Description
Class F15D : FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
Subclass 1/14: Influencing the flow of fluids Diverting flow into alternative channels (in hydraulic engineering E02B)
F15D 1/14
Sub-Class
Stats
- 25 US PATENTS IN FORCE
- 6 US APPLICATIONS PENDING
- 11 Total Patent Owners
- 107 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12173735 | Vortex suppression device | Oct 22, 20 | Dec 24, 24 | Not available |
| 11971127 | Flow divider with internal vane | Sep 19, 22 | Apr 30, 24 | Cummins Inc. |
| 11692565 | Flow control insert for an agent distribution system | Aug 11, 21 | Jul 04, 23 | Kidde Technologies Inc. |
| 11679821 | Pivoting cab fairing | Dec 07, 20 | Jun 20, 23 | PACCAR Inc. |
| 11448350 | Flow divider with internal vane | Jun 25, 18 | Sep 20, 22 | Cummins Inc. |
| 11131109 | Enclosure having outer surface with vortex-induced vibration suppression function | Apr 24, 18 | Sep 28, 21 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. |
| 11060541 | System and method for optical transient liquid molding of microparticles and uses for the same | Sep 30, 16 | Jul 13, 21 | The Regents of the University of California |
| 11035216 | Gravity desanding apparatus with filter polisher | May 29, 18 | Jun 15, 21 | SPECIALIZED DESANDERS INC. |
| 10883865 | Flow restricting fluid component | Sep 18, 19 | Jan 05, 21 | Swagelok Company |
| 10807020 | Method and apparatus using closely spaced plates to separate fluids having different rheological properties | Jul 05, 18 | Oct 20, 20 | SPECIALIZED DESANDERS INC. |
| 10781756 | Active tip clearance control system for gas turbine engine | Feb 02, 18 | Sep 22, 20 | PRATT & WHITNEY CANADA CORP. |
| 10629920 | Valve unit | Feb 08, 18 | Apr 21, 20 | NIPPON SOKEN, INC.; c/o TOYOTA JIDOSHA KABUSHIKI KAISHA; |
| 10427728 | Air conduction element for reducing air resistance of a load-carrying vehicle | Jun 08, 16 | Oct 01, 19 | Jost-Werke Deutschland GmbH |
| 10350602 | Devices for separating constituents in a sample and methods for use thereof | Jun 30, 15 | Jul 16, 19 | The Regents of the University of California |
| 10330132 | Flow-conducting component | Sep 22, 15 | Jun 25, 19 | KSB Aktiengesellschaft |
| 9587587 | Pressure reducing device for gaseous fuel system | Apr 24, 14 | Mar 07, 17 | ELECTRO-MOTIVE DIESEL, INC. |
| 9016392 | Fire suppression system with improved two-phase flow distribution | Apr 10, 08 | Apr 28, 15 | UTC FIRE & SECURITY CORPORATION |
| 8404110 | Apparatus for diverting rainwater | Aug 26, 11 | Mar 26, 13 | FISKARS BRANDS, INC. |
| 7789657 | Pressure regulator with bleed orifice | Oct 03, 07 | Sep 07, 10 | HONEYWELL INTERNATIONAL INC. |
| 7691331 | Microfluidic flow device and method for use thereof | Sep 11, 06 | Apr 06, 10 | RHODIA CHIMIE |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0059,990 | VORTEX SUPPRESSION DEVICE | Nov 05, 24 | Feb 20, 25 | Not available |
| 2022/0282,743 | FIRST FLUSH DIVERTER SYSTEM | Jun 05, 20 | Sep 08, 22 | Not available |
| 2019/0242,303 | ACTIVE TIP CLEARANCE CONTROL SYSTEM FOR GAS TURBINE ENGINE | Feb 02, 18 | Aug 08, 19 | Not available |
| 2019/0219,078 | DEVICES AND METHODS FOR PROGRAMMING FLUID FLOW USING SEQUENCED MICROSTRUCTURES | Mar 22, 19 | Jul 18, 19 | The Regents of the University of Califonia |
| 2016/0003,255 | FLUID PROCESSING SYSTEM, AN ENERGY-DISSIPATING DEVICE, AND AN ASSOCIATED METHOD THEREOF | Sep 18, 14 | Jan 07, 16 | GENERAL ELECTRIC COMPANY |
| 2014/0230,909 | DEVICES AND METHODS FOR PROGRAMMING FLUID FLOW USING SEQUENCED MICROSTRUCTURES | Sep 27, 12 | Aug 21, 14 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)