Description
Class F03H : PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
Subclass 99/00: Subject matter not provided for in other groups of this subclass
F03H 99/00
Sub-Class
Stats
- 41 US PATENTS IN FORCE
- 10 US APPLICATIONS PENDING
- 8 Total Patent Owners
- 81 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264657 | Centrifugal force propulsion device | Dec 18, 23 | Apr 01, 25 | Not available |
| 12025078 | Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets | Jul 18, 22 | Jul 02, 24 | Trans Astronautica Corporation |
| 11961666 | Pulsed e-field propulsion system | Aug 06, 20 | Apr 16, 24 | Not available |
| 11799399 | Device for converting electromagnetic momentum to mechanical momentum | Jan 22, 19 | Oct 24, 23 | Not available |
| 11724831 | Electromagnetic spacetime continuum propulsion system for space travel | May 07, 21 | Aug 15, 23 | Not available |
| 11643930 | Optics and structure for space applications | Dec 22, 21 | May 09, 23 | Trans Astronautica Corporation |
| 11511891 | System and method for generating forces using asymmetrical electrostatic pressure | Nov 19, 19 | Nov 29, 22 | Not available |
| 11488757 | Levitation and Propulsion Unit two (LPU-2) | May 11, 20 | Nov 01, 22 | Not available |
| 11411483 | Magnetic field propulsion drive | Nov 14, 18 | Aug 09, 22 | TOMORROW'S MOTION GMBH |
| 11391246 | Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets | Apr 26, 21 | Jul 19, 22 | Trans Astronautica Corporation |
| 11358741 | Ultra-high-frequency electromagnetic motor | Sep 25, 17 | Jun 14, 22 | Not available |
| 11280194 | Optics and structure for space applications | Apr 22, 16 | Mar 22, 22 | Trans Astronautica Corporation |
| 11085669 | Optics and structure for space applications | Aug 14, 20 | Aug 10, 21 | Trans Astronautica Corporation |
| 10870502 | Vapor jet system enabling jetting for many seconds using multiple kinds of mutually insoluble liquid gases as fuel | May 11, 15 | Dec 22, 20 | Japan Aerospace Exploration Agency |
| 10851463 | Membrane template synthesis of microtube engines | Apr 30, 18 | Dec 01, 20 | The Regents of the University of California |
| 10767637 | Scalable and economic solid-state thermokinetic thruster | Mar 16, 18 | Sep 08, 20 | Not available |
| 10537917 | Propulsion apparatus using sound radiation force and control method therefor | Oct 23, 15 | Jan 21, 20 | Industry-University Cooperation Foundation Hanyang University |
| 10513353 | Segmented current magnetic field propulsion system | Jan 09, 19 | Dec 24, 19 | Not available |
| 10135323 | Capacitive-discharge electromagnetic propulsion system | Mar 08, 16 | Nov 20, 18 | Not available |
| 10072642 | Uses of hydrocarbon nanorings | Mar 10, 15 | Sep 11, 18 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0052,211 | OMNIVOROUS SOLAR THERMAL THRUSTER, COOLING SYSTEMS, AND THERMAL ENERGY TRANSFER IN ROCKETS | Jun 20, 24 | Feb 13, 25 | Not available |
| 2024/0182,015 | LIFT MECHANISM HYDRAULIC FLUID PROPULSION WITH MAGNETIC LIFT ASSISTANCE | Jan 05, 24 | Jun 06, 24 | Not available |
| 2024/0158,105 | VEHICLE AND METHOD FOR PROPELLING VEHICLE | Mar 08, 22 | May 16, 24 | Not available |
| 2024/0140,620 | VEHICLE WITH A PROPULSION SYSTEM ENCLOSED IN A SEALED CONTAINER | Jan 08, 24 | May 02, 24 | Not available |
| 2023/0061,853 | REVERSE DIRECTIONAL THRUST DEVICE BY BIDIRECTIONAL TRANSLATIVE MOVEMENT | Jan 19, 22 | Mar 02, 23 | Not available |
| 2022/0329,140 | MAGNETIC FIELD PROPULSION DRIVE | Jun 29, 22 | Oct 13, 22 | Not available |
| 2019/0186,475 | FLUID DRIVEN MOTOR DEVICE | Dec 18, 17 | Jun 20, 19 | Not available |
| 2019/0170,127 | GAMMA-RAY AND TRI-HYDROGEN-CATION COLLISIONAL ELECTRON BEAM TRANSDUCER | Aug 11, 17 | Jun 06, 19 | Not available |
| 2018/0347,057 | MEMBRANE TEMPLATE SYNTHESIS OF MICROTUBE ENGINES | Apr 30, 18 | Dec 06, 18 | The Regents of the University of California |
| 2018/0266,404 | Scalable and Economic Solid-State Thermokinetic Thruster | Mar 16, 18 | Sep 20, 18 | Not available |
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)