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Patent # Description
US-7,998,449 Carbon nanotubes production process
Methods of making nanoparticles are disclosed. The nanoparticles include carbon nanotubes and fullerenes, but the methods can be extended to produce other...
US-7,998,448 Amorphous silica and its manufacturing method
A production method of amorphous silica comprises a step of preparing organic waste containing silicon oxide as a starting material, a step of immersing the...
US-7,998,447 Method for removing hydrogen sulfide from an emissions stream
A method of removing hydrogen sulfide from an emissions stream is disclosed, wherein the method includes directing the emissions stream into a hydrogen sulfide...
US-7,998,446 Flue gas desulfurization process utilizing hydrogen peroxide
A flue gas desulfurization process in which a SO.sub.2-containing flue gas stream is contacted with a recirculating stream of an aqueous medium containing...
US-7,998,445 Method and apparatus for the treatment of nitrogen oxides using an ozone and catalyst hybrid system
The present invention is a method of treating nitrogen oxides using an ozone and catalyst hybrid system, as well as an apparatus, specifically relating to a...
US-7,998,444 Method of reducing nitrogen oxides in a gas stream with vaporized ammonia
The present invention is a method for selective reduction of nitrogen oxides in a gas stream with ammonia wherein the ammonia is vaporized prior to contacting...
US-7,998,443 Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of...
A method of using a catalyst comprises exposing a catalyst to at least one reactant in a chemical process. The catalyst comprises copper and a small pore...
US-7,998,442 Sound insulating board
The invention relates to a sound-insulating board, in particular a footfall insulating board for laminate floors or similar applications. The sound-insulating...
US-7,998,441 Method for selective removal of cadmium
A method for selective removal of cadmium from a feed solution also containing other metals such as nickel (Ni) and/or cobalt (Co), utilizing a thiourea based...
US-7,998,440 Reclaiming of lead in form of high purity lead compound from recovered electrode paste slime of dismissed lead...
An outstandingly low environmental impact wet process recovers the lead content of an electrode slime and/or of lead minerals in the valuable form of high...
US-7,998,439 Method for separating and recycling uranium and fluorine form solution
A separation and recycling method for recycling uranium and fluoride from a waste liquid sequentially and separately is disclosed. The method comprises a...
US-7,998,438 Zone reactor incorporating reversible hydrogen halide capture and release
An improved process and a zone reactor for converting a hydrocarbon feedstock into higher hydrocarbons is provided. A first zone in the reactor contains both a...
US-7,998,437 Microfluidic assembly with coupled microfluidic devices
A microfluidic assembly (1;57) has at least one microfluidic flow path (17,27,29,35,38;82,85,95) and at least one inlet port (11,13,15;81,97,101) coupled to the...
US-7,998,436 Multiwell droplet actuator, system and method
Multiwell droplet actuators, systems and methods are provided. According to one embodiment, a substrate is provided and comprises: (a) one or more input ports...
US-7,998,435 High density plate filler
A filling apparatus for filling a microplate. The microplate having a plurality of wells each sized to receive an assay. The filling apparatus can comprise an...
US-7,998,434 Device and method for diluting a sample
The present invention provides a pump device 50 which is usable to dilute a sample 52 before analysis. A first pump 54 pumps the sample to a mixing region 58...
US-7,998,433 Valve unit and apparatus having the same
A valve unit and an apparatus having the same include a plug which includes a phase change material in a solid state at a room temperature and a plurality of...
US-7,998,432 Multidisciplinary automatic analyzer for in vitro diagnosis
The device comprises reaction unit cuvettes (22) for different types of tests, a vertical axis rotor (7) which is associated with a rotation drive means and...
US-7,998,431 Environmentally sensitive nanostructured surfaces
An apparatus comprising a substrate having a surface with a volume-tunable-material on the surface and fluid-support-structures over the surface and partially...
US-7,998,430 Production of synthetic rutile by continuous leaching
A reactor 20 has a plurality of tubular downcomers 32, 34, 36, 38, 40 and risers 42, 44, 46, 48, 50, joined by sections 86, 88 in a continuous serpentine path...
US-7,998,429 Catalyst containment design for radial flow reactors
An apparatus is presented for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a...
US-7,998,428 Apparatus for producing trichlorosilane
An apparatus for producing trichlorosilane, including: a reaction vessel in which a supply gas containing silicon tetrachloride and hydrogen is supplied to...
US-7,998,427 Method for carrying out chemical reactions in pseudo-isothermal conditions
A method for carrying out chemical reactions in so-called pseudo-isothermal conditions and in a predetermined reaction environment, for example a catalytic bed,...
US-7,998,426 Plasma-based gas treatment system integrated in a vacuum pump
A pumping system comprising at least one pump unit (2) with a vacuum pump casing in which there are multiple pumping stages that includes at least one pumped...
