASTRIUM SAS
- Ane Aanesland
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ELECTRONEGATIVE PLASMA THRUSTER WITH OPTIMIZED INJECTION
- Publication number 20110232261
- Publication date Sep 29, 2011
- ECOLE POLYTECHNIQUE
- Pascal Chabert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HYBRID ELECTROSTATIC SPACE TUG
- Publication number 20110036951
- Publication date Feb 17, 2011
- Daniel F. Moorer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
COLD CATHODES AND ION THRUSTERS AND METHODS OF MAKING AND USING SAME
- Publication number 20110005191
- Publication date Jan 13, 2011
- Georgia Tech Research Corporation
- William Judson Ready
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...
- Publication number 20090140176
- Publication date Jun 4, 2009
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
COMPACT HIGH CURRENT RARE-EARTH EMITTER HOLLOW CATHODE FOR HALL EFF...
- Publication number 20090058305
- Publication date Mar 5, 2009
- California Institute of Technology
- Richard R. Hofer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Electronegative Plasma Motor
- Publication number 20080271430
- Publication date Nov 6, 2008
- ECOLE POLYTECHNIQUE
- Pascal Chabert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...
- Publication number 20080067430
- Publication date Mar 20, 2008
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Dual-plasma-fusion jet thrusters using DC turbo-contacting generato...
- Publication number 20070113535
- Publication date May 24, 2007
- Daw Shien Scientific Research & Development, Inc.
- James ShihFu Shiao
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Dual-plasma fusion and fission fuel cells
- Publication number 20060045228
- Publication date Mar 2, 2006
- Daw Shien Scientific Research & Development, Inc.
- James ShihFu Shiao
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Dual-plasma jet thruster with fuel cell
- Publication number 20060042224
- Publication date Mar 2, 2006
- Daw Shien Scientific Research & Development, Inc.
- James ShihFu Shiao
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Method and apparatus for balancing the emission current of neutrali...
- Publication number 20050005593
- Publication date Jan 13, 2005
- The Boeing Company
- John Robert Beattie
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Plasma-accelerator configuration
- Publication number 20040183452
- Publication date Sep 23, 2004
- Gunter Kornfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Neutralisers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Charging mitigation device and electric discharge avoidance method

Plasma propulsion systems and associated systems and methods

3D-printed field emission sources for compact systems

Apparatus and method for operating a heaterless hollow cathode, and...

Field emission neutralizer

Electronegative plasma thruster with optimized injection

Device for forming a quasi-neutral beam of oppositely charged parti...

Electronegative plasma motor

Electron propulsion engine

Reactants sprayed into plasma flow for rocket propulsion

Method and device for forming a plasma beam

Field-ionization based electrical space ion thruster using a permea...

Cold cathodes and ion thrusters and methods of making and using same

Hybrid electrostatic space tug

Compact high current rare-earth emitter hollow cathode for hall eff...

Methods to actively protect spacecraft from damage due to collision...

Non-ambipolar radio-frequency plasma electron source and systems an...

Approaches to actively protect spacecraft from damage due to collis...

Non-ambipolar radio-frequency plasma electron source and systems an...

Plasma-accelerator configuration

Method and apparatus for balancing the emission current of neutrali...

Hall effect electric propulsion system

Electrostatic propulsion engine with neutralizing ion source

Electron-bombardment ion sources

3523210

3387176

3363124

3341720

3303650

3279176

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR PROPULSION OF AN OBJECT IN A VACUUM

PLASMA PROPULSION SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS

SPACECRAFT PROPULSION SYSTEM AND METHOD OF OPERATION

CHARGING MITIGATION DEVICE AND ELECTRIC DISCHARGE AVOIDANCE METHOD

NEUTRALIZER FOR AN ION THRUSTER OF A SPACECRAFT

ION THRUSTER AND METHOD FOR PROVIDING THRUST

PLASMA PROPULSION SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS

A PROPULSION SYSTEM

Apparatus and Method for Operating a Heaterless Hollow Cathode, and...

FIELD EMISSION NEUTRALIZER

3D-PRINTED FIELD EMISSION SOURCES FOR COMPACT SYSTEMS

Thruster

REACTANTS SPRAYED INTO PLASMA FLOW FOR ROCKET PROPULSION

METHOD AND DEVICE FOR FORMING A PLASMA BEAM

ELECTRONEGATIVE PLASMA THRUSTER WITH OPTIMIZED INJECTION

HYBRID ELECTROSTATIC SPACE TUG

COLD CATHODES AND ION THRUSTERS AND METHODS OF MAKING AND USING SAME

NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...

COMPACT HIGH CURRENT RARE-EARTH EMITTER HOLLOW CATHODE FOR HALL EFF...

Electronegative Plasma Motor

NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...

Dual-plasma-fusion jet thrusters using DC turbo-contacting generato...

Dual-plasma fusion and fission fuel cells

Dual-plasma jet thruster with fuel cell

Method and apparatus for balancing the emission current of neutrali...

Plasma-accelerator configuration