Class B63B : SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
Subclass 1/34: Hydrodynamic or hydrostatic features of hulls or of hydrofoils (hulls peculiar to submarines B63B 3/13; keels B63B 3/38; determining hydrodynamic or hydrostatic features B63B 9/00; decreasing pitch, roll, or like unwanted vessel movements by using foils acting on ambient water B63B 39/06) Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12085102 | Submerged periodic riblets | Aug 21, 19 | Sep 10, 24 | Lockheed Martin Corporation |
| 12065218 | Low-cost viscous-drag-reducing cladding | Jun 29, 20 | Aug 20, 24 | Not available |
| 11845517 | Viscous-drag-reducing cladding | Dec 21, 18 | Dec 19, 23 | Not available |
| 11794881 | Maritime vehicle with surface array of transducers controlling drag | Aug 02, 22 | Oct 24, 23 | United States of America as represented by the Secretary of the Navy |
| 11530016 | Coating for long term flow control around marine objects | Dec 22, 17 | Dec 20, 22 | Innovalue B.V. |
| 11453482 | Vehicle with surface array of transducers controlling drag | Jun 10, 20 | Sep 27, 22 | United States of America as represented by the Secretary of the Navy |
| 11279453 | Wind-water machine set | May 26, 20 | Mar 22, 22 | Not available |
| 10967936 | Watercraft system including water and/or air passageways | Aug 25, 20 | Apr 06, 21 | Not available |
| 10899417 | Hydrodynamic flow separation device for an axisymmetric bluff body | Jun 12, 19 | Jan 26, 21 | The Goverment of the United States of America as represented by the Secretary of the Navy |
| 10759497 | High-speed hull for a nautical vehicle | Jul 27, 18 | Sep 01, 20 | Not available |
| 10703454 | Modular propulsion unit nozzle | Apr 26, 16 | Jul 07, 20 | Kongsberg Maritime CM AS |
| 10611437 | Articulating moored profiler system | Oct 03, 16 | Apr 07, 20 | Woods Hole Oceanographic Institution |
| 10501150 | Tunnel vent venturi for water craft | Dec 04, 18 | Dec 10, 19 | Not available |
| 10486773 | Cavitator system for suppressing cavity buoyancy effect and method thereof | Sep 17, 18 | Nov 26, 19 | Agency for Defense Development |
| 10385181 | Solidifiable composition for preparaton of liquid-infused slippery surfaces and methods of applying | Mar 13, 14 | Aug 20, 19 | President and Fellows of Harvard College |
| 10352171 | Reduced drag system for windmills, fans, propellers, airfoils, and hydrofoils | Jun 19, 18 | Jul 16, 19 | Not available |
| 10300992 | Maritime transport system for oil and derivatives thereof | Mar 23, 16 | May 28, 19 | Not available |
| 10173751 | Tunnel vent venturi for water craft | Mar 26, 18 | Jan 08, 19 | Not available |
| 10053190 | Article with controllable wettability | Aug 07, 15 | Aug 21, 18 | United Technologies Corporation; The University of Connecticut; |
| 10023267 | Polymer drag reduction systems on vehicle surfaces | Sep 02, 16 | Jul 17, 18 | Lockheed Martin Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0315,166 | FLUID RESISTANCE REDUCTION APPARATUS FOR SHIP | Jun 20, 22 | Oct 06, 22 | Not available |
| 2020/0031,429 | High-speed hull with natural air lubrication | Jul 27, 18 | Jan 30, 20 | Not available |
| 2019/0389,539 | STRUCTURE FOR REDUCING THE DRAG OF A SHIP AND ITS APPLICATION | Sep 03, 19 | Dec 26, 19 | Not available |
| 2019/0351,974 | STRUCTURE FOR REDUCING THE DRAG OF A SHIP AND ITS APPLICATION | Jul 30, 19 | Nov 21, 19 | Not available |
| 2019/0100,282 | ARTICLE IN MOTION COMPRISING HYDROPHOBICALLY-COATED REGION | Oct 01, 18 | Apr 04, 19 | Not available |
| 2018/0297,669 | ARTICULATING MOORED PROFILER SYSTEM | Oct 03, 16 | Oct 18, 18 | Not available |
| 2018/0148,132 | STRUCTURE FOR REDUCING THE DRAG OF A SHIP AND ITS APPLICATION | Mar 23, 17 | May 31, 18 | Not available |
| 2017/0066,504 | POLYMER DRAG REDUCTION SYSTEMS ON VEHICLE SURFACES | Sep 02, 16 | Mar 09, 17 | Not available |
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