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 1/24: Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Drum screens Revolving drums with fixed or moving interior agitators
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12121934 | Apparatus with drum for separating packagings and material adhering thereto, with improved environmental impact | Sep 21, 21 | Oct 22, 24 | GREEN CREATIVE |
| 12076751 | Pneumatic conveying system for separating bulk product | Aug 14, 20 | Sep 03, 24 | Schenck Process LLC |
| 12036580 | Soil sediment and pay dirt separation device | Jul 26, 22 | Jul 16, 24 | Not available |
| 12017254 | Device and method for separating other track material | Nov 30, 21 | Jun 25, 24 | B & B Metals, Inc. |
| 11911746 | Method for manufacturing water absorption treatment material | Oct 29, 20 | Feb 27, 24 | Daiki Co. Ltd. |
| 11865582 | Combination screening apparatus | Feb 24, 22 | Jan 09, 24 | Portafill International Limited |
| 11484912 | Active sorting muck-collecting device for slurry balancing shield | Jul 08, 21 | Nov 01, 22 | CHINA RAILWAY TUNNEL GROUP CO., LTD.; CHINA RAILWAY TUNNEL STOCK CO., LTD.; |
| 11433428 | Rotary separation apparatus and process | Dec 05, 19 | Sep 06, 22 | Not available |
| 11406123 | Nut sizer | Sep 19, 18 | Aug 09, 22 | Savage Equipment Incorporated |
| 11311910 | High-efficiency water-saving separation screen for starch slurry and residue and separation method | Jul 13, 21 | Apr 26, 22 | ANHUI ACADEMY OF ENVIRONMENTAL SCIENCE RESEARCH |
| 11167930 | Auger conveyor for removing unwanted contaminants from a granular material | Mar 09, 21 | Nov 09, 21 | Not available |
| 11130155 | Sorting device for tablets | Mar 09, 20 | Sep 28, 21 | HARRO HOEFLIGER VERPACKUNGSMASCHINEN GMBH |
| 10822674 | System and method for recovering base and precious metals | Jan 25, 16 | Nov 03, 20 | Not available |
| 10814522 | Stucco paper screen assembly | Nov 13, 17 | Oct 27, 20 | THE UNITED STATES GYPSUM COMPANY |
| 10507223 | Horizontal axis rotary separation apparatus and process | Jul 04, 17 | Dec 17, 19 | The Original Resinator LLC |
| 10427327 | Separation device and separation method | Jun 22, 15 | Oct 01, 19 | Daiki Co. Ltd. |
| 10427988 | Method and installation for treating a waste mixture, including separation and composting of said mixture | May 22, 15 | Oct 01, 19 | FINANCE DEVELOPMENT ENVIRONNEMENT CHARREYRE—FIDEC |
| 10414070 | Separation device | Jun 22, 15 | Sep 17, 19 | Daiki Co. Ltd. |
| 10391524 | Rotating drum for workpiece conveyance and workpiece cleaning device | Apr 06, 16 | Aug 27, 19 | HIRAIDE PRECISION CO., LTD. |
| 10265272 | Method and apparatus for dry granulation | Jun 16, 17 | Apr 23, 19 | ATACAMA LABS OY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0408,645 | DRUM FOR PROCESSING MIXED SOLID WASTE | Aug 23, 24 | Dec 12, 24 | Not available |
| 2024/0383,007 | SORTING APPARATUS AND SORTING METHOD | Apr 18, 24 | Nov 21, 24 | Yazaki Corporation |
| 2019/0329,294 | Apparatus and Method for Processing Plant Materials | Apr 27, 18 | Oct 31, 19 | Not available |
| 2018/0065,152 | SEPARATING DEVICE FOR SEPARATING INSECTS FROM A REARING-BASED MATERIAL | Sep 07, 16 | Mar 08, 18 | Not available |
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