Description
Class B04C : APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
Subclass 5/02: Apparatus in which the axial direction of the vortex is reversed Construction of inlets by which the vortex flow is generated
B04C 5/02
Sub-Class
Stats
- 19 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 7 Total Patent Owners
- 71 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12179210 | Librixer comminutor and particle air classifier system | Jun 18, 20 | Dec 31, 24 | Libriixer AB |
| 11358156 | Dual connection cyclonic overhead separator | May 07, 20 | Jun 14, 22 | VACUUM TECHNOLOGIES, LLC |
| 11325137 | Multi-conical cyclone separator and dust collecting apparatus including the same | Jun 01, 20 | May 10, 22 | AIRPLOVE (XIAMEN) ELECTRONIC CO., LTD. |
| 11318481 | Distributor device for cyclone separator apparatus | Nov 16, 17 | May 03, 22 | Weir Minerals Australia Ltd. |
| 11084748 | Dual-airflow cyclone flash drying device | Dec 17, 19 | Aug 10, 21 | HUBEI GREEN DEVELOPMENT TECHNOLOGY CO., LTD. |
| 11007542 | Cyclone separator and methods of using same | Apr 08, 19 | May 18, 21 | FMC Technologies, Inc. |
| 10828581 | Wastewater separation system | Jan 13, 16 | Nov 10, 20 | FHNC LTD. CO. |
| 10369265 | Method and apparatus for removal of gas bubbles from fluid | Jan 31, 17 | Aug 06, 19 | Indian Wells Medical, Inc. |
| 10363565 | Portable cyclone dust separator and corresponding dedusting system | Jan 02, 17 | Jul 30, 19 | BOSCH POWER TOOLS (CHINA) CO. LTD. |
| 10213793 | Cyclonic separation apparatus | Jan 19, 17 | Feb 26, 19 | DYSON TECHNOLOGY LIMITED |
| 9555182 | Method and apparatus for removal of gas bubbles from blood | Jan 27, 15 | Jan 31, 17 | INDIAN WELLS MEDICAL, INC. |
| 9237834 | Cyclonic separator | Apr 16, 12 | Jan 19, 16 | DYSON TECHNOLOGY LIMITED |
| 9085014 | Vertical drop product cleaner with perforated intake manifold | Mar 21, 12 | Jul 21, 15 | CARTER DAY INTERNATIONAL, INC. |
| 8939926 | Method and apparatus for removal of gas bubbles from blood | May 28, 13 | Jan 27, 15 | INDIAN WELLS MEDICAL, INC. |
| 8657120 | Trapping structures for a particle separation cell | Nov 30, 06 | Feb 25, 14 | PALO ALTO RESEARCH CENTER INCORPORATED |
| 8201664 | Lubrication system and method, and vortex flow separator for use therewith | Jan 23, 08 | Jun 19, 12 | PRATT & WHITNEY CANADA CORP. |
| 8104622 | Cyclone separator having an inlet head | Oct 13, 08 | Jan 31, 12 | VULCO S.A. |
| 7434696 | Inlet head for a cyclone separator | Aug 27, 04 | Oct 14, 08 | VULCO S.A. |
| 7111738 | Technique for enhancing the effectiveness of slurried dense media separations | Feb 09, 04 | Sep 26, 06 | MBA POLYMERS, INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0327,230 | SYSTEM AND METHOD FOR PERFORMING SEPARATION AND DEHYDROXYLATION OF FUMED SILICA SOOT PARTICLES | Jun 04, 24 | Oct 03, 24 | Not available |
| 2024/0226,918 | CYCLONE SEPARATION SYSTEM | May 13, 22 | Jul 11, 24 | Protix B.V. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)