US-7,998,425 Filter comprising a plurality of honeycomb elements joined together in an offset assembly
The invention relates to a structure for filtering particle-laden gases, comprising an assembly of elements of the honeycomb type linked by a joint or seal,...
US-7,998,424 Exhaust system comprising zoned oxidation catalyst
An exhaust system for a lean-burn internal combustion engine comprises a catalyst for oxidising carbon monoxide and hydrocarbons comprising a flow-through...
US-7,998,423 SCR on low thermal mass filter substrates
Provided are selective catalytic reduction (SCR) filters that effectively provide simultaneous treatment of particulate matter and NO.sub.x. Provided also are...
US-7,998,422 Exhaust gas treatment device
A device for treatment of exhaust gases includes a housing, a fragile structure resiliently mounted within the housing, and a non-intumescent mounting mat...
US-7,998,421 Particle treatment in an expanded toroidal bed reactor
A method of processing a fluid and/or a particulate material, the method comprising the steps of: (a) introducing the particulate material into a chamber; (b)...
US-7,998,420 Method and device for producing vacuum in the production of polyesters and copolyesters
The invention relates to a method and a device for producing vacuum in the production of polyesters and copolyesters; unrectified vapors from at least one...
US-7,998,419 Ion generator and air conditioner
In order to efficiently kill airborne fungi in a room, an ion generator includes an ion generator, a temperature sensor for detecting a temperature, and a...
US-7,998,418 Evaporator and concentrator in reactor and loading system
An evaporator and concentrator in a reactor and loading system concentrates ions such as fluoride ions in some embodiments, and evaporates micro- to milliliter...
US-7,998,417 Particulate matter sensor with a heater
An apparatus to detect particulate matter. The apparatus includes a sensor electrode, a shroud, and a heater. The electrode measures a chemical composition...
US-7,998,416 Functionalized particles for composite sensors
A chemical sensor having a transducer element and a layer of composite material including a polymer matrix and a solid particulate filler disposed in the...
US-7,998,415 Functionalized particles for composite sensors
A chemical sensor having a transducer element and a layer of composite material including a polymer matrix and a solid particulate filler disposed in the...
US-7,998,414 System for high throughput GPCR functional assay
A functional assay detection system for membrane bound proteins. The system comprises a biological array including a porous substrate having a plurality of...
US-7,998,413 Biosensor and method of manufacturing biosensor
Aspects of the invention can be an inexpensive biosensor capable of measuring a number of samples in a short time, and suitable for only one-time use...
US-7,998,412 Ophthalmic device comprising a holographic sensor
An ophthalmic device which comprises a holographic element comprising a medium comprising a phenylboronic acid group and, disposed therein, a hologram, wherein...
US-7,998,411 Modified siphons for improving metering precision
The present invention provides centrifugal rotors for delivering a premeasured volume of liquid to a chamber in the rotor. In particular the rotors comprise...
US-7,998,410 Fully continuous bioaerosol identifier
A system for analyzing a sample includes a strip of material, a first filter for capturing a biological particulate including a nucleic acid, and at least one...
US-7,998,409 Specimen-transport module for multi-instrument clinical workcell
A specimen-transport module adapted for use with each of a plurality of specimen-processing instruments of a multi-instrument clinical workcell. Such module is...
US-7,998,408 Apparatus for execution of treatment operations on microscope slides with tissue specimens
An apparatus for automatic execution of different treatment operations in connection with staining of tissue specimens on microscope slides, wherein the...
US-7,998,407 Measurement system for measuring substance concentrations in liquid media
A system and method for measuring substance concentrations is provided. The system has a test strip container for receiving a test strip(s). The container has a...
US-7,998,406 Multiple enzyme cleaner for surgical instruments and endoscopes
The liquid composition is based on surfactants and enzymes, and is particularly useful for manual cleaning of instruments. In manual and ultrasonic application...
US-7,998,405 Protecting the eyes of contact lens wearers
The eyes of a contact lens wearer are protected from the effects of a liquid disinfecting solution by providing a contact lens container having a catalyst...
US-7,998,404 Reduced temperature sterilization of stents
Methods and systems for reduced temperature radiation sterilization of stents are disclosed.
US-7,998,403 Method of freshening air
Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air...
US-7,998,402 High strength weldable Al-Mg alloy
An aluminium alloy product having high strength, excellent corrosion resistance and weldability, having the following composition in wt. %: Mg 3.5 to 6.0, Mn...
US-7,998,401 Method for producing aluminum composite material
A method for producing an aluminum composite material having a great content of a ceramics with ease. The method (a) mixes an aluminum powder and ceramic...
US-7,998,400 Gas supply system for a metallurgical furnace and method for operating this system
A gas supply system for a side blowing and/or bottom blowing metallurgical furnace with at least one tuyere which is mounted in the side wall and/or in the...
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