Description
Class G21C : NUCLEAR REACTORS
Subclass 1/07: Reactors Thermal reactors Heterogeneous reactors, i.e. in which fuel and moderator are separated Pebble-bed reactors; Reactors with granular fuel
G21C 1/07
Sub-Class
Stats
- 16 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 4 Total Patent Owners
- 62 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11551825 | Spherical element detecting and positioning device for a pebble bed nuclear reactor | Sep 19, 19 | Jan 10, 23 | Tsinghua University |
| 11508488 | Heat transfer systems for nuclear reactor cores, and related systems | Sep 10, 20 | Nov 22, 22 | Battelle Energy Alliance LLC |
| 11156187 | O, with MHD power and propulsion for one month astronaut rocket voyages to Mars | Aug 13, 12 | Oct 26, 21 | Not available |
| 10928338 | Sample holder assembly for effective thermal conductivity measurement of pebble-bed in laser flash apparatus | May 18, 18 | Feb 23, 21 | Korea Basic Science Institute |
| 10902962 | Nuclear power plant spent fuel negative pressure unloading system | Dec 31, 15 | Jan 26, 21 | 501 Tsinghua University |
| 10902956 | Nuclear fuel pebble and method of manufacturing the same | Dec 23, 19 | Jan 26, 21 | X-ENERGY, LLC |
| 10770187 | Nuclear fuel pebble and method of manufacturing the same | Aug 09, 17 | Sep 08, 20 | X-ENERGY, LLC |
| 10522255 | Nuclear fuel pebble and method of manufacturing the same | Jun 09, 17 | Dec 31, 19 | X-ENERGY, LLC |
| 10260808 | Carbon dioxide production | Dec 06, 16 | Apr 16, 19 | ROCKFUEL INNOVATIONS LIMITED |
| 9793010 | Nuclear fuel pebble and method of manufacturing the same | Feb 16, 16 | Oct 17, 17 | X-ENERGY, LLC |
| 9786391 | Nuclear fuel pebble and method of manufacturing the same | Feb 16, 16 | Oct 10, 17 | X-ENERGY, LLC |
| 9574552 | System and method for power generation | Feb 22, 16 | Feb 21, 17 | Not available |
| 9343188 | Control rod for high temperature gas reactor | Sep 13, 10 | May 17, 16 | TOYO TANSO CO., LTD. |
| 9249757 | Terrestrial power and propulsion from nuclear or renewable metal fuels with magnetohydrodynamics | Aug 13, 12 | Feb 02, 16 | Not available |
| 9111652 | High-temperature gas-cooled reactor steam generating system and method | Jan 20, 10 | Aug 18, 15 | TSINGHUA UNIVERSITY |
| 8817940 | Nuclear plant with a pebble bed nuclear reactor | Mar 12, 12 | Aug 26, 14 | PEBBLE BED MODULAR REACTOR (PROPRIETARY) LIMITED |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0127,975 | SERIAL HIGH-TEMPERATURE GAS-COOLED REACTOR NUCLEAR SYSTEMS AND OPERATING METHODS THEREOF | Oct 11, 23 | Apr 18, 24 | Not available |
| 2024/0079,153 | THERMAL BRIDGE | Jan 17, 22 | Mar 07, 24 | Bae Systems PLC |
| 2024/0013,936 | NUCLEAR REACTOR WITH AN AXIALLY STRATIFIED FUEL BED | Jul 08, 22 | Jan 11, 24 | Not available |
| 2020/0176,136 | Nuclear Fuel Pebble and Method of Manufacturing the Same | Dec 23, 19 | Jun 04, 20 | Not available |
| 2017/0372,803 | NUCLEAR FUEL PEBBLE AND METHOD OF MANUFACTURING THE SAME | Aug 09, 17 | Dec 28, 17 | X-ENERGY, LLC |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)