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PHYSICS
G21
Nuclear engineering
G21B
FUSION REACTORS
Current Industry
G21B1/00
Thermonuclear fusion reactors
Sub Industries
G21B1/01
Hybrid fission-fusion nuclear reactors
G21B1/03
with inertial plasma confinement
G21B1/05
with magnetic or electric plasma confinement
G21B1/052
reversed field configuration
G21B1/055
Stellarators
G21B1/057
Tokamaks
G21B1/11
Details
G21B1/115
Tritium recovery
G21B1/13
First wall Blanket Divertor
G21B1/15
Particle injectors for producing thermonuclear fusion reactions
G21B1/17
Vacuum chambers Vacuum systems
G21B1/19
Targets for producing thermonuclear fusion reactions
G21B1/21
Electric power supply systems
G21B1/23
Optical systems
G21B1/25
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Patents Grants
last 30 patents
Information
Patent Grant
High-energy plasma generator using radio-frequency and neutral beam...
Patent number
12,262,462
Issue date
Mar 25, 2025
Wisconsin Alumni Research Foundation
Cary Brett Forest
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Alignment of HTS tapes
Patent number
12,260,971
Issue date
Mar 25, 2025
TOKAMAK ENERGY LTD
Robert Slade
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Diagnostic method and system for measuring potential and electric f...
Patent number
12,255,056
Issue date
Mar 18, 2025
Southwest Jiaotong University
Yuhong Xu
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fusion reactor having nested pebble bed blanket
Patent number
12,254,994
Issue date
Mar 18, 2025
UT-Battelle, LLC
Vittorio Badalassi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Coordinated fueling system and method satisfying thousand-second pu...
Patent number
12,249,433
Issue date
Mar 11, 2025
Hefei Institutes of Physical Science, Chinese Academy of Sciences
Yuntao Song
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Assembly method for a silicon cooling arm
Patent number
12,243,656
Issue date
Mar 4, 2025
Soochow University
Tao Chen
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Demountable solder joints for coupling superconducting current paths
Patent number
12,243,682
Issue date
Mar 4, 2025
Massachusetts Institute of Technology
Brian Labombard
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Plasma confinement system
Patent number
12,245,351
Issue date
Mar 4, 2025
University of Washington
Uri Shumlak
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrode configuration for extended plasma confinement
Patent number
12,219,686
Issue date
Feb 4, 2025
Zap Energy, Inc.
Eric T. Meier
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Top surface wave antenna of spherical Tokamak
Patent number
12,207,384
Issue date
Jan 21, 2025
ANHUI AGRICULTURAL UNIVERSITY
Yaoyao Wang
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Methods and systems for increasing energy output in Z-pinch plasma...
Patent number
12,183,556
Issue date
Dec 31, 2024
Zap Energy, Inc.
Peter H. Stoltz
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
High temperature superconductor magnet
Patent number
12,183,507
Issue date
Dec 31, 2024
TOKAMAK ENERGY LTD
Greg Brittles
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Direct energy converter for axisymmetric mirror fusion reactor
Patent number
12,166,398
Issue date
Dec 10, 2024
Wisconsin Alumni Research Foundation
Cary Brett Forest
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of preparing a fusion reactor divertor component
Patent number
12,165,777
Issue date
Dec 10, 2024
Hefei Institutes of Physical Science, Chinese Academy of Sciences
Xin Mao
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Magnetic confinement fusion reactor
Patent number
12,154,694
Issue date
Nov 26, 2024
Hefei Institutes of Physical Science, Chinese Academy of Sciences
Yuntao Song
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Synchronous excitation of multiple shock waves
Patent number
12,148,536
Issue date
Nov 19, 2024
Massachusetts Institute of Technology
Keith Nelson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Simple and robust configuration for ICF targets
Patent number
12,136,495
Issue date
Nov 5, 2024
Innoven Energy, LLC
Conner D. Galloway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus and method for extended plasma confinement
Patent number
12,127,324
Issue date
Oct 22, 2024
Zap Energy, Inc.
