Description
Class G21D : NUCLEAR POWER PLANT
Subclass 5/00: Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
G21D 5/00
Sub-Class
Stats
- 16 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 12 Total Patent Owners
- 69 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11515051 | Nuclear power plant | Jan 12, 18 | Nov 29, 22 | Hitachi-GE Nuclear Energy, Ltd. |
| 9589679 | Passive device regulating pressure in a chamber, chamber and associated installation | Sep 11, 12 | Mar 07, 17 | DCNS |
| 9540960 | Low energy nuclear thermoelectric system | Mar 22, 13 | Jan 10, 17 | LENR CARS SA |
| 9303629 | System and method for power generation using a hybrid geothermal power plant including a nuclear plant | Dec 31, 13 | Apr 05, 16 | Not available |
| 9200622 | Solar-nuclear hybrid power plant | Oct 07, 13 | Dec 01, 15 | THE BABCOCK & WILCOX COMPANY |
| 8857183 | Steam turbine, power plant and method for operating steam turbine | Jun 29, 11 | Oct 14, 14 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 8820077 | Saturated steam thermodynamic cycle for a turbine and an associated installation | Dec 20, 11 | Sep 02, 14 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 8555641 | Cooling device for Stirling circulated dry storage container | Nov 09, 11 | Oct 15, 13 | Institute of Nuclear Energy Research, Atomic Energy Council |
| 8453451 | Operation method of nuclear power plant | Mar 11, 11 | Jun 04, 13 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 8291704 | Operation method of nuclear power plant | Mar 11, 11 | Oct 23, 12 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 8132410 | Methods and systems for the production of hydrogen | Dec 17, 07 | Mar 13, 12 | Battelle Energy Alliance, LLC |
| 8042498 | Superheated steam generator | Dec 13, 06 | Oct 25, 11 | DAI-ICHI HIGH FREQUENCY CO., LTD. |
| 7997078 | Operation method of nuclear power plant | Oct 06, 09 | Aug 16, 11 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 7617680 | Power generation using low-temperature liquids | Aug 28, 06 | Nov 17, 09 | Cool Energy, Inc. |
| 7614233 | Operation method of nuclear power plant | Jan 27, 06 | Nov 10, 09 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 6742336 | Steam turbine power plant | Mar 08, 02 | Jun 01, 04 | HITACHI, LTD. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)