Description
Class F04D : NON-POSITIVE-DISPLACEMENT PUMPS
Subclass 7/00: Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts (pumping liquids and elastic fluids at the same time F04D 31/00)
F04D 7/00
Sub-Class
Stats
- 86 US PATENTS IN FORCE
- 15 US APPLICATIONS PENDING
- 25 Total Patent Owners
- 211 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11976672 | Tensioned support post and other molten metal devices | Oct 07, 21 | May 07, 24 | MOLTEN METAL EQUIPMENT INNOVATIONS, LLC |
| 11976674 | Pump arrangement | Oct 12, 21 | May 07, 24 | ECP ENTWICKLUNGSGESELLSCHAFT MBH |
| 11959497 | Method for determining operational parameters of a blood pump | Jun 28, 21 | Apr 16, 24 | Berlin Heart GmbH |
| 11950889 | Ventricular assist device | Nov 19, 20 | Apr 09, 24 | MAGENTA MEDICAL LTD |
| 11944413 | Ventricular assist device | Nov 19, 20 | Apr 02, 24 | MAGENTA MEDICAL LTD |
| 11944805 | Pump for delivering a fluid and method of manufacturing a pump | Jan 28, 21 | Apr 02, 24 | Not available |
| 11857777 | Blood pumps | Dec 05, 22 | Jan 02, 24 | Procyrion, Inc. |
| 11844592 | Impeller and frame for blood pump | Oct 22, 20 | Dec 19, 23 | MAGENTA MEDICAL LTD |
| 11846304 | Inducer tunnel magnetization | Aug 31, 22 | Dec 19, 23 | Blue Origin, LLC |
| 11806117 | Drive cable for blood pump | Feb 19, 21 | Nov 07, 23 | MAGENTA MEDICAL LTD |
| 11806518 | Passive thrust bearing angle | Nov 19, 20 | Nov 07, 23 | Heartware, Inc. |
| 11806116 | Sensor for blood pump | Oct 14, 20 | Nov 07, 23 | MAGENTA MEDICAL LTD |
| 11795960 | Molten sulfur pump vibration and temperature sensor for enhanced condition monitoring | May 28, 21 | Oct 24, 23 | Saudi Arabian Oil Company |
| 11779751 | Blood pumps | Sep 23, 22 | Oct 10, 23 | Procyrion, Inc. |
| 11770082 | Electric motor for viscous pumping | Sep 19, 19 | Sep 26, 23 | Sola Sewers Pty Ltd |
| 11708843 | Electric coolant pump having a coolant flow path around a stator, a rotor and a control circuit | Dec 13, 18 | Jul 25, 23 | NIDEC GPM GmbH |
| 11702938 | Rotor for a pump, produced with a first elastic material | Mar 17, 22 | Jul 18, 23 | ECP ENTWICKLUNGSGESELLSCHAFT MBH |
| 11690521 | Impeller for blood pump | Feb 23, 21 | Jul 04, 23 | MAGENTA MEDICAL LTD |
| 11684275 | Distal tip element for blood pump | Oct 13, 20 | Jun 27, 23 | MAGENTA MEDICAL LTD |
| 11679346 | Floating liquid intake | Dec 13, 21 | Jun 20, 23 | Turret IP Pty Ltd |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0165,394 | BLOOD PUMPS | Nov 27, 23 | May 23, 24 | Not available |
| 2024/0123,215 | BLOOD PUMP WITH MODIFIED LINER | Oct 18, 23 | Apr 18, 24 | ABIOMED EUROPE GMBH |
| 2024/0090,780 | IMPELLER FRAME | Nov 16, 23 | Mar 21, 24 | Not available |
| 2024/0075,275 | BLOOD PUMPS | Sep 14, 23 | Mar 07, 24 | Not available |
| 2024/0018,964 | BOOM MOUNTED PUMP | Aug 08, 23 | Jan 18, 24 | Not available |
| 2023/0383,753 | AXIAL PUMP AND RISER | May 26, 22 | Nov 30, 23 | MOLTEN METAL EQUIPMENT INNOVATIONS, LLC |
| 2021/0023,288 | TUBE FOR VENTRICULAR ASSIST DEVICE | Oct 14, 20 | Jan 28, 21 | Not available |
| 2020/0256,350 | MOLTEN METAL ROTOR WITH HARDENED TOP | Apr 29, 20 | Aug 13, 20 | MOLTEN METAL EQUIPMENT INNOVATIONS, LLC |
| 2019/0192,755 | POWER GENERATOR FOR USE IN LEFT VENTRICULAR ASSIST DEVICE (LVAD) AND TOTAL ARTIFICIAL HEART (TAH) AND RELATED METHODS | Aug 14, 17 | Jun 27, 19 | Not available |
| 2019/0154,051 | PUMP FOR A FLUID | Oct 30, 18 | May 23, 19 | Not available |
| 2018/0223,853 | MOLD PUMP ASSEMBLY | Apr 03, 18 | Aug 09, 18 | Not available |
| 2017/0122,323 | PUMP FOR TRANSFERRING A LIQUEFIED GAS | Oct 28, 16 | May 04, 17 | CRYODIRECT Limited |
| 2015/0267,705 | PUMP ARRANGEMENT | Mar 17, 15 | Sep 24, 15 | MAHLE INTERNATIONAL GMBH |
| 2015/0231,638 | ORGANIC WASTE TREATMENT SYSTEM | Aug 30, 13 | Aug 20, 15 | Pioneer Waste Management Holdings Trust PTY Limited |
| 2014/0363,309 | EMERGENCY MOLTEN METAL PUMP OUT | Jun 03, 14 | Dec 11, 14 | PYROTEK, INC. |
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
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)