Description
Class B04C : APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
Subclass 5/06: Apparatus in which the axial direction of the vortex is reversed Construction of inlets by which the vortex flow is generated Axial inlets
B04C 5/06
Sub-Class
Stats
- 26 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 7 Total Patent Owners
- 53 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11865895 | Accumulator, optionally in combination with an internal heat exchanger in a shared housing | Aug 14, 19 | Jan 09, 24 | HANON SYSTEMS |
| 11779937 | Method and apparatus for hydrocyclone | May 30, 22 | Oct 10, 23 | Tetra Technologies Inc. |
| 11655865 | Separating device and use of the device for separating and collecting brake dust | Mar 04, 20 | May 23, 23 | Sogefi Filtration France; TALLANO TECHNOLOGIE; |
| 11344897 | Method and apparatus for hydrocyclone | Mar 16, 20 | May 31, 22 | Tetra Technologies Inc. |
| 11229917 | Reverse flow cyclones | Jun 26, 19 | Jan 25, 22 | Cameron International Corporation |
| 11007542 | Cyclone separator and methods of using same | Apr 08, 19 | May 18, 21 | FMC Technologies, Inc. |
| 10953412 | Hydrodynamic separator | Jul 19, 19 | Mar 23, 21 | Contech Engineered Solutions LLC |
| 10925452 | Dust collector for vacuum cleaner | Nov 20, 15 | Feb 23, 21 | LG Electronics Inc. |
| 10632478 | Dust collector and cleaner having the same | Mar 29, 18 | Apr 28, 20 | LG Electronics Inc. |
| 10561973 | Element assembly and filter | Aug 26, 15 | Feb 18, 20 | Koganei Corporation |
| 10513979 | Asymmetric inlet particle separator system | Jan 24, 17 | Dec 24, 19 | General Electric Company |
| 10406467 | Apparatus for contaminant reduction in a stream of compressed gas | Mar 31, 15 | Sep 10, 19 | Norgren Limited |
| 10285551 | Dust collector and vacuum cleaner having the same | Apr 14, 17 | May 14, 19 | LG Electronics Inc. |
| 10271701 | Dust collector and vacuum cleaner having the same | Apr 14, 17 | Apr 30, 19 | LG Electronics Inc. |
| 10092912 | Separator device | May 17, 13 | Oct 09, 18 | Adey Holdings (2008) Limited |
| 9744688 | Tile cutting and dust collection system | Oct 22, 15 | Aug 29, 17 | Not available |
| 9675918 | Centrifugal cyclone separator | Jul 06, 12 | Jun 13, 17 | Practical Analyzer Solutions Pte. Ltd. |
| 9636614 | Gas desander | Jan 09, 13 | May 02, 17 | FMC SEPARATION SYSTEMS, BV |
| 9475069 | Device for separation of particles from a gas flow | Oct 09, 13 | Oct 25, 16 | Nano Control AB |
| 9370753 | Apparatus for separation and processing of materials | Sep 21, 12 | Jun 21, 16 | CYDAF TECHNOLOGIES LIMITED |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0060,917 | CENTRIFUGAL FILTER | Aug 31, 18 | Feb 28, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)