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Patent # Description
US-6,166,129 Photochromic polyurethanes
The present invention relates to a novel photochromic polyurethane consisting essentially of an isocyanate reactive mixture consisting essentially of: i) from...
US-6,166,128 Color reduction of polymethylene poly (phenylisocyanates)
This invention relates to a process for the reduction of color of polymethylene poly(phenylisocyanates). This process comprises mixing a polymethylene...
US-6,161,453 Saw chain sharpener for a chain saw
A saw chain sharpener for a chain saw and a chain saw having a sharpener in which the bottom surfaces of the cutting teeth of a conventional bottom sharpened saw...
US-6,161,335 Balance shoe for reducing the size of a pivotable window sash assembly
A balance shoe for a pivotable window sash assembly includes a base unit at the lower end of the balance shoe. The base unit includes a fixed wall having a...
US-6,159,617 Ethylene polymers having superior clarity enhanced toughness, low extractables, and processing ease
Ethylene polymers having a) a Polydispersity Index of about 2 to about 4; b) a melt index, MI, and Relaxation Spectrum Index, RSI, such that (RSI)(MI.sup.0.6) is...
US-6,159,347 Methods for separating a tocol from a tocol-containing mixture
The invention relates to method for separating tocol from a tocol-containing admixture by heating the tocol-containing admixture composed a tocol, a fatty acid,...
US-6,159,217 Trochlear clamp
A clamp device, cutting guide, and clamp slider used together in preparation to cutting of the distal end of the femur bone during total knee replacement...
US-6,159,111 Basketball shooting guide and defensive partner
A portable basketball training device used to teach basketball players how to properly shoot. The training device is comprised of a folding base and a...
US-6,156,837 Carbon blacks
A process for producing carbon blacks comprised of mixing an oxidant, primary fuel, and carbon black feedstock to form carbon black particles and aggregates,...
US-6,156,458 Solid electrolytes containing toughening agents and electrolytic cells produced therefrom
A solid electrolyte containing a polymeric matrix, a salt, a solvent, and a toughening agent, is provided. The toughening agent may include alumina, silica,...
US-6,156,327 Treated horticultural substrates
Disclosed are horticultural substrates coated with a particulate membrane and a method for controlling pests and providing enhanced horticultural effect by...
US-6,153,644 Stabilized injectable pharmaceutical compositions containing taxoid anti-neoplastic agents
A stabilized, injectable pharmaceutical composition for human administration comprises (a) an antineoplastic compound,(b) a solubilizing/dispersing agent, and...
US-6,153,316 Mechanically textured aluminum alloy sheet
Non-directional and diffuse reflecting photometric properties may be imbued to a metal sheet stock, particularly aluminum alloy sheet stock, by directly creating...
US-6,152,981 Sulfur containing isocyanate compositions
This invention relates to an isocyanate composition comprising a) at least one isocyanate and b) from 1 to 50% by weight, based on the total weight of component...
US-D434,287 Scoop
US-6,150,478 Ultrasonic catalyst feed for fluid bed olefin polymerization
Liquid catalyst composition is fed to a fluidized bed olefin polymerization reactor through an ultrasonic nozzle, enabling improved control over average catalyst...
US-6,149,556 Multilevel dumbbell support apparatus
A multilevel dumbbell support apparatus is disclosed having a base, a pair of front vertical supports and a pair of rear vertical supports, wherein the front...
US-6,149,545 Automated transmission upshift control
A method/system for controlling upshifting in an automated mechanical transmission system (10) utilized on a vehicle preferably having an ECU (28) controlled...
US-6,148,884 Low profile hardwood flooring strip and method of manufacture
A method of producing a hardwood flooring product, including the steps of processing a strip of raw wood into a blank having a predetermined thickness and width,...
US-D433,889 Snow shovel
US-6,145,699 Helix alignment device for a packaged-article product-vending machine
In a packaged article vending machine having a forwardly, projecting motorized helix supported on a horizontally arranged tray in a wide column delimited by side...
US-6,145,503 Olfactory activator
A method and device for activating olfactory senses by drawing air and air-born aroma across the olfactory nerves. Creating airflow to activate olfactory...
US-6,144,310 Environmental condition detector with audible alarm and voice identifier
Due to the presence of various environmental condition detectors in the home and businesses such as smoke detectors, carbon monoxide detectors, natural gas...
US-6,143,802 Process for the preparation of polyol polymer dispersions
Polymer polyols and polymer-modified polyols having substantially no transition metal content in the polyol continuous phase may be prepared from encapsulative...
US-6,143,195 Treatment of acid generating sulfide bearing material
The present invention combine an alkaline adjuvant surfactant, and water, thereby creating a treatment mixture, for eliminating acid generation in sulfide...
