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
Neutralizer for an ion thruster of a spacecraft
- Patent number 12,168,976
- Issue date Dec 17, 2024
- ENPULSION GmbH
- David Krejci
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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...

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

Neutralizer for an ion thruster of a spacecraft

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

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