Class F15C : FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
Subclass 1/18: Circuit elements having no moving parts Turbulence devices, i.e. devices in which a controlling stream will cause a laminar flow to become turbulent
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12012980 | Cyclonic flow-inducing pump | Dec 03, 21 | Jun 18, 24 | Vortex Pipe Systems LLC |
| 12006957 | Material flow amplifier | Jun 04, 22 | Jun 11, 24 | Vortex Pipe Systems LLC |
| 11434945 | Device and method for creating a distribution of unsteady suction | Jun 27, 19 | Sep 06, 22 | Ramot at Tel Aviv Universitv Ltd. |
| 11391309 | Material flow amplifier | Aug 12, 20 | Jul 19, 22 | Vortex Pipe Systems LLC |
| 11319974 | Clamshell material flow amplifier | Aug 12, 20 | May 03, 22 | Vortex Pipe Systems LLC |
| 11221028 | Cyclonic flow-inducing pump | Aug 31, 21 | Jan 11, 22 | Vortex Pipe Systems LLC |
| 10895274 | Material flow amplifier | Apr 13, 20 | Jan 19, 21 | Vortex Pipe Systems LLC |
| 10890200 | Clamshell material flow amplifier | Sep 11, 19 | Jan 12, 21 | Vortex Pipe Systems LLC |
| 10683881 | Material flow amplifier | Sep 11, 19 | Jun 16, 20 | Vortex Pipe Systems LLC |
| 10458446 | Material flow amplifier | Jun 18, 19 | Oct 29, 19 | Vortex Pipe Systems LLC |
| 9587587 | Pressure reducing device for gaseous fuel system | Apr 24, 14 | Mar 07, 17 | ELECTRO-MOTIVE DIESEL, INC. |
| 9458006 | Non-pressurized fluid level shutoff for fuel tank | Mar 10, 14 | Oct 04, 16 | Adel Wiggins Group |
| 7682138 | Fluid transferring system and micropump suitable therefor | May 03, 06 | Mar 23, 10 | Minolta Co., Ltd. |
| 7595487 | Confining/focusing vortex flow transmission structure, mass spectrometry systems, and methods of transmitting particles, droplets, and ions | Aug 24, 07 | Sep 29, 09 | GEORGIA TECH RESEARCH CORPORATION |
| 7077207 | Double-cone device and pump | Mar 05, 02 | Jul 18, 06 | DCT Double-Cone Technology AG |
| 6779559 | Non-mechanical valves for fluidic systems | Nov 05, 03 | Aug 24, 04 | CALIPER LIFE SCIENCES, INC. |
| 6701960 | Double cone for generation of a pressure difference | Feb 27, 02 | Mar 09, 04 | DCT Double-Cone Technology AG |
| 6681788 | Non-mechanical valves for fluidic systems | Jan 24, 02 | Jan 27, 04 | CALIPER LIFE SCIENCES, INC. |
| 6450189 | Method and device for production of components for microfabrication | Sep 29, 00 | Sep 17, 02 | FLOW PHARMA, INC., UNIVERSIDAD DE SEVILLA, |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0288,012 | MATERIAL FLOW AMPLIFIER | May 07, 24 | Aug 29, 24 | Vortex Pipe Systems LLC |
| 2024/0288,013 | CYCLONIC FLOW-INDUCING PUMP | May 10, 24 | Aug 29, 24 | Vortex Pipe Systems LLC |
| 2020/0370,573 | MATERIAL FLOW AMPLIFIER | Aug 12, 20 | Nov 26, 20 | Vortex Pipe Systems LLC |
| 2020/0263,712 | MATERIAL FLOW AMPLIFIER | Apr 13, 20 | Aug 20, 20 | Vortex Pipe Systems LLC |
| 2020/0173,467 | MATERIAL FLOW AMPLIFIER | Sep 11, 19 | Jun 04, 20 | Vortex Pipe Systems LLC |
| 2020/0173,468 | CLAMSHELL MATERIAL FLOW AMPLIFIER | Sep 11, 19 | Jun 04, 20 | Vortex Pipe Systems LLC |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
