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Pavel Hejzlar
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Kirkland, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Heat exchanger configuration with porous layer
Patent number
11,946,702
Issue date
Apr 2, 2024
TerraPower, LLC.
Joon Hyung Choi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Zamak stabilization of spent sodium-cooled reactor fuel assemblies
Patent number
11,837,374
Issue date
Dec 5, 2023
TerraPower, LLC.
Robert A. Corbin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Passive heat removal system for nuclear reactors
Patent number
11,798,697
Issue date
Oct 24, 2023
TerraPower, LLC.
Pavel Hejzlar
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Standing wave nuclear fission reactor and methods
Patent number
11,482,344
Issue date
Oct 25, 2022
TerraPower, LLC.
Charles E. Ahlfeld
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Automatic hydropneumatic actuation device
Patent number
10,311,983
Issue date
Jun 4, 2019
TerraPower, LLC.
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel assembly design
Patent number
9,721,678
Issue date
Aug 1, 2017
TerraPower, LLC.
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Patent number
9,721,677
Issue date
Aug 1, 2017
TerraPower, LLC.
Charles E. Ahlfeld
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Standing wave nuclear fission reactor and methods
Patent number
9,653,187
Issue date
May 16, 2017
TerraPower, LLC.
Charles E. Ahlfeld
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Standing wave nuclear fission reactor and methods
Patent number
9,401,228
Issue date
Jul 26, 2016
TerraPower, LLC.
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Passive reactivity control apparatus
Patent number
9,362,010
Issue date
Jun 7, 2016
TerraPower, LLC.
Jesse R. Cheatham
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Patent number
9,269,462
Issue date
Feb 23, 2016
TerraPower, LLC.
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Standing wave nuclear fission reactor and methods
Patent number
9,236,150
Issue date
Jan 12, 2016
TerraPower, LLC.
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear fission reactor, vented nuclear fission fuel module, method...
Patent number
8,929,505
Issue date
Jan 6, 2015
TerraPower, LLC.
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Patent number
8,712,005
Issue date
Apr 29, 2014
Invention Science Fund I, LLC
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Patent number
8,488,734
Issue date
Jul 16, 2013
The Invention Science Fund I, LLC
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS
Publication number
20240013940
Publication date
Jan 11, 2024
TerraPower, LLC
Pavel Hejzlar
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ZAMAK STABILIZATION OF SPENT SODIUM-COOLED REACTOR FUEL ASSEMBLIES
Publication number
20220336118
Publication date
Oct 20, 2022
TerraPower, LLC
Robert A. Corbin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HEAT EXCHANGER CONFIGURATION WITH POROUS LAYER
Publication number
20220310278
Publication date
Sep 29, 2022
TerraPower, LLC
Joon Hyung Choi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MODULAR MANUFACTURE, DELIVERY, AND ASSEMBLY OF NUCLEAR REACTOR CORE...
Publication number
20220051811
Publication date
Feb 17, 2022
TerraPower, LLC
Derek Bass
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HEAT EXCHANGER CONFIGURATION FOR NUCLEAR REACTOR
Publication number
20220051816
Publication date
Feb 17, 2022
TerraPower, LLC
Charles Gregory Freeman
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS
Publication number
20220051817
Publication date
Feb 17, 2022
TerraPower, LLC
Pavel Hejzlar
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR THERMAL PLANT WITH LOAD-FOLLOWING POWER GENERATION
Publication number
20210095645
Publication date
Apr 1, 2021
TerraPower, LLC
Jesse R. Cheatham
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
ANNULAR METAL NUCLEAR FUEL AND METHODS OF MANUFACTURING THE SAME
Publication number
20200027583
Publication date
Jan 23, 2020
TerraPower, LLC
Joon Hyung Choi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
STANDING WAVE NUCLEAR FISSION REACTOR AND METHODS
Publication number
20170301412
Publication date
Oct 19, 2017
TerraPower, LLC
Charles E. Ahlfeld
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
AUTOMATIC HYDROPNEUMATIC ACTUATION DEVICE
Publication number
20160189808
Publication date
Jun 30, 2016
TerraPower, LLC
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FISSION REACTOR, A VENTED NUCLEAR FISSION FUEL MODULE, METH...
Publication number
20140328444
Publication date
Nov 6, 2014
Charles E. Ahlfeld
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
APPARATUS AND METHODS FOR CONTROLLING REACTIVITY IN A NUCLEAR FISSI...
Publication number
20130177120
Publication date
Jul 11, 2013
Searete LLC
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Standing wave nuclear fission reactor and methods
Publication number
20110164713
Publication date
Jul 7, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Standing wave nuclear fission reactor and methods
Publication number
20110164714
Publication date
Jul 7, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Standing wave nuclear fission reactor and methods
Publication number
20110164712
Publication date
Jul 7, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Publication number
20110150167
Publication date
Jun 23, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Standing wave nuclear fission reactor and methods
Publication number
20110110484
Publication date
May 12, 2011
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Publication number
20110058638
Publication date
Mar 10, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Publication number
20110051876
Publication date
Mar 3, 2011
Searete LLC, a limited liability corporation
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, a vented nuclear fission fuel module, meth...
Publication number
20110051877
Publication date
Mar 3, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear fission reactor, vented nuclear fission fuel module, method...
Publication number
20110051881
Publication date
Mar 3, 2011
Searete LLC, a limited liability corporation of the State of Delaware
Charles E. Ahlfeld
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...