ClassID:

200017

G21B1/05 - CPC Classification

Classification description:

Thermonuclear fusion reactors with magnetic or electric plasma confinement

Sub-classes:
Recent Application in this class:
#1
20260112509
2026-04-23

APPARATUSES AND METHODS FOR NUCLEAR FUSION VIA TANDEM MIRROR

#2
20260100290
2026-04-09

MAGNETIC MIRROR DIPOLE FIELD FUSION DEVICE

#3
20260031261
2026-01-29

Superconducting Magnet System for Fusion Reactor

#4
20260031246
2026-01-29

STABILIZATION OF Z-PINCH WITH DIRECTED RADIO FREQUENCY EXCITATION

#5
20250329476
2025-10-23

METHODS AND SYSTEMS FOR FLEXIBLE PULSER ARCHITECTURES FOR PULSED MAGNETIC FUSION SYSTEMS

#6
20250329475
2025-10-23

RENEWABLE WALL FOR FUSION REACTORS

#7
20250292917
2025-09-18

HELICAL FUSION REACTOR, VACUUM VESSEL OF HELICAL FUSION REACTOR, AND METHOD FOR MAINTAINING HELICAL FUSION REACTOR

#8
20250280488
2025-09-04

High-Energy Plasma Generator Using Radio-Frequency and Neutral Beam Power

#9
20250246323
2025-07-31

NUCLEAR FUSION METHODS AND SYSTEMS

#10
20250218606
2025-07-03

PLASMA FOCUS SYSTEMS AND METHODS FOR ANEUTRONIC FUSION

#11
20250218605
2025-07-03

PLASMA FOCUS SYSTEMS AND METHODS FOR PRODUCING NEUTRONS

#12
20250218604
2025-07-03

MODULAR MAGNETIC CONFINEMENT DEVICE

#13
20250215841
2025-07-03

Whispering gallery mode fusion power plant and rocket propulsion

#14
20250191790
2025-06-12

PLASMA COMPRESSION SYSTEM UTILIZING POLOIDAL FIELD COILS

#15
20250149191
2025-05-08

Carbon Fusion Reactor and Uses Thereof

#16
20250095872
2025-03-20

PASSIVE COOLANT MANAGEMENT

#17
20250079964
2025-03-06

Direct Energy Converter for Axisymmetric Mirror Fusion Reactor

#18
20250079026
2025-03-06

Whispering gallery mode fusion reactor with fast ignition

#19
20250037885
2025-01-30

FUSION REACTOR

#20
20240404713
2024-12-05

FUSION ENERGY DEVICE WITH GEODESIC DEVIATION GRAVITATIONAL EFFECTS

#21
20240387061
2024-11-21

Nuclear Fusion Apparatus

#22
20240371532
2024-11-07

A Device That Generates Sustained Nuclear Fusion By Emulating The Physics Of Ball Lightning

#23
20240355599
2024-10-24

Diagnostic method and system for measuring potential and electric field of plasma

#24
20240347217
2024-10-17

ORBITAL CONFINEMENT FUSION DEVICE

#25
20240321469
2024-09-26

ALLOY FOR USE IN PLASMA CONFINEMENT SYSTEM

#26
20240312657
2024-09-19

CONTROLLING A MAGNETIC FIELD OF A MAGNETIC CONFINEMENT DEVICE USING A NEURAL NETWORK

#27
20240290507
2024-08-29

Particle Generating Apparatus

#28
20240290505
2024-08-29

Magnetic confinement fusion reactor

#29
20240274303
2024-08-15

Controlled Fusion Reactor

#30
20240266076
2024-08-08

ANEUTRONIC FUSION PLASMA REACTOR AND ELECTRIC POWER GENERATOR

#31
20240266075
2024-08-08

NEUTRON GENERATOR USING SUPERCONDUCTING COILS FOR ELECTROSTATIC HEATING AND MAGNETIC CONFINEMENT

#32
20240212994
2024-06-27

Methods and systems for increasing energy output in Z-pinch plasma confinement system

#33
20240161938
2024-05-16

PLASMA CONFINEMENT SYSTEM AND METHODS FOR USE

#34
20240127971
2024-04-18

Systems and methods for in-space fusion reactor cooling

#35
20240096510
2024-03-21

Reactor for producing a nuclear fusion reaction

#36
20240079151
2024-03-07

PLASMA INJECTION AND CONFINEMENT SYSTEMS AND METHODS

#37
20240062919
2024-02-22

ROTATING CORE PLASMA COMPRESSION SYSTEM

#38
20240062918
2024-02-22

METHOD AND APPARATUS FOR CONTROLLING PLASMA COMPRESSION

#39
20240047086
2024-02-08

Nuclear fusion reactor technology developed from several nuclear fusion physics hypotheses which extracts fusion heat to generate electricity and enables the fusion device to perform for long periods of time

