Description
Class B04C : APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
Subclass 3/06: Apparatus in which the axial direction of the vortex remains unchanged Construction of inlets or outlets to the vortex chamber
B04C 3/06
Sub-Class
Stats
- 184 US PATENTS IN FORCE
- 30 US APPLICATIONS PENDING
- 54 Total Patent Owners
- 465 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11950750 | Cyclonic air treatment member and surface cleaning apparatus including the same | Mar 22, 23 | Apr 09, 24 | Omachron Intellectual Property Inc. |
| 11918943 | Inducer assembly for a turbine engine | Nov 23, 22 | Mar 05, 24 | General Electric Company |
| 11872879 | Fuel pick-up device | Dec 12, 19 | Jan 16, 24 | FUEL ACTIVE LIMITED |
| 11857897 | Gas cooling-scrubbing apparatus and method | Jan 17, 22 | Jan 02, 24 | East China University of Science and Technology |
| 11857982 | Apparatus with axially movable wall member for separating components of a fluid stream | Feb 26, 18 | Jan 02, 24 | GM INNOVATIONS LIMITED |
| 11839883 | Modular cyclone | Feb 23, 21 | Dec 12, 23 | ENERCORP ENGINEERED SOLUTIONS INC. |
| 11819861 | Uniflow cyclone separator with stable vortex and tangential heavy phase extraction | Mar 22, 23 | Nov 21, 23 | Not available |
| 11794197 | System and method for wastewater treatment | Apr 07, 23 | Oct 24, 23 | Not available |
| 11794196 | Systems and methods for removing contaminants from surfaces of solid material | Mar 23, 22 | Oct 24, 23 | Kyata Capital Inc. |
| 11786917 | Device and method for fluid purification | Dec 11, 19 | Oct 17, 23 | Filtrabit Oy |
| 11779178 | Household appliance having an improved cyclone and a cyclone for same | Aug 05, 21 | Oct 10, 23 | Omachron Intellectual Property Inc. |
| 11717128 | Surface cleaning apparatus | Nov 28, 22 | Aug 08, 23 | Omachron Intellectual Property Inc. |
| 11673074 | Cyclonic inlet diverter | Jul 15, 21 | Jun 13, 23 | EnXL LLC |
| 11660618 | Separator device | Jan 29, 20 | May 30, 23 | Adey Holdings (2008) Limited |
| 11660557 | Low-gravity water capture device with water stabilization | Aug 16, 19 | May 30, 23 | Sierra Space Corporation |
| 11577181 | Forward secant swirl tube | Oct 25, 21 | Feb 14, 23 | REYCO SYSTEMS, INC. |
| 11578652 | Combined heat and power system and method of operation | Aug 12, 19 | Feb 14, 23 | ENEXOR ENERGY, LLC |
| 11578902 | Low pressure pack | May 21, 20 | Feb 14, 23 | HAMILTON SUNDSTRAND CORPORATION |
| 11540692 | Surface cleaning apparatus | Dec 22, 17 | Jan 03, 23 | Omachron Intellectual Property Inc. |
| 11541340 | Inducer assembly for a turbine engine | May 20, 21 | Jan 03, 23 | General Electric Company |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0141,771 | Cyclonic De-Sander Vessel | Sep 17, 23 | May 02, 24 | Not available |
| 2024/0099,530 | Dust and gas separator and vacuum cleaner | Sep 14, 23 | Mar 28, 24 | SHENZHEN CHENBEI TECHNOLOGY CO., LTD. |
| 2024/0091,793 | VORTEX INLET WITH CURVED GROOVED PLATE | Sep 20, 22 | Mar 21, 24 | Not available |
| 2024/0091,794 | MODULAR CYCLONE | Nov 30, 23 | Mar 21, 24 | Not available |
| 2024/0065,502 | SURFACE CLEANING APPARATUS | Aug 31, 22 | Feb 29, 24 | Not available |
| 2024/0017,275 | CYCLONE SEPARATOR AND CYCLONE SEPARATION METHOD | Jan 05, 23 | Jan 18, 24 | Not available |
| 2024/0009,685 | SURFACE CLEANING APPARATUS | Jul 10, 23 | Jan 11, 24 | Not available |
| 2023/0117,200 | IN-LINE DEBRIS SEPARTOR FOR LIQUID | Oct 14, 22 | Apr 20, 23 | Not available |
| 2023/0108,521 | AN INLET MODULE FOR A SEPARATOR, A SEPARATOR AND A METHOD OF MANUFACTURING A SEPARATOR | Feb 18, 21 | Apr 06, 23 | Hydro International Ltd |
| 2023/0042,811 | CYCLONE UNIT FOR A WET VACUUM CLEANER | Jan 11, 21 | Feb 09, 23 | Koninklijke Philips N.V. |
| 2022/0339,557 | A SEPARATION APPARATUS WITH INSERT | Sep 03, 20 | Oct 27, 22 | Stauper Offshore AS |
| 2022/0274,137 | CYCLONE WITH ROTATING ROD BASKET | Aug 26, 20 | Sep 01, 22 | Not available |
| 2022/0250,094 | FILTER DEVICE FOR REMOVING PARTICLES FROM A FLUID | Jun 17, 20 | Aug 11, 22 | Not available |
| 2022/0203,381 | Cyclonic Fluid Separator | Apr 09, 20 | Jun 30, 22 | Not available |
| 2021/0387,207 | CYCLONIC AIR FILTRATION EQUIPMENT | Aug 27, 21 | Dec 16, 21 | Not available |
| 2020/0376,501 | VARIABLE INERTIAL PARTICLE SEPARATOR | May 07, 18 | Dec 03, 20 | CUMMINS FILTRATION IP, INC, |
| 2020/0164,388 | UNIFLOW CYCLONE SEPARATOR | Aug 03, 18 | May 28, 20 | Not available |
| 2019/0388,907 | MODULAR CYCLONE | Jun 19, 19 | Dec 26, 19 | Not available |
| 2019/0321,833 | SEPARATION DEVICE | Aug 06, 18 | Oct 24, 19 | Not available |
| 2019/0134,647 | CYCLONE TYPE DUST COLLECTING APPARATUS | May 17, 18 | May 09, 19 | Not available |
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)