At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Heat treatment method of synthetic quartz glass
A method for heat treating a synthetic quartz glass having a hydroxyl concentration with a maximum/minimum difference (.DELTA.OH) of less than 350 ppm involves...
Wastewater treatment system and method
Disclosed is a system and method for treating municipal and sanitary wastewater that uses only mechanical devices and processes, which eliminates biological...
Treatment of raw brines from desalination plants
A method for treatment of raw brines from desalination plants (6) having a total salt content greater than 60 g/l, wherein, inter alia, a magnesium...
Partially decarboxylated polycarboxylic acid polymers
The present invention relates to partial decarboxylation of polyitaconic acid polymers or copolymers. The partially decarboxylated resins are suitable for use...
Septic system for a grease trap reservoir, including an aeration subsystem
to compress grease and/or waste...
A system and method includes an aeration subsystem that excites enzymes in the liquid waste passing through the septic system. The aeration subsystem includes a...
Modular high performance bioswale and water treatment system and method
A scalable, modular water filtration and re-capture system is disclosed, such as for use as a high performance bioswale, or other purposes. The system includes...
Vegetable oil-based polymers for nanoparticle surface modification
Amphiphilic copolymers formed from plant oil-derived vinyl ether monomers and polyethylene glycol alkyl vinyl ethers are provided. Nanoparticles coated with...
Treatment of acid mine drainage
A method for treating acid mine drainage includes mixing acid mine drainage (20) and alkaline tailings from a gold recovery process (140). The acid mine...
Curable compositions and membranes
A curable composition comprising: (i) 2.5 to 50 wt % crosslinker comprising at least two acrylamide groups; (ii) 20 to 65 wt % curable ionic compound comprising...
Operating method of an apparatus for purifying a fluid and apparatus for
Operating method of an apparatus for purifying a fluid by means of an apparatus provided with an even number of cells, each of which comprises at least one lead...
Method of filtering water using an electrically active polymer composed of
pyrrole monomers having counter...
A method for removing one or more organic or inorganic solutes from a solution, comprising contacting the solution with one or more layers of filtration media,...
Mobile mechanical vapor recompression evaporator
A mobile mechanical vapor recompression evaporator system including a horizontal vapor separator and a horizontal forced circulation heat exchanger. The...
Water filter device and refrigerator having the same
A refrigerator includes a cabinet to define an outer appearance of the refrigerator and having a storage chamber therein; and a water filter device installed in...
Water filter assembly for a beverage dispenser
A water filter assembly for a beverage dispenser having a reservoir is provided. The water filter assembly includes a filter medium extending along an axial...
System and method for remediating contaminated soil by separation of
highly contaminated coarse soil
The present invention relates to a system and method for remediating contaminated soil through separation and process of highly contaminated coarse soil, the...
Method of manufacturing magnetic particles
The method of manufacturing magnetic particles, wherein the magnetic particles are magnetic particles for magnetic recording, and includes subjecting starting...
Purification of .sup.68Ge/.sup.68Ga generator eluate from Fe(III) intended
to improve specific radioactivity of...
The present invention provides a method of purifying .sup.68Ge/.sup.68Ga generator produced .sup.68Ga from Fe (III). The invention further relates to an...
Spherical zinc oxide particle consisting of integrated plate-like
particles, method for producing the same,...
The present disclosure provides spherical zinc oxide particles consisting of integrated plate-like particles which can be used as a cosmetic raw material, a...
Reducing aluminosilicate scale in the bayer process
The invention provides a method of inhibiting the accumulation of DSP scale in the liquor circuit of Bayer process equipment. The method includes adding one or...
Process for preparing precipitated silica comprising a step of high
A process for preparing precipitated silica comprising a reaction of a silicate with an acidifying agent to obtain a suspension of precipitated silica (S1),...
Systems for producing silane
Methods and systems for producing silane that use electrolysis to regenerate reactive components therein are disclosed. The methods and systems may be...
Method for manufacturing SiC powders with high purity
Disclosed herein is a method for manufacturing SiC powders with a high purity, and more particularly, a method for manufacturing SiC powders with a high purity...
Copper foil for producing graphene and method of producing graphene using
A copper foil for producing graphene, including oxides and sulfides each having a diameter of 0.5 .mu.m or more having a total number of 15/mm.sup.2 or less...
Titanium oxynitride having titanium deficiency-type halite structure
Provided are titanium oxynitride having a titanium deficiency-type halite structure (Ti.sub.1-xO.sub.1-yN.sub.y, wherein x and y are real numbers), in which x...