#40
20240013932
2024-01-11

MAGNETIC MIRROR MACHINE

#41
20230402196
2023-12-14

PASSIVE MAGNETIC SHIELDING OF STRUCTURES IMMERSED IN PLASMA USING SUPERCONDUCTORS

#42
20230377762
2023-11-23

Methods and systems for increasing energy output in Z-pinch plasma confinement system

#43
20230345612
2023-10-26

High-energy plasma generator using radio-frequency and neutral beam power

#44
20230298771
2023-09-21

Direct energy converter for axisymmetric mirror fusion reactor

#45
20230238154
2023-07-27

IN SITU RENEWABLE ELECTRODE FOR Z-PINCH PLASMA CONFINEMENT SYSTEM

#46
20230238153
2023-07-27

ELECTRODE AND DECOMPOSABLE ELECTRODE MATERIAL FOR Z-PINCH PLASMA CONFINEMENT SYSTEM

#47
20230223158
2023-07-13

Plasma confinement system

#48
20230178257
2023-06-08

Inertial electrostatic confinement fusion apparatus for electron injection neutralization

#49
20230178256
2023-06-08

Magnetic Energy Force to Create A Nuclear Fusion Reaction

#50
20230162878
2023-05-25

RETROFIT FOR FISSION REACTOR

#51
20230140886
2023-05-11

Orbital confinement fusion device

#52
20230124551
2023-04-20

Multi-node reactor for producing a cyclized nuclear fusion reaction

#53
20230120561
2023-04-20

METHOD AND SYSTEM FOR FUSION DRIVE

#54
20230077705
2023-03-16

Mitigating plasma instability

#55
20230069516
2023-03-02

Plasma generator with permanent magnet divertor

#56
20230051124
2023-02-16

NUCLEAR FUSION APPARATUS

#57
20230030290
2023-02-02

Neutron generator using superconducting coils for electrostatic heating and magnetic confinement

#58
20220394840
2022-12-08

Electrode configuration for extended plasma confinement

#59
20220394839
2022-12-08

Apparatus and method for extended plasma confinement

#60
20220394838
2022-12-08

Apparatus and method for extended plasma confinement

#61
20220392651
2022-12-08

Electrode configuration for extended plasma confinement

#62
20220375629
2022-11-24

Methods, devices and systems for fusion reactions

#63
20220375628
2022-11-24

Orbital confinement fusion device

#64
20220367069
2022-11-17

Plasma confinement device and method for plasma confinement

#65
20220359093
2022-11-10

PLASMA CONFINEMENT APPARATUS FOR NUCLEAR FUSION

#66
20220254521
2022-08-11

ENCRYPTION PROTECTED PLASMA COMPRESSION FUSION DEVICE

#67
20220254520
2022-08-11

INERTIAL ELECTROSTATIC CONFINEMENT FUSION FACILITY HAVING INNER ION SOURCE

#68
20220157477
2022-05-19

MATERIALS FOR NUCLEAR FUSION

#69
20220148743
2022-05-12

ANEUTRONIC FUSION PLASMA REACTOR AND ELECTRIC POWER GENERATOR

#70
20220139574
2022-05-05

TUBE ARRANGMENT AROUND A CORE

#71
20220124903
2022-04-21

Dense plasma focus devices having first and second DPF accelerators

#72
20220117072
2022-04-14

PLASMA CONFINEMENT SYSTEM WITH OUTER ELECTRODE HAVING LIQUIFIABLE MATERIAL AND METHODS FOR USE

#73
20220108807
2022-04-07

Hohlraum used as a single turn solenoid to generate seed magnetic field for inertial confinement fusion

#74
20220068509
2022-03-03

ELECTRON AND ION CYCLOTRON RESONANCE ENABLED FUSION REACTORS

#75
20220055774
2022-02-24

OPTO-MECHANIC DRIVEN LASER-BORON FUSION FOR DRIVING OF SPACECRAFTS

#76
20220013340
2022-01-13

NON-PERTUBATIVE MEASUREMENTS OF LOW AND NULL MAGNETIC FIELD IN HIGH TEMPERATURE PLASMAS

#77
20220005613
2022-01-06

Guitar training device

#78
20210335507
2021-10-28

NUCLEAR FUSION DEVICE AND METHOD

#79
20210233674
2021-07-29

METHOD AND SYSTEM FOR FUSION DRIVE

#80
20210217536
2021-07-15

System and method for generating plasma and sustaining plasma magnetic field

#81
20210193337
2021-06-24

Plasma creation and heating via magnetic reconnection in an encapsulated linear ring cusp