US-6,142,193 Self venting multipurpose funnel
A funnel having a plurality of sections of varying diameter, a wide bottom opening and one or more outwardly protruding vertical ridges positioned on the...
US-6,141,332 Orthogonal code synchronization system and method for spread spectrum CDMA communications
A cellular radio system in which a base station receiver can receive, on the reverse link, data from a mobile terminal in one of four control modes. In the first...
US-6,140,647 Gasoline RFG analysis by a spectrometer
Reformulated gasoline (RFG) testing recently required by EPA involves measuring sulfur, olefin, aromatic contents, Reid Vapor Pressure (RVP), and benzene,...
US-6,140,410 Fluoropolymer composition
Fluoropolymer compositions containing melt-fabricable functionalized fluoropolymer and high temperature resistant thermoplastic adhesion promoter have enhanced...
US-6,140,381 Delayed action catalysts for carpet backing and air frothed foam
This invention relates to a process for the production of a polyurethane backing and air frothed foam on a substrate comprising the steps of a) mixing a...
US-6,138,927 Dual mode spreader
A dual mode spreader includes a wheel supported container having a bottom wall provided with discharge openings feeding to a rotationally supported spreader...
US-6,138,703 Chemical feeder
Describes a chemical feeder for supplying chemical treating agents, e.g., calcium hypochlorite, to a liquid stream, e.g., an aqueous stream. The chemical feeder...
US-6,138,490 Process for rendering a metal sheet suitable for lighting applications and sheet produced thereby
Non-directional and diffuse reflecting photometric properties may be imbued to a metal sheet stock, particularly aluminum alloy sheet stock, by directly creating...
US-6,136,933 Process for polymerizing tetrafluoroethylene
Dispersion polymerization of tetrafluoroethylene to make polytetrafluoroethylene or modified polytetrafluoroethylene is initiated at low temperature and is...
US-6,136,748 Catalyst composition for the polymerization of olefins
A catalyst composition for the polymerization of olefins is provided, which comprises a) a catalyst comprising a metal atom complexed with a non-cycloalkadienyl...
US-6,136,747 Mixed catalyst composition for the production of olefin polymers
A mixed catalyst composition comprising a) a solid Ziegler-Natta catalyst; b) a liquid single site catalyst; and c) at least one activating cocatalyst is...
US-6,135,368 Rock dusting apparatus
The present invention is a rock dusting apparatus comprising of a pressure-sealable tank, an air distributor and a means of supplying a source of pressurized...
US-6,134,782 Method of forming a rocket thrust chamber
A method of making a rocket thrust chamber is described in which molten metal is sprayed onto the outer shell of a cooling tube bundle, and the ends of tubes are...
US-D432,582 PA logo design
US-6,134,224 Automatic echo cancellation for an integrated services digital network interface
An echo canceler is connected to an ISDN Primary Rate Interface. The echo canceler is provided with an activation processor for monitoring call control messages...
US-6,133,360 Polycarbonate resin blends containing titanium dioxide
Thermoplastic resin compositions containing an aromatic polycarbonate resin and a surface modified titanium dioxide having a first coating and no further...
US-6,131,727 Conveyor belt monitor
The conveyor belt monitor is composed of a pair of rollers resiliently mounted on a frame vertically aligned above and below the conveyor belt and which extend...
US-6,131,697 Rappelling rope controller
The rappelling rope controller of this invention includes a U-shaped rod supporting three bars of circular cross section movable along the arms of the rod,...
US-D432,093 Door configuration for a communications activation assembly
US-6,129,480 Bi-directional concrete finishing machine
A bi-directional concrete finishing machine finishes a concrete surface in both a forward and a reverse direction, and includes a leading finishing roller and a...
US-6,128,979 Roofing shovel
A power assisted roofing shovel for removing shingles and attached nails from a roof to facilitate re-roofing. The shovel comprises a handle, a shovel blade, a...
US-6,128,871 Pivotable muntin bar clip
A muntin bar clip includes a contoured body that is shaped to contact the interior of top, bottom and opposing side walls of the muntin bar, and a head that is...
US-6,127,463 Polymeric MDI color reduction
The present invention relates to an improved process for the production of light colored polymethylene polyphenyl polyisocyanates. This process comprises adding...
US-6,127,443 Energy management polyurethane rigid foams with high recovery
Energy absorbing rigid polyurethane foams have both high energy absorbing efficiency as well as exceptional recovery after deformation, allowing their use in...
US-6,127,432 Processes for preparing oxygenates and catalysts therefor
This invention relates in part to a processes and catalysts for the conversion of a feedstock comprising carbon monoxide and hydrogen to a product stream...
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