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Hearn, US
Alison Hearn, Jamaica Plain, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20120035442 | PORTABLE RAMAN DIAGNOSTIC SYSTEM - The present invention further relates to the selection of the specific filter combinations, which can provide sufficient information for multivariate calibration to extract accurate analyte concentrations in complex biological systems. The present invention also describes wavelength interval selection methods that give rise to the miniaturized designs. Finally, this invention presents a plurality of wavelength selection methods and miniaturized spectroscopic apparatus designs and the necessary tools to map from one domain (wavelength selection) to the other (design parameters). Such selection of informative spectral bands has a broad scope in miniaturizing any clinical diagnostic instruments which employ Raman spectroscopy in particular and other spectroscopic techniques in general. | 02-09-2012 |
Andrew Hearn, Chicago, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090203017 | Use of Nucleic Acid Probes to Detect Nucleotide Sequences of Interest in a Sample - The invention relates to methods for the determination and detection of nucleic acids sequences in a sample. The nucleic acid may be RNA or DNA or both. The invention also relates to methods for the determination of the presence and species of various microorganisms in a sample. We have also identified a set of oligonucleotide nucleic acid sequences within the rRNAs of Gram-negative organisms that facilitates both the broad identification of Gram-negative organisms as a class when used as a pool, or in combination, for example in a hybridization assay. This set of oligonucleotides may detect sequences that are indicative of the presence of organisms of the broad class of Gram-negative organisms while exhibiting little or no false identification of Gram-positive organisms, and fungi, or other microorganisms. The assay includes concurrent incubation with at least one nucleotide sequence of interest, at least one nucleic acid probe, a fluorosurfactant, and a nuclease. The assay may further be employed to detect the presence of bacteria, fungi, or other microorganisms by use of additional specific probes, or to detect and/or identify target nucleic acid sequences in a sample. Further, the invention also relates to methods of reducing non-specific binding and facilitating complex formation in a binding assay. The binding assay may be, but is not limited to, a nucleic acid hybridization assay or an immunoassay. The invention also relates to methods of detection that employ at least one target of interest, which may be a nucleotide sequence, at least one probe, which may be a nucleic acid probe and a nuclease. | 08-13-2009 |
Brenna K. Hearn, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090012601 | STENT AND CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS - An improved stent system for treating a bifurcation. Up to three stents are mounted on two parallel balloon catheters wherein a proximal stent is disposed about both balloons while two distal stents are each disposed about one of the balloons. Such configuration enhances the flexibility of the assembly to facilitate its advancement through tortuous vasculature, while the structural independence of the stents maximizes the systems ability to spread into a wide range of bifurcation angles. A single link between each distal stent and the proximal stent may be relied upon to maintain relative stent position during deployment. | 01-08-2009 |
| 20110208286 | CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS - An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the opening to the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel. | 08-25-2011 |
Brian Hearn, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090042837 | LEPTOMYCIN COMPOUNDS - Leptomycin-type compounds according to formula I | 02-12-2009 |
| 20110263502 | PRODRUGS AND DRUG-MACROMOLECULE CONJUGATES HAVING CONTROLLED DRUG RELEASE RATES - The present invention provides methods and compositions that permit controlled and prolonged drug release in vivo. The compounds are either prodrugs with tunable rates of release, or conjugates of the drug with macromolecules which exhibit tunable controlled rates of release. | 10-27-2011 |
David Christopher Hearn, Phoenix, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20100241783 | MEMORY NODE FOR USE WITHIN A DATA STORAGE SYSTEM HAVING A PLURALITY OF INTERCONNECTED MEMORY NODES - A memory node for use within a data storage system having a plurality of interconnected memory nodes is provided. The memory node comprises three data input interfaces, three data output interfaces, a memory module for storing data, and a controller coupled to the three data output interfaces, the three data input interfaces, and the memory module. The controller is configured to receive data via one of the three input interfaces, the data having a predetermined destination, read a first portion of the data to determine if the memory node is the predetermined destination, store a second portion of the data on the memory module, if the memory node is the predetermined destination, and transmit the received data via at least one of the three data output interfaces, if the memory node is not the predetermined destination. | 09-23-2010 |
James E. Hearn, Brunswick, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100176104 | METHOD AND APPARATUS FOR ADAPTIVE GMAW SHORT CIRCUIT FREQUENCY CONTROL AND METHOD OF HIGH DEPOSITION ARC WELDING - An electric arc welding device for performing a pulse welding process by a current between an advancing electrode and workpiece where the welder comprises a short detecting circuit for creating a short signal upon occurrence of a short circuit between the advancing electrode and the workpiece and a boost circuit to create a plasma boost pulse after the short circuit is cleared during the time period when the welder is not outputting the peak pulse current. The peak pulse current to background current ratio is high and the duration of the peak pulse is short. | 07-15-2010 |
| 20100237052 | METHOD AND APPARATUS FOR ADAPTIVE GMAW SHORT CIRCUIT FREQUENCY CONTROL - A welding apparatus having a waveform compensation device, a power section coupled to the waveform compensation device which generates a welding waveform in accordance with a signal from the waveform compensation device, and a frequency detection device which detects at least one of a voltage, current and power of a welding arc and determines a shorting frequency of the arc. The waveform compensation device adjusts at least a portion of the welding waveform based on an output from the frequency detection device. | 09-23-2010 |
James P. Hearn, Coatsville, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20100198221 | Ratcheting Epiphysiodesis Plate - A ratcheting epiphysiodesis plate comprises a female base half having a ratchet arm and a male sliding half having a series of ratchet teeth, the male sliding half being slidably connected to the female base half with the ratchet arm engaging the ratchet teeth, one of the female and male sliding halves including a first fixation element receiving hole for receiving therethrough a fixation element for binding the plate to a bone. | 08-05-2010 |