#82
20210134470
2021-05-06

Method and Apparatus for Controlled Thermonuclear Fusion Power

#83
20210043334
2021-02-11

Argon Fluoride Laser-Driven Inertial Fusion Energy System

#84
20210043333
2021-02-11

CENTRAL COLUMN DESIGNS FOR TOKAMAKS

#85
20210014957
2021-01-14

Shielding structures in plasma environment

#86
20210005333
2021-01-07

Using superconductors to provide passive magnetic shielding of structures immersed in plasma

#87
20200365282
2020-11-19

Corkscrew Nuclear Fusion Reactor

#88
20200335229
2020-10-22

THERMO-KINETIC REACTOR WITH MICRO-NUCLEAR IMPLOSIONS

#89
20200234832
2020-07-23

Plasma confinement device with helical current and fluid flow

#90
20200176135
2020-06-04

LOW TEMPERATURE CONTROLLABLE NUCLEAR FUSION DEVICE AND REALIZATION MODE THEREOF

#91
20200168350
2020-05-28

Plasma confinement system with outer electrode having liquifiable material and methods for use

#92
20200168348
2020-05-28

REACTOR USING AZIMUTHALLY VARYING ELECTRICAL FIELDS

#93
20200111583
2020-04-09

Nuclear fusion reactor with toroidal superconducting magnetic coils implementing inertial electrostatic heating

#94
20200105423
2020-04-02

REDUCING THE COULOMBIC BARRIER TO INTERACTING REACTANTS

#95
20200075178
2020-03-05

Rotating High-Density Fusion Reactor For Aneutronic and Neutronic Fusion

#96
20200066416
2020-02-27

TABLETOP REACTOR

#97
20200058412
2020-02-20

First wall conditioning in a fusion reactor vessel

#98
20200058411
2020-02-20

Z-pinch plasma confinement system having intermediate electrode and methods for use

#99
20200027704
2020-01-23

Non-pertubative measurements of low and null magnetic field in high temperature plasmas

#100
20200027573
2020-01-23

Directional Production of Composite Particles

#101
20200027572
2020-01-23

FUSION REACTOR

#102
20190341155
2019-11-07

Method and apparatus for periodic ion collisions

#103
20190295733
2019-09-26

Plasma Compression Fusion Device

#104
20190221322
2019-07-18

Passive magnetic shielding of structures immersed in plasma using superconductors

#105
20190214155
2019-07-11

Mineral insulated combined flux loop and B-dot wire

#106
20190214154
2019-07-11

SINGLE-PASS, HEAVY ION SYSTEMS FOR LARGE-SCALE NEUTRON SOURCE APPLICATIONS

#107
20190206578
2019-07-04

REACTOR USING ELECTRICAL AND MAGNETIC FIELDS

#108
20190139650
2019-05-09

System and method for plasma generation and compression

#109
20190088375
2019-03-21

Fusion energy device with geodesic deviation gravitational effects

#110
20190066851
2019-02-28

Hohlraum used as a single turn solenoid to generate seed magnetic field for inertial confinement fusion