Production method for the boron nitride nanotubes
The present invention relates to a method, which essentially comprises the steps of performing crude boron nitride nanotube (BNNT) synthesis (110) and purifying...
Process for the oxidation of SO.sub.2 to SO.sub.3
The present invention relates to a process plant for the oxidation of SO.sub.2 to SO.sub.3 in a process gas, said process plant comprising a heat exchanger...
Process to prepare a mixture of hydrogen and carbon monoxide from a liquid
hydrocarbon feedstock containing a...
A process to prepare a synthesis gas mixture comprising hydrogen and carbon monoxide from a liquid hydrocarbon feedstock containing between 0.1 and 4 wt % ash...
Method for the synthesis of metallic nano products
The embodiments herein provide a method of synthesis for metallic nano-products such as metallic nano-antennas, metallic nano-rods, metallic nano-wires,...
Apparatus and method of biometric determination using specialized optical
Methods and apparatuses for performing biometric determinations using optical spectroscopy of tissue. The biometric determinations that are disclosed include...
Coatings for relatively movable surfaces
A device has a microelectromechanical system (MEMS) component with at least one surface and a coating disposed on at least a portion of the surface. The coating...
Release chemical protection for integrated complementary
metal-oxide-semiconductor (CMOS) and...
Systems and methods that protect CMOS layers from exposure to a release chemical are provided. The release chemical is utilized to release a ...
Method of forming planar sacrificial material in a MEMS device
The present invention generally relates to a method of fabricating a MEMS device. In the MEMS device, a movable plate is disposed within a cavity such that the...
Methods for fabricating micro-devices
The present invention provides methods utilizing current nano-technological processes for fabricating a range of micro-devices with significantly expanded...
Fabrication method of wafer level package having a pressure sensor
A wafer level package having a pressure sensor and a fabrication method thereof are provided. A wafer having the pressure sensor is bonded to a lid, and...
Method of packaging integrated circuits and a molded package
A method of packaging integrated circuits includes providing a molded substrate that has a plurality of first semiconductor dies and a plurality of second...
Micro-electro mechanical system (MEMS) device having a blocking layer
formed between closed chamber and a...
Embodiments of mechanisms for forming a micro-electro mechanical system (MEMS) device are provided. The MEMS device includes a CMOS substrate, a cap substrate,...
Micromachine and method for manufacturing the same
A semiconductor element of the electric circuit includes a semiconductor layer over a gate electrode. The semiconductor layer of the semiconductor element is...
MEMS device and process
A MEMS capacitive transducer with increased robustness and resilience to acoustic shock. The transducer structure includes a flexible membrane supported between...
Ruggedized MEMS force die
Described herein are ruggedized wafer level MEMS force dies composed of a platform and a silicon sensor. The silicon sensor employs multiple flexible sensing...
System and methods for actuation using electro-osmosis
The invention exploits a widely used device in micro-fluidics, the electro-osmotic pump (EOP), to create very low energy micro-scale and macro-scale mechanical...
Comb MEMS device and method of making a comb MEMS device
A MEMS device and a method to manufacture a MEMS device are disclosed. An embodiment includes forming trenches in a first main surface of a substrate, forming...
Animal head control devices, e.g., halters for horses, are disclosed. In one aspect, the disclosure features an animal head control device comprising: a body...
Refrigerator and dispenser
A refrigerator having a dispenser that includes an outlet and that is configured to dispense content through the outlet and along an output flow path. The...
Adapter plate in a pump of a beverage system
A beverage system includes a pump that draws a set amount of a flavored concentrate into a mixing chamber for mixing with water to form a beverage. A pump head...
Magnetic bottle opener
An apparatus is magnetically mounted onto a metal surface, such as steel, presenting a bottle cap remover and magnetic cap catcher. The apparatus is molded as a...
Electric car jack
An electric car jack includes a spindle, a second middle gear, an elastic ring, an upper lining, a third middle gear, a lower lining, an adjusting and...
A hoist assembly includes a mount. A plurality of hooks is coupled to the mount. The plurality of hooks engages a ladder. The mount may be coupled to the...
Landing cover system for escalator floor and escalator system
A landing cover system for an escalator floor and an escalator system are disclosed. The landing cover system includes at least two covers configured to form...
Machine roomless elevator
A machine roomless elevator comprises a car (5) within a hoistway (14), a counterweight (1) within a space between said car (5) and a wall of said hoistway (14)...
An elevator installation is proposed having at least one car which is vertically movable upwardly and downwardly by means of a linear motor, the linear motor...