Description
Class G21C : NUCLEAR REACTORS
Subclass 1/04: Reactors Thermal reactors
G21C 1/04
Sub-Class
Stats
- 46 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 27 Total Patent Owners
- 258 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11075013 | Removing heat from a nuclear reactor by having molten fuel pass through plural heat exchangers before returning to core | Nov 21, 19 | Jul 27, 21 | TerraPower, LLC. |
| 10796807 | Nuclear reactor fuel rod and fuel assembly having bundled same | Nov 26, 14 | Oct 06, 20 | Hitachi Ltd. |
| 10497479 | Nuclear reactor configured to have molten fuel pass through plural heat exchangers before returning to core | Jun 23, 17 | Dec 03, 19 | TerraPower, LLC. |
| 10378389 | Gas turbine and pressurized water reactor steam turbine combined circulation system | Dec 22, 18 | Aug 13, 19 | Not available |
| 9773574 | Systems and methods for enhancing isolation of high-temperature reactor containments | Nov 04, 14 | Sep 26, 17 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
| 9721685 | Valve assembly with isolation valve vessel | Apr 17, 13 | Aug 01, 17 | BWXT MPOWER, INC. |
| 9695969 | Assembly comprising a first conduit and a second conduit connected through a connecting device | Feb 22, 13 | Jul 04, 17 | AREVA NP |
| 9620249 | Debris shield upper tie plate for nuclear fuel assembly and method to shield assembly from debris | Aug 31, 07 | Apr 11, 17 | GLOBAL NUCLEAR FUEL - AMERICAS, LLC |
| 9047994 | Core of light water reactor and fuel assembly | Dec 23, 10 | Jun 02, 15 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 8837664 | Power monitoring system | Oct 24, 13 | Sep 16, 14 | KABUSHIKI KAISHA TOSHIBA |
| 8774341 | Boiling water reactor nuclear power plant with alcohol injection | Sep 28, 07 | Jul 08, 14 | AREVA INC., AREVA NP GMBH, |
| 8744035 | Reactor vessel coolant deflector shield | Feb 26, 09 | Jun 03, 14 | NUSCALE POWER, LLC |
| 8687759 | Internal dry containment vessel for a nuclear reactor | Nov 15, 07 | Apr 01, 14 | NUSCALE POWER, LLC |
| 8638900 | Nuclear reactor alignment plate configuration | Sep 14, 07 | Jan 28, 14 | WESTINGHOUSE ELECTRIC COMPANY LLC |
| 8582714 | Fixed cluster having a spider-like support, corresponding pressurized water nuclear reactor core and assembly comprising a nuclear fuel assembly and such a fixed cluster | Nov 16, 07 | Nov 12, 13 | AREVA NP |
| 8483347 | Upper internals arrangement for a pressurized water reactor | Apr 10, 07 | Jul 09, 13 | WESTINGHOUSE ELECTRIC COMPANY LLC |
| 8483348 | Method of providing a hold-down force upon a nuclear fuel assembly | Jun 20, 12 | Jul 09, 13 | KOREA NUCLEAR FUEL CO., LTD. |
| 8422617 | Core of light water reactor and fuel assembly | Aug 07, 09 | Apr 16, 13 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 8406369 | Fuel assembly for PWR nuclear reactor | Feb 15, 07 | Mar 26, 13 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 8369474 | Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system | Jul 13, 09 | Feb 05, 13 | TERRAPOWER, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2013/0083,878 | NUCLEAR REACTORS AND RELATED METHODS AND APPARATUS | Oct 03, 11 | Apr 04, 13 | TRANSATOMIC POWER CORPORATION |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 38 Months (last 2 years Issuances)
- 38 Months (last 5 years Issuances)