#111
20190057782
2019-02-21

DIRECT ENERGY CONVERSION - APPLIED ELECTRIC FIELD

#112
20190057781
2019-02-21

Reducing the coulombic barrier to interacting reactants

#113
20180330830
2018-11-15

HYBRID REACTOR USING ELECTRICAL AND MAGNETIC FIELDS

#114
20180330829
2018-11-15

ELECTRON EMITTER FOR REACTOR

#115
20180322962
2018-11-08

REACTOR USING ELECTRICAL AND MAGNETIC FIELDS

#116
20180277259
2018-09-27

METHOD AND APPARATUS FOR CONTROLLED THERMONUCLEAR FUSION POWER

#117
20180268945
2018-09-20

MAGNETOCOMPRESSION-ASSISTED FUSION

#118
20180261335
2018-09-13

Encapsulating Magnetic Fields for Plasma Confinement

#119
20180254153
2018-09-06

Apparatus for plasma confinement and for ion separation

#120
20180235067
2018-08-16

Systems and methods for generating electron spiral toroids

#121
20180220519
2018-08-02

Plasma pinch neutron generators and methods of generating neutrons

#122
20180114603
2018-04-26

Apparatus and method for controlling a plasma fusion reactor

#123
20180090232
2018-03-29

Heating plasma for fusion power using neutral beam injection

#124
20180068748
2018-03-08

Magnetic field plasma confinement for compact fusion power

#125
20180068747
2018-03-08

System for supporting structures immersed in plasma

#126
20180068746
2018-03-08

Methods, devices and systems for fusion reactions

#127
20180068745
2018-03-08

Systems for nuclear fusion having a fixed mounting assembly for a second reactant

#128
20180068744
2018-03-08

METHOD OF ACHIEVING CONTROLLED NUCLEAR FUSION IN A CHAMBER

#129
20180063936
2018-03-01

Device and method for the heating and confinement of plasma

#130
20180047463
2018-02-15

Heating plasma for fusion power using electromagnetic waves

#131
20180047462
2018-02-15

Encapsulating magnetic fields for plasma confinement

#132
20180033499
2018-02-01

Direct energy conversion assembly for nuclear fusion systems

#133
20180033498
2018-02-01

Methods, devices and systems for fusion reactions

#134
20180033497
2018-02-01

METHODS, DEVICES AND SYSTEMS FOR NUCLEAR FUSION USING LOCALIZED ELECTRIC FIELDS

#135
20180025791
2018-01-25

Plasma Confinement System and Methods for Use

#136
20180005711
2018-01-04

REACTOR USING AZIMUTHALLY VARYING ELECTRICAL FIELDS

#137
20170372801
2017-12-28

REACTOR USING AZIMUTHALLY VARYING ELECTRICAL FIELDS

#138
20170358371
2017-12-14

Fusion reactor using azimuthally accelerated plasma

#139
20170352435
2017-12-07

TABLETOP REACTOR

#140
20170337990
2017-11-23

Apparatus for magnetic and electrostatic confinement of plasma

#141
20170337989
2017-11-23

Reactor using electrical and magnetic fields

#142
20170309351
2017-10-26

Method and apparatus for periodic ion collisions

#143
20170294239
2017-10-12

FUSION NEUTRON-SOURCE POWER SYSTEM

#144
20170171956
2017-06-15

Method for manufacturing tracer-encapsulated solid pellet for magnetic-confinement fusion

#145
20170125129
2017-05-04

Method for generating electrical energy by laser-based nuclear fusion and laser reactor

#146
20170069399
2017-03-09

HALL EFFECT ASSISTED ELECTRON CONFINEMENT IN AN INERTIAL ELECTROSTATIC CONFINEMENT FUSION REACTOR

#147
20170062078
2017-03-02

Linear converging/diverging fusion reactor and operating method for achieving clean fusion reactions

#148
20170025190
2017-01-26

SPHERICAL FUSION REACTOR WITH AEROGEL MATERIAL

#149
20170025189
2017-01-26

Apparatus for magnetic and electrostatic confinement of plasma

#150
20170025188
2017-01-26

Single-pass, heavy ion systems for large-scale neutron source applications

#151
20160365159
2016-12-15

Nuclear fusor apparatus

#152
20160343457
2016-11-24

Thermonuclear Dynamo Inside Ultracentrifuge with Supersonic Plasma Flow Stabilization

#153
20160329110
2016-11-10

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#154
20160307649
2016-10-20

APPARATUS AND PROCESS FOR PENETRATION OF THE COULOMB BARRIER

#155
20160232988
2016-08-11

Toroidal field coil for use in a fusion reactor

#156
20160225466
2016-08-04

Plasma processing reactor with a magnetic electron-blocking filter external of the chamber and uniform field within the chamber

#157
20160196882
2016-07-07

Method and apparatus for compressing plasma to a high energy state

#158
20160180971
2016-06-23

Magnetic Torsion Accelerator

#159
20160155517
2016-06-02

Rotating high-density fusion reactor for aneutronic and neutronic fusion

#160
20160093406
2016-03-31

Fusion energy device with internal ion source

#161
20150380114
2015-12-31

METHOD AND APPARATUS OF CONFINING HIGH ENERGY CHARGED PARTICLES IN MAGNETIC CUSP CONFIGURATION

#162
20150380113
2015-12-31

METHODS, DEVICES AND SYSTEMS FOR FUSION REACTIONS

#163
20150294743
2015-10-15

FUSION POWER BASED ON A SYMMETRICAL PLASMA BEAM CONFIGURATION

#164
20150063518
2015-03-05

Generating neutron

#165
20150055739
2015-02-26

Plasma confinement system and methods for use

#166
20140348283
2014-11-27

Application of compressed magnetic fields to the ignition and thermonuclear burn of inertial confinement fusion targets

