Mcguiness
Christine L. Mcguiness, Pittsburgh, PA US
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20100147386 | Doped interfacial modification layers for stability enhancement for bulk heterojunction organic solar cells - Organic photovoltaic (OPV) devices comprising an organic semiconductor doped with a metal or organic dopant to form an interfacial modification layer, where the layer is disposed on an active layer including a conjugated polymer and a fullerene are described. In the layer, the organic semiconductor can be BPhen or TPBI, and the dopant can be a metal or an organic material. In the active layer, the conjugated polymer can be P3HT and the fullerene can be PCBM or indenyl-substituted fullerene. Improved OPV efficiency and lifetime can be achieved. Good testing results are obtained despite high humidity and high temperature, and modules can be made. | 06-17-2010 |
Claire Mcguiness, Cheshire GB
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20110112338 | Process for the Preparation of 2,3,33-Trifluoropropene - The invention provides a process for the preparation of 1234yf comprising (a) contacting 1,1,2,3,3,3-hexafluoropropene (1216) with hydrogen in the presence of a hydrogenation catalyst to produce 1,1,2,3,3,3-hexafluoropropane (236ea); (b) dehydrofluorinating 236ea to produce 1,2,3,3,3-pentafluoropropene (1225ye); (c) contacting 1225ye with hydrogen in the presence of a hydrogenation catalyst to produce 1,2,3,3,3-pentafluoropropane (245eb); and (d) dehydrofluorinating (245eb) to produce (1234yf). | 05-12-2011 |
20110112340 | PROCESS - The invention provides a process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf) comprising (a) contacting 1,1,1-trifluoro-2,3-difluoropropane (243db) with hydrogen fluoride (HF) in the presence of a zinc/chromia catalyst to produce a compound having the formula CF | 05-12-2011 |
20110118513 | PROCESS - The invention provides a process for preparing 1,1,1-trifluoro-2,3-dichloropropane (243db), which process comprises contacting 3,3,3-trifluoropropene (1243zf) with chlorine in the presence of a catalyst, wherein the catalyst comprises activated carbon, alumina and/or an oxide of a transition metal. | 05-19-2011 |
20110124930 | PROCESS - The present invention provides a process for its preparation comprising (a) converting 1,1,1-trifluoro-2,3-dichloropropane (243db) to 3,3,3-trifluoro-2-chloro-prop-1-ene (CF | 05-26-2011 |
20130102815 | Process - The invention provides a process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf) comprising (a) contacting 1,1,1-trifluoro-2,3-difluoropropane (243db) with hydrogen fluoride (HF) in the presence of a zinc/chromia catalyst to produce a compound having the formula CF | 04-25-2013 |
20140012050 | Process for the Preparation of 2,3,3,3,-Tetrafluoropropene (R-1234yf) - The invention provides a process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf) comprising (a) contacting 1,1,1-trifluoro-2,3-difluoropropane (243db) with hydrogen fluoride (HF) in the presence of a zinc/chromia catalyst to produce a compound having the formula CF | 01-09-2014 |
Claire E Mcguiness, Cheshire GB
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20120203037 | PROCESS FOR PURIFYING (HYDRO) FLUOROALKENES - The invention relates to a process for removing one or more undesired (hydro)halocarbon compounds from a (hydro)fluoroalkene, the process comprising contacting a composition comprising the (hydro)fluoroalkene and one or more undesired (hydro)halocarbon compounds with an aluminium-containing absorbent, activated carbon, or a mixture thereof. | 08-09-2012 |
Colm Mcguiness, Warrenpoint IE
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20110270226 | BALLOON CATHETER DEVICES WITH SHEATH COVERING - Catheter devices having an expandable balloon for delivering a therapeutic agent to a body site. In one aspect, one or more sheaths are disposed around the balloon with the therapeutic agent being disposed within the sheath, being disposed over the sheath, being contained in the space between the sheath and the balloon, or being otherwise associated with the sheath. In another aspect, the balloon includes a micro-electromechanical system (MEMS) for drug delivery. | 11-03-2011 |
David Shane Mcguiness, Tasmania AU
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20090209713 | Oligomerisation of Olefinic Compounds in the Presence of an Oligomerisation Catalyst, and a Catalyst Activator Including a Halogenated Organic Group - According to the present invention there is provided a process for producing an oligomeric product by the oligomerisation of at least one olefiĻic compound, by contacting the at least one olefinic compound with the combination of an oligomerisation catalyst and a catalyst activator. The catalyst activator is a compound which includes at least one halogenated organic group which is bound to one or more binding atoms selected from the group consisting of a group 5A atom and a group 6A atom, which one or more binding atoms are in turn bound to a central atom selected from the group consisting of a group 3A atom, and a group 3B to 7B transition metal atom. The oligomerisation catalyst includes the combination of i) a source of a transition metal; and ii) a ligating compound of the formula (R | 08-20-2009 |
Eugene T. Mcguiness, Oceanside, CA US
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20120097668 | APPARATUS AND SYSTEM FOR COOKING RIBBED TORTILLA BOWLS IN A MICROWAVE - A device for cooking tortilla shells or other foods evenly to create bowls shaped for salads and the like. A two-piece cooking apparatus has two similarly configured rounded shaping members each with a flat top and a downward extending side wall. The top and side walls have a plurality of apertures. A tortilla, flatbread or potato is placed in between the two shaping members and heated in a microwave oven. Such cooking causes the item being cooked to retain the bowl-like shape of the two shaping members. | 04-26-2012 |
Matthew James Mcguiness, Corydon GB
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20080270243 | DISCOUNT AND/OR LOYALTY REWARD SYSTEM AND RETAIL APPARATUS THEREFOR - Discount and/or loyalty reward system is arranged to provided discounts to users on the basis of user ids communicated from a user agent to a point of sale terminal. The point of sale terminal requests a list of discounts applicable to the received user id from a discount administration system. The discounts in the returned list are then applied where appropriate to the user's purchases. | 10-30-2008 |
