Description
Class F03B : MACHINES OR ENGINES FOR LIQUIDS
Subclass 3/16: Machines or engines of reaction type; Parts or details peculiar thereto Stators
F03B 3/16
Sub-Class
Stats
- 36 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 17 Total Patent Owners
- 135 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11719075 | Torque to linear displacement for downhole power regulation | Aug 06, 21 | Aug 08, 23 | Halliburton Energy Services, Inc. |
| 11384726 | Hydroelectric energy systems and methods | May 29, 19 | Jul 12, 22 | Oceana Energy Company |
| 10731761 | Hydrostatic non-contact seal with offset outer ring | Jul 14, 17 | Aug 04, 20 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10487675 | Stress mitigation feature for composite airfoil leading edge | Jan 29, 14 | Nov 26, 19 | United Technologies Corporation |
| 10487793 | Method for mounting a guide apparatus | Feb 05, 16 | Nov 26, 19 | Voith Patent GmbH |
| 10208615 | Seal shoe for a hydrostatic non-contact seal device | Jun 27, 18 | Feb 19, 19 | United Technologies Corporation |
| 10030531 | Seal shoe for a hydrostatic non-contact seal device | Jan 22, 16 | Jul 24, 18 | United Technologies Corporation |
| 9810201 | System and methodology for wind compression | Aug 01, 16 | Nov 07, 17 | HOVER ENERGY, LLC |
| 9803613 | Mounting in hub for blades of a hydro turbine | Feb 06, 13 | Oct 31, 17 | ANDRITZ HYDRO CANADA INC. |
| 9803624 | System and methodology for wind compression | Aug 09, 16 | Oct 31, 17 | HOVER ENERGY, LLC |
| 9404475 | System and methodology for wind compression | Apr 21, 15 | Aug 02, 16 | HOVER ENERGY, LLC |
| 9206784 | High-performance turbine with increased specific power | Nov 02, 10 | Dec 08, 15 | Not available |
| 9133821 | System and methodology for wind compression | Dec 16, 13 | Sep 15, 15 | Not available |
| 9039364 | Integrated case and stator | Jun 29, 11 | May 26, 15 | UNITED TECHNOLOGIES CORPORATION |
| 8956111 | Assembly for mounting a component centered to an opening | Apr 10, 13 | Feb 17, 15 | Not available |
| 8702403 | Fan | Jan 12, 11 | Apr 22, 14 | SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. |
| 8608425 | System and methodology for wind compression | Sep 07, 12 | Dec 17, 13 | HOVER ENERGY, LLC |
| 8608426 | System and methodology for wind compression | Sep 07, 12 | Dec 17, 13 | HOVER ENERGY, LLC |
| 8534999 | Gas turbine | Aug 30, 10 | Sep 17, 13 | ANSALDO ENERGIA IP UK LIMITED |
| 8371810 | Duct member based nozzle for turbine | Mar 26, 09 | Feb 12, 13 | GENERAL ELECTRIC COMPANY |
Recent Publications
Not Available
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)