#167
20140321587
2014-10-30

Magnetically Contained Energized Plasma

#168
20140301519
2014-10-09

Heating plasma for fusion power using magnetic field oscillation

#169
20140301518
2014-10-09

Magnetic field plasma confinement for compact fusion power

#170
20140301517
2014-10-09

Active cooling of structures immersed in plasma

#171
20140219407
2014-08-07

Rotating high-density fusion reactor for aneutronic and neutronic fusion

#172
20130315360
2013-11-28

Rotating high density fusion reactor for aneutronic and neutronic fusion

#173
20130294558
2013-11-07

FUSION REACTOR

#174
20130235963
2013-09-12

Deuterium Reactor

#175
20130221845
2013-08-29

Ion-mode plasma containment

#176
20120328066
2012-12-27

Single pass, heavy ion systems for large-scale neutron source applications

#177
20120155591
2012-06-21

Method and apparatus for compressing plasma to a high energy state

#178
20120033775
2012-02-09

METHOD AND APPARATUS FOR INTERMEDIATE CONTROLLED FUSION PROCESSES

#179
20110188623
2011-08-04

Rotating High Density Fusion Reactor for aneutronic and neutronic fusion

#180
20110170647
2011-07-14

Method and apparatus for controlling charged particles

#181
20110142185
2011-06-16

DEVICE FOR COMPRESSING A COMPACT TOROIDAL PLASMA FOR USE AS A NEUTRON SOURCE AND FUSION REACTOR

#182
20110127915
2011-06-02

PLASMA CONTAINMENT

#183
20100329407
2010-12-30

MAGNETIC CONFINEMENT DEVICE

#184
20100284501
2010-11-11

Modular apparatus for confining a plasma

#185
20100246740
2010-09-30

Nuclear Material Tracers

#186
20100181915
2010-07-22

Apparatus for magnetic and electrostatic confinement of plasma

#187
20100074809
2010-03-25

PLASMA ENERGY CONVERTER AND AN ELECTROMAGNETIC REACTOR USED FOR PRODUCING SAID CONVERTER

#188
20100046688
2010-02-25

MAGNETIC CONFINEMENT DEVICE

#189
20100046687
2010-02-25

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#190
20090290673
2009-11-26

Method and device for realizing stable plasma confinement by pressure of AC magnetic field which can be used for controlled nuclear fusion

#191
20090220039
2009-09-03

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#192
20090168945
2009-07-02

Apparatus for magnetic and electrostatic confinement of plasma

#193
20080226011
2008-09-18

Plasma Centrifuge Heat Engine Beam Fusion Reactor

#194
20080063133
2008-03-13

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#195
20070237280
2007-10-11

Electromagnetic confinement configuration for plasma stabilization

#196
20070172017
2007-07-26

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#197
20070172016
2007-07-26

Nuclear Fusion Containment Complex and Systems Network for the Thermal Durational Enhancement of Contained Heat Processes

#198
20070098129
2007-05-03

PLASMA CONTAINMENT METHOD

#199
20060267505
2006-11-30

Magnetic and electrostatic confinement of plasma with tuning of electrostatic field

#200
20060204869
2006-09-14

Laser processing device

#201
20060199459
2006-09-07

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#202
20060186838
2006-08-24

Apparatus for magnetic and electrostatic confinement of plasma

#203
20060076897
2006-04-13

Magnetic and electrostatic confinement of plasma with tuning of electrostatic field

#204
20060039519
2006-02-23

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#205
20050249324
2005-11-10

Rotating plasma current drive

#206
20050220245
2005-10-06

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#207
20050179394
2005-08-18

Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

#208
20050157832
2005-07-21

Nuclear fusion reactor incorporating spherical electromagnetic fields to contain and extract energy

#209
19256110
2026-04-14

Plasma magneto-inertial fusion arrangement that compensates for timing variations among pulsed power-driven electromagnetic particle accelerators

#210
18792371
2025-11-18

Reduced neutron emission target for fusion energy generation

#211
18600271
2025-03-18

Fusion reactor having nested pebble bed blanket

#212
17096172
2022-11-29

Mitigating plasma instability