Uri Shumlak
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
High intensity pulse laser generation system and method
Patent number
12,119,609
Issue date
Oct 15, 2024
Blue Laser Fusion, Inc.
Shuji Nakamura
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Planar coil stellarator
Patent number
12,100,520
Issue date
Sep 24, 2024
The Trustees of Princeton University
David Gates
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fusion energy device with geodesic deviation gravitational effects
Patent number
12,087,455
Issue date
Sep 10, 2024
Samuel Pierre Moss
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Flexible driver laser for inertial fusion energy
Patent number
12,075,550
Issue date
Aug 27, 2024
Logos Technologies HoldCo, Inc.
E. Michael Campbell
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Liquid sandwich vacuum vessel for magnetic fusion
Patent number
12,033,763
Issue date
Jul 9, 2024
Massachusetts Institute of Technology
Jeffrey Freidberg
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Planar coil stellarator
Patent number
12,009,111
Issue date
Jun 11, 2024
The Trustees of Princeton University
David Gates
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fusion generator
Patent number
12,009,112
Issue date
Jun 11, 2024
KRONOS FUSION ENERGY IP HOLDING COMPANY LLC
Priyanca Ford
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Metal sealing ring and method of forming a metal-to-metal seal
Patent number
11,946,547
Issue date
Apr 2, 2024
TOKAMAK ENERGY LTD
Anthony Vivian Langtry
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Neutron generator using superconducting coils for electrostatic hea...
Patent number
11,948,696
Issue date
Apr 2, 2024
Horne Technologies, Inc.
Tanner L. Horne
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Orbital confinement fusion device
Patent number
11,948,697
Issue date
Apr 2, 2024
Avalanche Energy Designs, Inc.
Robin Langtry
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Systems and methods for improved sustainment of a high performance...
Patent number
11,929,182
Issue date
Mar 12, 2024
TAE TECHNOLOGIES, INC.
Xiaokang Yang
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Machine learning in fusion reactors
Patent number
11,929,184
Issue date
Mar 12, 2024
TOKAMAK ENERGY LTD
Steven Antony Milton McNamara
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR LASER-DRIVEN INERTIAL CONFINEMENT AND TRITIUM PRODUCTION
Publication number
20250104883
Publication date
Mar 27, 2025
Massachusetts Institute of Technology
Keith A. NELSON
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
STOCHASTIC HEATING AT AN ELECTROCHEMICAL INTERFACE
Publication number
20250093327
Publication date
Mar 20, 2025
Kansas State University Research Foundation
Bret N. Flanders
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PASSIVE COOLANT MANAGEMENT
Publication number
20250095872
Publication date
Mar 20, 2025
TOKAMAK ENERGY LTD
Robert Bamber
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PLANAR COIL STELLARATOR
Publication number
20250087376
Publication date
Mar 13, 2025
The Trustees of Princeton University
DAVID GATES
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Direct Energy Converter for Axisymmetric Mirror Fusion Reactor
Publication number
20250079964
Publication date
Mar 6, 2025
Wisconsin Alumni Research Foundation
Cary Brett Forest
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Whispering gallery mode fusion reactor with fast ignition
Publication number
20250079026
Publication date
Mar 6, 2025
János Dobos
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Tube Arrangement Around a Core
Publication number
20250069762
Publication date
Feb 27, 2025
Duplicent, LLC
Curren Krasnoff
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HIGH TEMPERATURE SUPERCONDUCTOR MAGNET
Publication number
20250069791
Publication date
Feb 27, 2025
Tokamak Energy Ltd.
Greg Brittles
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MULTI-DEGREE-OF-FREEDOM CONDUCTOR AUTOMATIC DEPOSITING SYSTEM FOR T...
Publication number
20250062069
Publication date
Feb 20, 2025
Hefei Institutes of Physical Sciences, Chinese Academy of Sciences
Jian HE
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method and System for Using Quantum Incompressible Fluid to Achieve...