Matthew James Mcguiness, Croydon GB
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20090265445 | DISCOUNT AND/OR LOYALTY REWARD SYSTEM AND RETAIL APPARATUS THEREFOR - Discount and/or loyalty reward system is arranged to provided discounts to users on the basis of user ids communicated from a user agent to a point of sale terminal. The point of sale terminal requests a list of discounts applicable to the received user id from a discount administration system. The discounts in the returned list are then applied where appropriate to the user's purchases. | 10-22-2009 |
Morgan Mcguiness, La Palma, CA US
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20120097668 | APPARATUS AND SYSTEM FOR COOKING RIBBED TORTILLA BOWLS IN A MICROWAVE - A device for cooking tortilla shells or other foods evenly to create bowls shaped for salads and the like. A two-piece cooking apparatus has two similarly configured rounded shaping members each with a flat top and a downward extending side wall. The top and side walls have a plurality of apertures. A tortilla, flatbread or potato is placed in between the two shaping members and heated in a microwave oven. Such cooking causes the item being cooked to retain the bowl-like shape of the two shaping members. | 04-26-2012 |
Owen Mcguiness, Brentwood, TN US
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20090068700 | Device and methods for monitoring the status of at least one cell - A device and methods for monitoring status of at least one cell, wherein the cell has a membrane forming a substantially enclosed structure and defining an intracellular space therein. In one embodiment of the present invention, the device includes a first substrate having a first surface and an opposite second surface, a second substrate supported by the first substrate, the second substrate having a first surface, an opposite second surface, a body portion between the first surface and the second surface, a first side surface and an opposite second side surface, wherein the body portion defines a first passage between the first side surface and the second side surface and an opening on the first surface of the second substrate and in fluid communication with the first passage, and sidewalls positioned above the first surface of the second substrate. In one operation mode, when a first medium is introduced into the first passage, the intracellular space of the cell is in fluid communication with the first passage with the first medium, a sensor measures the response of the cell to the first medium. | 03-12-2009 |
Patrick Mcguiness, Pallaskenry, Limerick IE
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20130265133 | METHOD FOR ALTERING ELECTRICAL AND THERMAL PROPERTIES OF RESISTIVE MATERIALS - A method for altering a resistance of a resistor including trimming the resistor using a first type of trim approach to increase a resistance measurement of the resistor to above a target resistance value, and iteratively trimming the resistor using a second type of trim approach until a power coefficient of resistance (PCR) or temperature coefficient of resistance (TCR) measurement of the resistor is substantially close to zero. | 10-10-2013 |
Patrick Martin Mcguiness, Limerick IE
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20110101486 | BIPOLAR TRANSISTOR - A bipolar transistor comprising an emitter region, a base region and a collector region, and a guard region spaced from and surrounding the base. The guard region can be formed in the same steps that form the base, and can serve to spread out the depletion layer in operation. | 05-05-2011 |
20110101500 | JUNCTION FIELD EFFECT TRANSISTOR - A bipolar transistor, comprising a collector, a base and an emitter, in which the collector comprises a relatively heavily doped region, and a relatively lightly doped region adjacent the base, and in which the relatively heavily doped region is substantially omitted from an intrinsic region of the transistor. | 05-05-2011 |
20120028432 | METHODS OF FORMING A BIPOLAR TRANSISTOR - A bipolar transistor, comprising a collector, a base and an emitter, in which the collector comprises a relatively heavily doped region, and a relatively lightly doped region adjacent the base, and in which the relatively heavily doped region is substantially omitted from an intrinsic region of the transistor. | 02-02-2012 |
20120217551 | JUNCTION FIELD EFFECT TRANSISTOR WITH REGION OF REDUCED DOPING - A junction field effect transistor having a drain and a source, each defined by regions of a first type of semiconductor interconnected by a channel, and in which a dopant profile at a side of the drain facing the channel is modified so as to provide a region of reduced doping compared to a body region of the drain. The region of reduced doping and the body region can be defined by the same mask and doping step, but the mask is shaped to provide a lesser amount and thus less depth of doping for the region of reduced doping. | 08-30-2012 |
Stephen Mcguiness, Queensland AU
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20100294969 | IN-LINE LIQUID VALVE CONTROLLED BY AN EXPANDING AND CONTRACTING HYGROSCOPIC MATERIAL - An in-line valve is disclosed or for closing or restricting flow through a liquid conduit or an opening in a liquid containment vessel when the valve is closed, the valve having a valve seat associated with the liquid conduit or the opening in the liquid containment vessel, a valve member that can move between an open position in which it does not engage with the seat and a closed position in which it engages with the seat to close the valve, and a hygroscopic material that can move the valve member between the open and closed positions, wherein when the valve member is in the open position liquid is able to pass freely through the valve but as the liquid passes through the valve the hygroscopic material absorbs liquid directly from the flow through the valve causing the hygroscopic material to swell and thereby move the valve member into the closed position restricting flow through the liquid conduit or the opening in the liquid containment vessel. | 11-25-2010 |