B04C 3/04

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Description

Class  B04C : APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES


Subclass 3/04: Apparatus in which the axial direction of the vortex remains unchanged Multiple arrangement thereof

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12090492 Cyclonic air filtration equipmentAug 27, 21Sep 17, 24Not available
12016512 CleanerMar 10, 23Jun 25, 24LG Electronics Inc.
12012837 Desanding wellheadMar 25, 22Jun 18, 24ENERCORP ENGINEERED SOLUTIONS INC.
11819861 Uniflow cyclone separator with stable vortex and tangential heavy phase extractionMar 22, 23Nov 21, 23Not available
11536232 Engine air cleanerJul 09, 20Dec 27, 22Kohler Co.
11413631 Apparatus, methods and systems for separating particles from air and fluidsJul 25, 16Aug 16, 22enVerid Systems, Inc.
11311890 Filter deviceOct 04, 19Apr 26, 22Filterwek Mann & Hummel GmbH
11311891 Multi-cyclone separator of a multi-stage fluid filter for cleaning gaseous fluid and multi-stage fluid filterOct 04, 19Apr 26, 22Filterwek Mann & Hummel GmbH
11260404 Tangential air cleaner with coiled filter cartridgeJul 23, 20Mar 01, 22CUMMINS FILTRATION IP, INC.
11247157 Flow and pressure control in cyclonic filter arraysJul 20, 18Feb 15, 22enVerid Systems, Inc.
11179661 Moisture extraction assembly having a cellular structure with interconnected cellsApr 12, 17Nov 23, 21CHRIUS TECHNOLOGIES LIMITED
11130085 Liquid separatorOct 09, 17Sep 28, 21Atlas Copco Airpower naamloze vennootschap
11090661 Inlet device for gravity separatorOct 01, 18Aug 17, 21CAMERON SYSTEMS AS
11015156 Protein concentration methodsMay 27, 20May 25, 21FRANZENBURG
10904968 Water treatment methodsMay 20, 19Jan 26, 21LYTESYDE, LLC
10799887 Dust collector and cleaner having the sameMar 30, 18Oct 13, 20LG Electronics Inc.
10758921 Separation deviceAug 06, 18Sep 01, 20CHINA UNIVERSITY OF PETROLEUM - BEIJING (CUPB); Wuxi Petrochemical Equipment Co., Ltd.;
10746141 Engine air cleanerMar 12, 18Aug 18, 20Kohler Co.
10737282 Tangential air cleaner with coiled filter cartridgeOct 11, 16Aug 11, 20CUMMINS FILTRATION IP, INC.
10717026 Well production separation systems and methodsFeb 28, 20Jul 21, 20Covenant Testing Technology, LLC

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0390,920 RADIALLY ORIENTED, MODULAR PRE-CLEANER SYSTEMMay 25, 23Nov 28, 24Not available
2024/0359,121 DUAL INLET CYCLONIC SEPARATION APPARATUS FOR PROCESSING FLOWBACK FROM WELLSITEApr 25, 24Oct 31, 24Not available
2024/0359,122 INTEGRATED MANIFOLD FOR PRE-CLEANER DUST REMOVALApr 26, 23Oct 31, 24Caterpillar Inc.
2024/0191,424 Particulate Separation System for Laundry DryerOct 19, 23Jun 13, 24Alliance Laundry Systems LLC
2024/0099,530 Dust and gas separator and vacuum cleanerSep 14, 23Mar 28, 24SHENZHEN CHENBEI TECHNOLOGY CO., LTD.
2019/0099,766 APPARATUS AND PROCESS FOR GAS-SOLIDS SEPARATIONSep 30, 17Apr 04, 19Not available
2019/0009,281 SEPARATION DEVICE FOR SEPARATING PARTICLES FROM A FLUID FLOWJul 18, 16Jan 10, 19Not available
2018/0353,975 DUAL-STAGE SEPARATORJun 12, 18Dec 13, 18Not available
2018/0290,153 TANGENTIAL AIR CLEANER WITH COILED FILTER CARTRIDGEOct 11, 16Oct 11, 18Not available
2018/0207,651 APPARATUS, METHODS AND SYSTEMS FOR SEPARATING PARTICLES FROM AIR AND FLUIDSJul 25, 16Jul 26, 18Enverid Systems, Inc.

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Patents Issued To Date - By Filing Year

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