Publication number
20250054646
Publication date
Feb 13, 2025
The Regents of the University of California
Seth Putterman
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUSION REACTOR
Publication number
20250037885
Publication date
Jan 30, 2025
James M. Cleeves
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HIGH INTENSITY PULSE LASER GENERATION SYSTEM AND METHOD
Publication number
20250015554
Publication date
Jan 9, 2025
Blue Laser Fusion, Inc.
Shuji NAKAMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
High Performance Antenna for Ion Cyclotron Resonance Heating in Fus...
Publication number
20240420853
Publication date
Dec 19, 2024
Radom Corporation
Ian McKinney
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
POWER GENERATION SYSTEM AND POWER GENERATION METHOD
Publication number
20240420852
Publication date
Dec 19, 2024
Chubu University Educational Foundation
Motoyasu SATO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FUSION ENERGY DEVICE WITH GEODESIC DEVIATION GRAVITATIONAL EFFECTS
Publication number
20240404713
Publication date
Dec 5, 2024
Samuel Pierre Moss
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Pointing and Tracking System for a Laser to a Fusion Target
Publication number
20240395423
Publication date
Nov 28, 2024
Innoven Energy LLC
Robert O. Hunter
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
STELLARATORS USING ARRAYS OF PERMANENT MAGNETS
Publication number
20240395446
Publication date
Nov 28, 2024
The Trustees of Princeton University
DAVID GATES
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR AMPLIFYING LASER FOR NUCLEAR FUSI...
Publication number
20240395422
Publication date
Nov 28, 2024
Syntharise Chemical Inc.
Michael V. Lastoria
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Nuclear Fusion Apparatus
Publication number
20240387061
Publication date
Nov 21, 2024
Ascentool, Inc.
George Xinsheng Guo
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FAST IGNITION FUSION SYSTEM AND METHOD
Publication number
20240387062
Publication date
Nov 21, 2024
Blue Laser Fusion, Inc.
Shuji NAKAMURA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
TECHNIQUES FOR REMOVING A VACUUM VESSEL FROM A TOKAMAK AND RELATED...
Publication number
20240387064
Publication date
Nov 21, 2024
Commonwealth Fusion Systems LLC
Matthew Vernacchia
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
TECHNIQUES FOR AUTOMATED MAINTENANCE OF A TOKAMAK AND RELATED SYSTE...
Publication number
20240387063
Publication date
Nov 21, 2024
Commonwealth Fusion Systems LLC
Brandon N. Sorbom
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
BEAM-CATALYZED VOLUME IGNITION OF FUSION REACTIONS
Publication number
20240379250
Publication date
Nov 14, 2024
HB11 Energy Holdings Pty Ltd
Thomas A. Mehlhorn
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CENTRAL COLUMN FOR A TOROIDAL FIELD COIL OF A TOKAMAK PLASMA CHAMBER
Publication number
20240371533
Publication date
Nov 7, 2024
TOKAMAK ENERGY LTD
Robert SLADE
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
A Device That Generates Sustained Nuclear Fusion By Emulating The P...
Publication number
20240371532
Publication date
Nov 7, 2024
Jon Allan Magnuson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DIAGNOSTIC METHOD AND SYSTEM FOR MEASURING POTENTIAL AND ELECTRIC F...
Publication number
20240355599
Publication date
Oct 24, 2024
Southwest Jiaotong University
Yuhong XU
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
System and Method to Employ Centrifugal Confinement Fusion for In-S...
Publication number
20240347218
Publication date
Oct 17, 2024
Raymond John Sedwick
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ORBITAL CONFINEMENT FUSION DEVICE
Publication number
20240347217
Publication date
Oct 17, 2024
Avalanche Energy Designs, Inc.
Robin Langtry
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Whispering gallery mode fusion reactor
Publication number
20240347219
Publication date
Oct 17, 2024
János Dobos
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Coaxial Cylindrical D-D Neutron Generator Based on Inertial Electro...
Publication number
20240339229
Publication date
Oct 10, 2024
LANZHOU UNIVERSITY
Zheng WEI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING