Description
Class B03B : SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
Subclass 5/00: Washing granular, powdered or lumpy materials; Wet separating (separating by pneumatic tables or by pneumatic jigs B03B 4/00)
B03B 5/00
Sub-Class
Stats
- 93 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 53 Total Patent Owners
- 337 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12208399 | Electrochemical separation and recovery of metals | Apr 27, 21 | Jan 28, 25 | Yale University |
| 12011679 | Single layer nanofluidic separator chip and fluidic processor | Nov 17, 17 | Jun 18, 24 | International Business Machine Corporation |
| 11981584 | Method for separating low density particles from feed slurries | Jun 17, 21 | May 14, 24 | NEWCASTLE INNOVATION LIMITED |
| 11565271 | Aggregate washing systems, methods and apparatus | Jun 14, 17 | Jan 31, 23 | Superior Equipment Division Superior Industries Inc. |
| 11400459 | Device for separating materials | Apr 01, 20 | Aug 02, 22 | Siemens Medical Solutions USA, Inc. |
| 11198133 | System for separation of viscous materials from solids | Oct 05, 18 | Dec 14, 21 | STITECH INDUSTRIES INC |
| 11103878 | Electrochemical separation and recovery of metals | Mar 30, 18 | Aug 31, 21 | Yale University |
| 11092380 | Method of drying frac sand without heat | Mar 13, 20 | Aug 17, 21 | R.T.D. Enterprises |
| 11066312 | Method and apparatus for separating low density particles from feed slurries | Jun 02, 11 | Jul 20, 21 | NEWCASTLE INNOVATION LIMITED |
| 11020751 | Separation process for plastics materials | May 26, 15 | Jun 01, 21 | Berry Plastics Corporation |
| 10974257 | Hybrid-flotation recovery of mineral bearing ores | Oct 04, 17 | Apr 13, 21 | CiDRA CORPORATE SERVICES LLC |
| 10646882 | Device for separating materials and a method for accomplishing the same | Oct 28, 14 | May 12, 20 | Siemens Medical Solutions USA, Inc. |
| 10634427 | Drainage system and method of drying frac sand | Dec 21, 17 | Apr 28, 20 | R.T.D. Enterprises |
| 10569308 | Material processing apparatus | Apr 07, 17 | Feb 25, 20 | CDE Global Limited |
| 10407754 | Process for manufacturing reclaimed alloy material and process for manufacturing reclaimed amorphous alloy ribbon | Sep 25, 14 | Sep 10, 19 | HITACHI METALS, LTD |
| 10350609 | Assembly and method for gravitationally separating gold from small particles | Nov 01, 17 | Jul 16, 19 | Not available |
| 10342222 | Sieving devices for pupae separation | Mar 23, 17 | Jul 09, 19 | Verily Life Sciences, LLC |
| 10315199 | Method for collection of integer glandular trichomes | Aug 01, 17 | Jun 11, 19 | Not available |
| 10213812 | Method and device to remove a contaminant from a material | Apr 29, 16 | Feb 26, 19 | Transition Solutions Limited |
| 10093036 | Process for separating materials | Jul 27, 15 | Oct 09, 18 | IMPACT LABORATORIES LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0001,431 | SYSTEM AND METHOD FOR ATOMIZED POWDER PROCESSING AND A PROCESSED POWDER | Jun 28, 24 | Jan 02, 25 | Not available |
| 2024/0183,000 | A Biochemical Composition For Increasing Efficiency In Ore Beneficiation and Method of Use Thereof | Apr 18, 22 | Jun 06, 24 | Not available |
| 2021/0144,975 | AMERICAN COCKROACH PROCESSING EQUIPMENT FOR HOUSEHOLD FOOD WASTE | Mar 12, 20 | May 20, 21 | Guangmeiyuan R & D Center, Key Laboratory of Insect Developmental Biology and Applied Technology, So; Meizhou Huasheng Guangmei Biotechnology Co., Ltd.; |
| 2019/0015,841 | METHOD AND APPARATUS FOR SORTING PARTICLES | Jul 19, 18 | Jan 17, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)