Description
Class B03B : SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
Subclass 4/00: Separating by pneumatic tables or by pneumatic jigs (sink-float separation using dry heavy media B03B 5/46)
B03B 4/00
Sub-Class
Stats
- 22 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 9 Total Patent Owners
- 80 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11724264 | System and method for the gravimetric sorting of a mixture of substances | Aug 10, 21 | Aug 15, 23 | Allgaier Werke GmbH |
| 11691160 | Air jigging machine having a pressure measuring device | Jan 03, 20 | Jul 04, 23 | Allmineral Aufbereitungstechnik GmbH & Co. KG |
| 11059048 | System for powder heat treatment and classification via fluidized bed | Oct 08, 18 | Jul 13, 21 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10941346 | Process for conversion of fuel grade coke to anode grade coke | Apr 09, 20 | Mar 09, 21 | Indian Oil Corporation Limited |
| 10894240 | Powder processing apparatus for classifying and degassing | May 20, 19 | Jan 19, 21 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10569281 | System and method for recovering desired materials and producing clean aggregate from incinerator ash | Jul 25, 16 | Feb 25, 20 | Not available |
| 10293378 | Powder processing apparatus for classifying and degassing | Feb 06, 15 | May 21, 19 | United Technologies Corporation |
| 10265702 | Dry method heavy medium separator adopting dry method heavy medium separation bed and separation device | Dec 22, 16 | Apr 23, 19 | Tangshan Shenzhou Manufacturing Co., Ltd. |
| 10144011 | System for powder heat treatment and classification via fluidized bed | Dec 17, 15 | Dec 04, 18 | United Technologies Corporation |
| 9968942 | Method and apparatus for separating contaminants from compost and other recyclable materials | Jun 29, 16 | May 15, 18 | Boreal Compost Enterprises Ltd. |
| 9849462 | Sifting apparatuses | May 03, 16 | Dec 26, 17 | SNOBY SEPARATION SYSTEMS, LLC |
| 9839891 | Fluid bed classification elements | Sep 29, 14 | Dec 12, 17 | BEXO AS |
| 9802204 | Extended riffle structure for a dry washer | Jan 21, 16 | Oct 31, 17 | Not available |
| 9586211 | Kreeger sluice | Dec 23, 14 | Mar 07, 17 | Marsh, John Anthony |
| 9561510 | Sifting apparatus | Sep 16, 15 | Feb 07, 17 | SNOBY SEPARATION SYSTEMS, LLC |
| 9259740 | Extended riffle structure for a dry washer | Sep 10, 14 | Feb 16, 16 | Not available |
| 8919569 | Method and apparatus for reducing aflatoxin-contaminated corn | Mar 15, 13 | Dec 30, 14 | CARGILL, INCORPORATED |
| 8910797 | Method and apparatus for separating plastics from compost and other recyclable materials | Mar 14, 13 | Dec 16, 14 | BOREAL COMPOST ENTERPRISES LTD. |
| 7987992 | Coke separation process in paste plant | Jan 08, 08 | Aug 02, 11 | RIO TINTO ALCAN INTERNATIONAL LIMITED |
| 5967332 | Method for concentrating airborne particles and microorganisms by their injection into a swirling air flow | Jul 07, 97 | Oct 19, 99 | SKC, Inc. |
Recent Publications
Not Available
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 26 Months (last 2 years Issuances)
- 26 Months (last 5 years Issuances)