B03B 4/02

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Class  B03B : SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS


Subclass 4/02: Separating by pneumatic tables or by pneumatic jigs (sink-float separation using dry heavy media B03B 5/46) using swinging or shaking tables

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12151248 Equipment for separating bagged wasteFeb 24, 22Nov 26, 24THERECIRCULARS S.L.
12145183 Deep cleaning method for highly contaminated soilAug 18, 23Nov 19, 24CLEANAWAY COMPANY LIMITED
11691160 Air jigging machine having a pressure measuring deviceJan 03, 20Jul 04, 23Allmineral Aufbereitungstechnik GmbH & Co. KG
11548010 Fluidized inertia tableMay 16, 19Jan 10, 23TAV HOLDINGS, INC.
10702875 System and method for collecting heavy mineralsMar 10, 19Jul 07, 20Vortex Technology, LLC
10543512 Apparatus and method of separation with a pressure differential deviceDec 07, 16Jan 28, 20M-I L.L.C.
10272442 System and method for collecting heavy mineralsApr 29, 17Apr 30, 19Vortex Technology, LLC
9964357 Drying and separation integrated machine for vibrating fluidized bedJul 26, 13May 08, 18China University of Mining and Technology
9802204 Extended riffle structure for a dry washerJan 21, 16Oct 31, 17Not available
9682405 Systems and methods for the environmental remediation of materials contaminated with heavy mineralsAug 23, 15Jun 20, 17Vortex Technology, LLC
9346082 Gravity separatorAug 04, 14May 24, 16Oliver Manufacturing Company, Inc.
9315878 System and method for iron ore byproduct processingSep 11, 13Apr 19, 16Not available
9259740 Extended riffle structure for a dry washerSep 10, 14Feb 16, 16Not available
8827081 Gravity separatorAug 11, 11Sep 09, 14Oliver Manufacturing Company, Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0383,024 DEEP CLEANING METHOD FOR HIGHLY CONTAMINATED SOILAug 18, 23Nov 21, 24Cleanaway Company Limited
2022/0184,631 SHAKER TABLEDec 15, 20Jun 16, 22Not available
2020/0138,083 AUTOMATED PRODUCTION SYSTEM FOR EFFICIENT WALNUT SHELL-BREAKING, KERNEL-TAKING AND SHELL-KERNEL SEPARATIONDec 12, 19May 07, 20QINGDAO UNIVERSITY OF TECHNOLOGY; XINJIANG JIANGNING LIGHT INDUSTRY MACHINERY ENGINEERING TECHNOLOGY CO., LTD;

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance