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 1/06: Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Cone or disc shaped screens
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12070775 | Sieving devices for pupae separation | Sep 29, 22 | Aug 27, 24 | Verily Life Sciences, LLC |
| 11998951 | Slack separation apparatus and method | May 12, 20 | Jun 04, 24 | Ishida Europe Limited |
| 11786936 | Separation device and method of operation | Jul 31, 20 | Oct 17, 23 | A O IDEAS GMBH |
| 11730319 | Sifter scale attachment for stand mixer | Mar 28, 22 | Aug 22, 23 | Whirlpool Corporation |
| 11642700 | Screen apparatus | Nov 07, 18 | May 09, 23 | Glatt Maschinen- und Apparatebau AG |
| 11446702 | System and method for selectively filtering abrasive particles for a waterjet cutter | Nov 09, 20 | Sep 20, 22 | Not available |
| 11396033 | Separation device | Jan 29, 20 | Jul 26, 22 | SEIKO EPSON CORPORATION |
| 11291337 | Sifter scale attachment for stand mixer | Oct 02, 20 | Apr 05, 22 | Whirlpool Corporation |
| 11130642 | Method and device for separation of long parts | Sep 04, 19 | Sep 28, 21 | OST—OSTSCHWEIZER FACHHOCHSCHULE |
| 10835925 | Sieving devices for pupae separation | Aug 30, 18 | Nov 17, 20 | Verily Life Sciences, LLC |
| 10827881 | Sifter scale attachment for stand mixer | Jan 09, 19 | Nov 10, 20 | Whirlpool Corporation |
| 10807126 | Separation apparatus with screen having fixed, non-uniform openings | Jun 19, 19 | Oct 20, 20 | Frito-Lay North America, Inc. |
| 10376924 | Separation apparatus with screen having fixed, non-uniform openings | Feb 23, 17 | Aug 13, 19 | Frito-Lay North America, Inc. |
| 10350609 | Assembly and method for gravitationally separating gold from small particles | Nov 01, 17 | Jul 16, 19 | Not available |
| 10226774 | Multi-zoned paddle screen apparatus | Jan 27, 16 | Mar 12, 19 | Fluid Quip Inc. |
| 10220414 | Modular gyratory sifter | Jun 23, 15 | Mar 05, 19 | M-I L.L.C. |
| 9956592 | Systems, apparatuses, and methods for securing screen assemblies | Dec 22, 15 | May 01, 18 | Derrick Corporation |
| 9833790 | Assembly and method for gravitationally separating gold from small particles | Jun 23, 16 | Dec 05, 17 | Not available |
| 9828139 | Dust sequestering assembly | Feb 03, 16 | Nov 28, 17 | Not available |
| 9795263 | Collection and sifting device for vacuumed debris | Sep 08, 16 | Oct 24, 17 | PERKINS, TODD |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0091,090 | SIEVING DEVICES FOR PUPAE SEPARATION | Aug 23, 24 | Mar 20, 25 | Verily Life Sciences, LLC |
| 2023/0104,560 | SIEVING DEVICES FOR PUPAE SEPARATION | Sep 29, 22 | Apr 06, 23 | Verily Life Sciences, LLC |
| 2021/0121,916 | Powder Reclamation System and Operating Method | Oct 29, 19 | Apr 29, 21 | Not available |
| 2021/0060,617 | SIEVING DEVICES FOR PUPAE SEPARATION | Nov 11, 20 | Mar 04, 21 | Verily Life Sciences, LLC |
| 2020/0316,647 | Screen Apparatus | Nov 07, 18 | Oct 08, 20 | Not available |
| 2020/0147,646 | A SCREEN | Jul 20, 18 | May 14, 20 | AQSEPTENCE GROUP PTY LTD |
| 2017/0066,884 | RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAME | Feb 27, 15 | Mar 09, 17 | KUREHA CORPORATION |
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