Description
Class F03B : MACHINES OR ENGINES FOR LIQUIDS
Subclass 1/00: Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
F03B 1/00
Sub-Class
Stats
- 79 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 45 Total Patent Owners
- 424 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12253057 | Hydraulic turbine motor | Feb 15, 24 | Mar 18, 25 | Not available |
| 12128722 | Energy harvesting system and method for converting mechanical energy into electrical energy | May 16, 23 | Oct 29, 24 | Not available |
| 11890601 | Reaction chamber for supercritical water oxidation reactor | Mar 05, 21 | Feb 06, 24 | SREUS ENERGY, LLC |
| 11772754 | Hydroelectricity production facility using changes in water column density to induce vertical flow | Jan 19, 23 | Oct 03, 23 | Not available |
| 11753989 | Turbomachinery and method for designing turbomachinery | Feb 03, 23 | Sep 12, 23 | Honda Motor Co. Ltd. |
| 11738314 | Conversion of supercritical water energy into electrical power | Mar 05, 21 | Aug 29, 23 | SREUS ENERGY, LLC |
| 11725620 | Underwater hydroelectric power generation system including a pelton turbine and perforated tubular penstocks | Oct 25, 19 | Aug 15, 23 | Subsea 7 Norway AS |
| 11708812 | Energy harvesting device converting multiaxial translational and rotational motion to unidirectional rotational motion | Jun 27, 19 | Jul 25, 23 | Not available |
| 11629685 | Electromagnetic turbine and fluid recirculation system | Apr 07, 21 | Apr 18, 23 | Not available |
| 11584487 | Hydroelectricity production facility using changes in water column density to induce vertical flow | Feb 09, 22 | Feb 21, 23 | Not available |
| 11434773 | Secondary flow rectifier with integrated pipe | Mar 12, 20 | Sep 06, 22 | SAFRAN AIRCRAFT ENGINES |
| 11415013 | Ceramic matrix composite vane with integrated platform joint | Sep 30, 21 | Aug 16, 22 | Rolls-Royce plc |
| 11203242 | Vehicle comprising energy harvesting suspension system, and method for converting mechanical energy into electrical energy | Jun 25, 20 | Dec 21, 21 | Not available |
| 11105264 | Asymmetric submerged air intake | Dec 18, 19 | Aug 31, 21 | Rolls-Royce Deutschland Ltd & Co KG |
| 10844868 | Free-tipped axial fan assembly | Apr 15, 16 | Nov 24, 20 | Robert Bosch GmbH |
| 10819186 | Hydroelectric charging assembly | Feb 28, 19 | Oct 27, 20 | Not available |
| 10794218 | Discharge flow duct of a turbine engine comprising a VBV grating with variable setting | Mar 31, 16 | Oct 06, 20 | SAFRAN AIRCRAFT ENGINES |
| 10780304 | Methods and apparatus for converting manual to oscillating fluid monitors | May 31, 18 | Sep 22, 20 | Elkhart Brass Manufacturing Company Inc. |
| 10723193 | Vehicle comprising energy harvesting suspension system, and method for converting mechanical energy into electrical energy | Mar 03, 20 | Jul 28, 20 | Not available |
| 10704526 | Vaned wheel for a turbine, and power generation device | Jun 22, 16 | Jul 07, 20 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0198,306 | REACTION CHAMBER FOR SUPERCRITICAL WATER OXIDATION REACTOR | Jan 18, 24 | Jun 20, 24 | Not available |
| 2024/0189,790 | CONVERSION OF SUPERCRITICAL WATER ENERGY INTO ELECTRICAL POWER | Jul 13, 23 | Jun 13, 24 | Not available |
| 2023/0400,003 | AN IMPROVED SYSTEM AND METHOD FOR GENERATING ELECTRICAL ENERGY FROM AIR HYDROPOWER | Mar 18, 21 | Dec 14, 23 | Not available |
| 2017/0184,068 | HYDROELECTRIC POWER GENERATOR | Dec 02, 16 | Jun 29, 17 | XIAMEN RUNNER INDUSTRIAL CORPORATION |
| 2013/0129,495 | HYDROELECTRIC TURBINE NOZZLES AND THEIR RELATIONSHIPS | May 26, 10 | May 23, 13 | LEVIATHAN ENERGY HYDROELECTRIC LLC |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)