|Classifying, separating, and assorting solids patents - Monitor Patents|
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Classifying, separating, and assorting solidsBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 11/28/2013 > 4 patent applications in 4 patent subcategories.
20130313167 - Ash processing and metals recovery systems and methods: Methods and systems for incineration ash such as ash from municipal waste incineration plants, purification and recovery of materials and metals. Increased levels of aggregate and metals recovery and purification are achieved and production of residual ash with less environmental contaminants.... Agent:
20130313168 - Injection molded screening apparatuses and methods: Screening members, screening assemblies, methods for fabricating screening members and assemblies and methods for screening materials are provided for vibratory screening machines that incorporate the use of injection molded materials. Use of injection molded screen elements provide, inter alia, for: varying screening surface configurations; fast and relatively simple screen assembly... Agent: Derrick Corporation
20130313169 - System and method for grading articles and selectively mixing graded articles: Apparatus and methods for grading products and forming predetermined mixes of graded products. Graders sort products into different grades. The graded products are formed into batches of known quantity. Each batch is designated for deposit in a bin specified to have a certain mixture of graded products. A conveyor conveys... Agent: Laitram, L.L.C.
20130313170 - Method and apparatus for sorting particles: A method and apparatus for sorting particles moving through a closed channel system of capillary size comprises a bubble valve for selectively generating a pressure pulse to separate a particle having a predetermined characteristic from a stream of particles. The particle sorting system may further include a buffer for absorbing... Agent: Cytonome/st, LLC11/21/2013 > 5 patent applications in 5 patent subcategories.
20130306524 - Underwater gold processing machine: A remotely controlled submersible gold ore processor operated on the ocean floor for the off-shore mining of fine gold in shallow to moderate depth water. This remotely-operated gold processor is powered by multiple hydraulic motors, with each motor performing its assigned duty, while the gold processor is driven along the... Agent:
20130306525 - Froth flotation control: A system and method utilize model-based control of a froth flotation process for concentrating a desired target mineral from ground ore. The system and method exploit real time information about a surface tension of a pulp or flotation solution including the minerals. The surface tension represents exemplary additional information about... Agent: Abb Research Ltd
20130306526 - Method and apparatus for separating tobacco from cigarette waste: A method of separating tobacco from cigarette waste using an apparatus comprising a revolving screen, in which the cigarette waste is fed onto the screen in order to be screened by gravity. The method includes relocating the cigarette waste over the surface of the screen, the relocation being aided by... Agent: International Tobacco Machinery Poland Sp.z.o.o.
20130306527 - Material separator: A material Separator with a hopper, a rigid helically shaped tubular pipe structure, an inlet port, a large particle outlet port and a small particle outlet port. The helically shaped tubular pipe structure connected to the underside of the hopper. The helical pipe structure has an internal false bottom. The... Agent:
20130306528 - Money handling apparatus: A money handling apparatus 10 includes an inlet 21 configured to receive money of a plurality of different currencies and to take the received money into an apparatus body, a plurality of outlets 23, 24 and 25, and a control unit 40 configured to control a transport unit 31 such... Agent: Glory Ltd.11/14/2013 > 4 patent applications in 4 patent subcategories.
20130299394 - Method and apparatus for froth flotation control: The invention provides a method of controlling operation of a froth flotation cell, the method comprising: introducing gas into a liquid in the cell, thereby to create a froth on the surface of the liquid, the froth having a depth from the surface of the liquid to an overflow point... Agent:
20130299395 - Hybrid rotary screen separator: A rotary screen separator for processing feed material comprising liquids and solids, the rotary screen separator comprising a separator member, a collector structure, a drive system, and first and second vane structures. The separator member defines a first perforation region and a second perforation region. The collector structure defines a... Agent:
20130299396 - Automated waste mail verification: A method for automatically sorting undeliverable as addressed (UAA) mail can include capturing a first image of a first UAA mail piece with a camera to create first image data, passing the first image data to a waste verification system and performing optical character recognition to produce a first character... Agent: Siemens Industry, Inc.
20130299397 - Spiral separator and method therefor: A spiral separator apparatus is used to separate a mixture of particles of different shapes. The spiral separator apparatus includes a rotating separator core that has a number of banked flights. As the separator core rotates, non-round particles continue traveling down the banked flights, while round or substantially round particles... Agent:11/07/2013 > 6 patent applications in 6 patent subcategories.
20130292303 - Handling and sorting materials using electroadhesion: A process for sorting materials using material-selective electroadhesive grippers is disclosed. At least one of an electroadhesive surface or a plurality of articles is manipulated such that multiple ones of the plurality of articles are at least intermittently proximate the electroadhesive surface. Voltage is applied to one or more electrodes... Agent: Sri International
20130292304 - Adjustable mill classifier: to simultaneously move links  connected between the control ring  and the vanes . This causes the vanes  to open or close, changing the air flow path and changing the size distribution of particles passing through the classifier  to the furnace. The system may include an adjustment... Agent:
20130292305 - Films containing foamable inks or coatings and process for separating similar density materials: The present invention is directed to films that are deposited with foamable inks or coatings. One purpose is to facilitate their separation for recycling purposes. The films are particularly useful as packaging labels. The inks/coatings are designed so that foaming is activated when the film is in the hot-wash stage... Agent: Eastman Chemical Company
20130292306 - Magnetic separator: A magnetic separator comprising a vibratory conveyor for vibratorily flowing non-ferrous articles and articles containing ferrous material within the magnetic field of a transverse extending magnet to magnetically capture the articles containing the ferrous material while allowing the non-ferrous articles to flow therepast. The magnet is periodically retractable to remove... Agent:
20130292307 - High capacity cascade-type mineral sorting machine and method: Methods and systems for achieving higher efficiencies and capacities in sorting feed material are described herein, such as for separating desirable “good” rock or ore from undesirable “bad” rock or ore in an unsegregated, unseparated stream of feed material. In the disclosure, higher efficiencies are achieved with combinations of multiple... Agent:
20130292308 - Multi-disc assembly for disc screen: A multi-disc assembly for releasable attachment to the shaft of a disc screen is provided. The multi-disc assembly includes a multi-disc hub of elastomeric material including multiple discs configured for use in the disc screen. The hub has a through bore configured for direct engagement over a shaft of the... Agent:Previous industry: Mineral oils: processes and products
Next industry: Liquid purification or separation
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