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Duncan, MA

Georgia Duncan, Foxborough, MA US

Patent application numberDescriptionPublished
20090055090METHODS AND SYSTEMS FOR LOCATING POSITIONS - The methods and systems provide computer-generated software downloadable into cellular phone devices or other devices. The software programs the cellular device to mark and then locate a location based on its longitudinal and latitudinal position and elevation. The software utilizes all of the cellular device's capabilities to precisely identify locations using, but not limited to, GPS global positioning systems and Wi-Fi wireless fidelity data and information. The software informs the user of the marked location by displaying the position and pointing the user back to the marked location, in three dimensions, as needed, for example, to find the user's vehicle parked in a parking garage.02-26-2009

Kenneth Duncan, Waltham, MA US

Patent application numberDescriptionPublished
200901375722-substituted-4-heteroaryl-pyrimidines useful for the treatment of proliferative disorders - The present invention relates to selected substituted pyrimidines their preparation, pharmaceutical compositions containing them and their use as inhibitors of one or more protein kinases, and hence their use in the treatment of proliferative disorders, viral disorders and/or other disorders.05-28-2009
200902158054-Heteroaryl Pyrimidine Derivatives and use thereof as Protein Kinase Inhibitors - The present invention relates to compounds of formula (I) or formula (II), or pharmaceutically acceptable salts thereof. Further aspects relate to pharmaceutical compositions comprising compounds according to the invention, and the use of said compounds in the preparation of a medicament for treating a variety of disorders, including proliferative disorders, viral disorders, stroke, etc.08-27-2009
20100035870Pyrimidin-4-yl-3, 4-Dihydro-2H-Pyrrolo[1,2A] Pyrazin-1-one Compounds - The present invention relates to compounds of formula (I), or pharmaceutically acceptable salts thereof, wherein Z is NR02-11-2010
20100292231Indazole Compounds for Treating Inflammatory Disorders, Demyelinating Disorders and Cancers - Compounds of formula (I) or formula (Ia) and a method of treating a patient suffering from certain inflammatory disorders, demyelinating disorders, FLT3-mediated disorders, CSF-1R-mediated disorders, cancers and leukemias, comprising administering to said patient a therapeutically effective amount of a compound of formula (I) or formula (Ia) or a pharmaceutically acceptable salt thereof.11-18-2010

Kenneth W. Duncan, Norwood, MA US

Patent application numberDescriptionPublished
20120264734Aryl- or Heteroaryl-Substituted Benzene Compounds - The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.10-18-2012

Margaret Duncan, Brookline, MA US

Patent application numberDescriptionPublished
20130095131Vaccine and Therapeutic Delivery System - The present invention relates to a new vaccine delivery system. In particular, the present invention includes compositions and methods of integrally transformed non-pathogenic, commensal bacteria that can express a nucleic acid molecule of a foreign polypeptide, wherein the nucleic acid molecule that encodes the foreign polypeptide is stably integrated into genomic DNA of the bacteria. The foreign polypeptide includes a vaccine antigen that elicits an immunogenic response, an inhibitor of a pathogen, or an immune booster or modulator.04-18-2013

Samuel H. Duncan, Arlington, MA US

Patent application numberDescriptionPublished
20100153658Deadlock Avoidance By Marking CPU Traffic As Special - Deadlocks are avoided by marking read requests issued by a parallel processor to system memory as “special.” Read completions associated with read requests marked as special are routed on virtual channel 06-17-2010
20110072177VIRTUAL CHANNELS FOR EFFECTIVE PACKET TRANSFER - The invention sets forth a crossbar unit that includes multiple virtual channels, each virtual channel being a logical flow of data within the crossbar unit. Arbitration logic coupled to source client subsystems is configured to select a virtual channel for transmitting a data request or a data packet to a destination client subsystem based on the type of the source client subsystem and/or the type of data request. Higher priority traffic is transmitted over virtual channels that are configured to transmit data without causing deadlocks and/or stalls. Lower priority traffic is transmitted over virtual channels that can be stalled.03-24-2011

Patent applications by Samuel H. Duncan, Arlington, MA US

Samuel Hammond Duncan, Arlington, MA US

Patent application numberDescriptionPublished
20120139928DATA PACKER FOR PACKING AND ALIGNING WRITE DATA - A data packer of an input/output hub of a computer system packs and formats write data that is supplied to it before the write data is written into a memory unit of the computer system. More particularly, the data packer accumulates write data received from lower bandwidth clients for delivery to a high bandwidth memory interface. Also, the data packer aligns the write data, so that when the write data is read out from the write data packer, no further alignment is needed.06-07-2012
20120147019DATA PACKER FOR PACKING AND ALIGNING WRITE DATA - A data packer of an input/output hub of a computer system packs and formats write data that is supplied to it before the write data is written into a memory unit of the computer system. More particularly, the data packer accumulates write data received from lower bandwidth clients for delivery to a high bandwidth memory interface. Also, the data packer aligns the write data, so that when the write data is read out from the write data packer, no further alignment is needed.06-14-2012
20120147024DATA PACKER FOR PACKING AND ALIGNING WRITE DATA - A data packer of an input/output hub of a computer system packs and formats write data that is supplied to it before the write data is written into a memory unit of the computer system. More particularly, the data packer accumulates write data received from lower bandwidth clients for delivery to a high bandwidth memory interface. Also, the data packer aligns the write data, so that when the write data is read out from the write data packer, no further alignment is needed.06-14-2012

Scott Duncan, Bedford, MA US

Patent application numberDescriptionPublished
20120010412Process for the Synthesis of Substituted Morphinans - The present invention relates to a process for the synthesis of a compound of formula I:01-12-2012
20120258981Process for the Synthesis of Quaternary Amine Compounds - The invention relates to a process for the synthesis of quaternized compounds of formula:10-11-2012

Scott W. Duncan, Andover, MA US

Patent application numberDescriptionPublished
20080241978LIGHT EMITTING DEVICE PROCESSES - Light-emitting devices, and related components, processes, systems and methods are disclosed.10-02-2008
20080248602LIGHT EMITTING DEVICE PROCESSES - Light-emitting devices, and related components, processes, systems and methods are disclosed.10-09-2008
20090023239LIGHT EMITTING DEVICE PROCESSES - Light-emitting devices, and related components, processes, systems and methods are disclosed.01-22-2009
20090137072LIGHT EMITTING DEVICE METHODS - Light-emitting device methods are disclosed.05-28-2009
20110263128SELECTIVE WET ETCHING AND TEXTURED SURFACE PLANARIZATION PROCESSES - The present invention relates to systems and methods associated with selective wet etching and textured surface planarization. The systems and methods described herein can be used to etch a component of a multi-layer stack, such as a GaN layer. In some embodiments, the multi-layer stack can include a substrate having a patterned surface and a light generating region. The substrate can be removed from the first multi-layer stack to form a second multi-layer stack. In some embodiments, the pattern on the surface of the substrate can leave behind a pattern on a surface of the second multi-layer stack. Accordingly, in some cases, the surface of the second multi-layer stack can be wet etched, for example, to smoothen the surface. In some embodiments, removing the substrate can expose an N-face of a GaN layer, and the wet etch can be performed such that the N-face of the GaN layer is etched. In some embodiments, the multi-layer stack includes a light generating region and can be part of a light emitting device.10-27-2011
20120261711ELECTRONIC DEVICE CONTACT STRUCTURES - Electronic devices involving contact structures, and related components, systems and methods associated therewith are described. The contact structures are particularly suitable for use in a variety of light-emitting devices, including LEDs.10-18-2012

Patent applications by Scott W. Duncan, Andover, MA US