Class B07B : SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
Subclass 1/20: Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Drum screens Stationary drums with moving interior agitators
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12246352 | Mechanical separation device with screen washing system | Jan 20, 23 | Mar 11, 25 | ICM, Inc. |
| 12196414 | Device and method for sorting a particulate stream | Nov 02, 21 | Jan 14, 25 | E.ON ENERGIINFRASTRUKTUR AB |
| 12103042 | Method for manufacturing electrode, classification system, and, electrode material | Nov 30, 22 | Oct 01, 24 | 501 Toyota Jidosha Kabushiki Kaisha |
| 12090517 | Separation machine having powered separator gap control | Jun 27, 23 | Sep 17, 24 | Provisur Technologies, Inc. |
| 12076751 | Pneumatic conveying system for separating bulk product | Aug 14, 20 | Sep 03, 24 | Schenck Process LLC |
| 12070776 | Rotor with forward-swept struts for pressure screen cylinders | Apr 20, 23 | Aug 27, 24 | Kadant Black Clawson LLC |
| 11896021 | Rotary screw blancher | Oct 06, 21 | Feb 13, 24 | Lyco Manufacturing, Inc. |
| 11642700 | Screen apparatus | Nov 07, 18 | May 09, 23 | Glatt Maschinen- und Apparatebau AG |
| 11622572 | Machine for integral processing of fruits with a hard or soft shell | Jan 09, 20 | Apr 11, 23 | Jose Borrell S.A. |
| 11192142 | Material handling processing machine having interchangeable components for providing multi-functionality | Oct 11, 19 | Dec 07, 21 | Whirlwind Engineering, Inc. |
| 11173497 | Separator for a food-product grinding machine with ring adjustment | Aug 29, 17 | Nov 16, 21 | Provisur Technologies, Inc. |
| 11154066 | Rotary screw blancher | Dec 03, 18 | Oct 26, 21 | Lyco Manufacturing, Inc. |
| 11097314 | Sand cleaning system and device | Aug 30, 18 | Aug 24, 21 | Golftek LLC |
| 11033940 | Method and device for processing solid waste | Feb 12, 16 | Jun 15, 21 | Anaergia B.V. |
| 10993375 | Centrifugal scattering device | Jun 19, 18 | May 04, 21 | ECOMILL, LLC |
| 10807124 | Method and device for separating particles of plastic foil and particles of organic material | Nov 15, 18 | Oct 20, 20 | Anaergia B.V. |
| 10744542 | Polishing chamber assembly | Aug 30, 18 | Aug 18, 20 | Trinity River Technologies, LLC |
| 10744541 | Polishing chamber assembly | Aug 30, 18 | Aug 18, 20 | Trinity River Technologies, LLC |
| 10738420 | Method for screening and a screening apparatus | Feb 23, 17 | Aug 11, 20 | Red Wire Oy |
| 10688529 | Apparatus and method for cleaning and inspecting a rotary sifter | Jul 30, 18 | Jun 23, 20 | Prater Industries, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0001,456 | SIFTER | Jun 27, 23 | Jan 02, 25 | Not available |
| 2024/0408,646 | METHOD FOR MANUFACTURING ELECTRODE, CLASSIFICATION SYSTEM, AND, ELECTRODE MATERIAL | Aug 21, 24 | Dec 12, 24 | Not available |
| 2024/0359,215 | ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS | Jul 12, 24 | Oct 31, 24 | Kadant Black Clawson LLC |
| 2022/0266,302 | AUGER CONVEYOR WITH REMOVABLE SCREEN ATTACHMENTS AND METHOD OF USING SAME | Feb 22, 21 | Aug 25, 22 | Not available |
| 2020/0030,852 | Apparatus and Method for Cleaning and Inspecting a Rotary Sifter | Jul 30, 18 | Jan 30, 20 | Prater Industries, Inc. |
| 2019/0084,006 | METHOD AND DEVICE FOR SEPARATING PARTICLES OF PLASTIC FOIL AND PARTICLES OF ORGANIC MATERIAL | Nov 15, 18 | Mar 21, 19 | Not available |
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