John Hearn, Chatham, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20110228769 | Controller Providing Gradual Transition of Multiple Terminals from Unicast Transmission - A controller in a video headend or other transmission element of a signal distribution system is operative to detect a condition in which unicast transmissions of a given content stream to a plurality of terminals meet a specified threshold. The controller starts a multicast transmission of the given content stream in response to the detected condition, and transitions at least one of the terminals to the multicast transmission. In one embodiment, the controller identifies at least one of the terminals as a terminal that will receive the multicast transmission of the given content stream in place of its unicast transmission prior to one or more of the other terminals receiving the multicast transmission. The controller stops the unicast transmission to the identified terminal if that unicast transmission has already been started, starts the multicast transmission, switches the identified terminal to the multicast transmission, and subsequently transitions one or more of the other terminals to the multicast transmission. The identified terminal may be a leading terminal or a trailing terminal. | 09-22-2011 |
John P. Hearn, Chatham, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20100293587 | FAST CHANNEL CHANGE HANDLING OF LATE MULTICAST JOIN - In an internet protocol television (IPTV) system, fast channel change (FCC) transactions that experience late multicast joins are handled specially, thereby allowing the system to be provisioned for the vast majority of multicast joins that are within an expected range. During an FCC transaction, the subscriber interface device, such as a set-top box (STB), can determine how long it can wait to join the multicast stream of the new channel before a gap can be predicted to occur in the handover from the FCC unicast to the multicast. If the STB has not joined the multicast stream by the determined time, a recovery procedure is invoked in which the STB sends a RESTART request to the FCC server which, in turn, increases the rate of the FCC unicast as if the FCC transaction were restarted, thus allowing the handover to occur seamlessly. This solution reduces the demands of each FCC transaction, allowing for greater scalability and reduced cost. | 11-18-2010 |
Mark Glenn Hearn, Abington, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20110038917 | THERAPEUTIC COMPOSITIONS AND METHODS FOR TREATING GRAM-NEGATIVE BACTERIAL INFECTIONS - The present invention relates to therapeutic compositions and methods of treatment that contain or employ at least two of: an oligomeric proanthocyanidin; a protease inhibitor; and/or a lactoferrin. The compositions of this invention may be in various forms depending upon the disease or condition to be treated. The compositions and methods of this invention are useful to treat a patient suffering from or susceptible to gram negative bacterial infections, including those associated with cystic fibrosis, ear infections and with wounds. | 02-17-2011 |
Michael Lee Hearn, Dover, NH US
| Patent application number | Description | Published |
|---|---|---|
| 20080196612 | Real-time print product status - A web printing press is provided including a printing unit for printing a web, a delivery for printed products formed from the web, the web and printed products defining a printed product stream, a first sensor sensing a first characteristic of the web or printed products, a controller connected to the first sensor, and an indicator indicating in real-time a print defect in the printed product stream as a function of the first sensor. A method is also provided. | 08-21-2008 |
| 20100261593 | Apparatus and Method for Cutting and Folding Printed Products - A method of folding a printed product is provided. The method includes the steps of cutting a web so as to form a signature having lead edge tabs, the signature having perforation slots and folding the signature so the lead edge tabs enter the perforation slots. Lead edges may be more easily prevented from dislodging and dog-earing and skewing may be minimized. | 10-14-2010 |
Michel Lee Hearn, Westminster, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20100232579 | SYSTEM AND METHOD FOR PLAYING BACK INDIVIDUAL CONFERENCE CALLERS - A teleconferencing system receives at least two streams that are parts of a live conference and individually records at least one of the streams. During the conference, a conferencing system receives a request from a communication device that is participating in the conference for at least a portion of at least one but not all of the recorded streams and in response sends the requested portion(s) of the stream to the communication device. The communication device can then play back the requested portion(s) of the recorded stream(s) to a participant in the conference. The streams may be audio and/or video streams. | 09-16-2010 |
Patrick E. Hearn, Aston, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20100191292 | Oriented polymer implantable device and process for making same - A device is formed by a discontinuous process into a bone screw, plate, or fastener, wherein the device has a degree of polymer alignment and strength, and upon reheating above glass transition temperature of the polymer, the device remains dimensionally stable, as it maintains its dimensions, strength, and degree of polymer orientation. In practice of the present invention, the polymer slug is pressed into the die cavity by the actuation of ram press, causing the slug to conform to the die cavity. | 07-29-2010 |
| 20100305712 | COMPRESSED POROUS MATERIALS SUITABLE FOR IMPLANT - A high strength porous polymeric material manufactured by a compression process is disclosed. The material results in a network of interconnected collapsed pores, which forces thin overlapping walls and passages to be created. The network provides permeable access for fluid migration throughout the material. The strength and/or permeability are advantageous for medical devices and implants. | 12-02-2010 |
Peter Hearn, Brookfield, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20080268417 | Method and System for On-Line and In-Person Skills Training - A method for training a student in a skill over a network and a student accesses the system and it displays a list of at least one training location. In one embodiment, the preferred training location sells training materials to the student and the student identifies that he is ready to be tested. The invention transmits, to the student, at least one of a first set of questions based on the skill. Once the answer is received, it is responded to in real time. An embodiment determines if the answer is one of a correct answer or a wrong answer and either a correct or an incorrect notification is sent to the student. Both the correct and incorrect notifications can be edited and can be customized for each training location to include an advertisement for the product in a response regarding products related to the question. | 10-30-2008 |