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Chang, Pittsford

Chawnshang Chang, Pittsford, NY US

Patent application numberDescriptionPublished
20090012019Methods and Compositions Related to TR4 - Disclosed are compositions and methods related to TR4 and aging.01-08-2009
20090282496Androgen Receptor Related Methods for Treating Bladder Cancer - Disclosed are compositions and methods for treating bladder cancer.11-12-2009
20090305980Methods and Compositions Related to TR4 - Disclosed are compositions and methods related to TR4 and cancer.12-10-2009
20100017900Prostate Epithelial Androgen Receptor Suppresses Prostate Growth and Tumor Invasion - Described herein is the generation of the first conditional knockout AR (pes-ARKO) mice that lack AR only in prostate epithelia. Additionally demonstrated herein, through AR gain- and loss-of-function experiments, are the novel growth and differentiation roles of epithelial AR within the normal and cancerous prostate cells.01-21-2010
20100048676Non-androgen dependent roles for androgen receptor in liver cancer - Disclosed are compositions and methods for modulating AR activity, such as non-androgen dependent AR activity. Also disclosed are compositions and methods for diagnosing beast cancer and for inhibiting liver cancer growth. In addition, disclosed are methods for identifying molecules that inhibit AR in non-androgen dependent ways.02-25-2010
20100197784NOVEL CURCUMIN ANALOGUES AND USES THEREOF - The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.08-05-2010
20110028538METHODS AND COMPOSITIONS RELATED TO TR4 LIGAND - Disclosed are compositions and methods related to TR4 and aging.02-03-2011

Patent applications by Chawnshang Chang, Pittsford, NY US

Shu Chang, Pittsford, NY US

Patent application numberDescriptionPublished
20090232561METHOD AND SYSTEM FOR NON-CONTACT POWDER IMAGE DEVELOPMENT - An improved method and system for non-contact powder image development are provided. The present technique implements a 5-stage jumping development cycle where the initial stage is a momentary over-voltage condition to release the majority of the toner on a donor substrate and the final stage includes the implementation of a decelerating potential to minimize return impact on the donor and therefore toner abuse. It also uses a routine to directly determine improved (e.g. up to optimal) waveform amplitudes and pulse widths based on toner size and q/m, guided by physical insight.09-17-2009
20100028054POWDERED TONER DIRECT MARKING APPARATUS - A marking apparatus including a traveling wave grid toner transport circuit structure for transporting powdered toner along a transport surface, and electromechanical elements for selectively enabling toner patches to be projected to an output medium by a projecting electric field.02-04-2010
20100028055POWDERED TONER DIRECT MARKING APPARATUS - A marking apparatus including a traveling wave grid toner transport circuit structure for transporting powdered toner along a transport surface, and electric field concentrating elements for selectively enabling toner patches to be projected to an output medium by a projecting electric field.02-04-2010
20110135349APPARATUSES USEFUL IN PRINTING AND METHODS OF FIXING MARKING MATERIALS ON MEDIA - Apparatuses useful in printing and methods of fixing marking materials on media in apparatuses useful in printing are provided. An exemplary embodiment of the apparatuses useful in printing includes a first fixing device disposed along a first media path. The first fixing device includes a first fixing member including a first surface and a second fixing member including a second surface which forms a first nip with the first surface. The first fixing device does not include a thermal energy source that actively heats the first surface or the second surface and the first fixing device is adapted to apply pressure to a medium received at the first nip. A second fixing device is disposed along a second media path. The second fixing device includes at least one thermal energy source adapted to supply thermal energy to actively heat the medium at the second fixing device. A controller is configured to selectively route the medium to the first fixing device or to the second fixing device.06-09-2011

Patent applications by Shu Chang, Pittsford, NY US

Somsack Chang, Pittsford, NY US

Patent application numberDescriptionPublished
20080220353EXTRUDABLE ANTISTATIC TIELAYERS - The present invention relates to an extruded imaging element comprising an extruded support bearing an extruded image receiving layer and an extruded antistatic tie layer between the extruded support and the extruded image receiving layer, wherein the extruded tie layer absorbs less than 3 weight % of moisture at 80% RH and 70 F (22.78° C.) comprises 5-30% polyether-containing antistatic material in a matrix polymer, and a method for making the same.09-11-2008
20090162580FOAMED IMAGE RECEIVER - The present invention relates to an image receiver element comprising a single low density layer, wherein the single low density layer comprises non-crosslinked aliphatic polyester containing non-interconnected void space, and wherein the single low density layer does not absorb more than 3 weight % moisture at 80% RH and 21.3° C. as compared to the weight % moisture of said single low density layer at 20% RH and 21.3° C. The invention relates to a method of forming such an image receiver element, a printing system comprising an imaging material and the image receiver element, and a method of printing comprising obtaining an imaging material comprising a colorant layer; obtaining the image receiver element; superposing the colorant layer with the receiver element; and transferring colorant from the imaging material to the image receiver element.06-25-2009
20100327480METHOD OF MAKING THERMAL IMAGING ELEMENTS - A method of co-extrusion is used to prepare a thermal imaging element such as a thermal dye receiver element. In this method, two or three of an image receiving layer, an antistatic tie layer, and a compliant layer are co-extruded and these co-extruded multiple layers can be disposed on a support to provide a smooth outer surface and reduced delamination among layers especially in a high humidity environment.12-30-2010
20100330306EXTRUDED IMAGE RECEIVER ELEMENTS - An image receiving element is a composite of two or more extruded layers on a support including, in order, an extruded compliant layer, an extruded antistatic tie layer, and an image receiving layer that may also be extruded. The extruded compliant layer is non-voided and comprises from about 10 to about 40 weight % of at least one elastomeric polymer. This image receiving element can be disposed on a support to form a thermal dye transfer receiver element, an electrophotographic image receiver element, or a thermal wax receiver element. Two or more extruded layers can be co-extruded.12-30-2010
20110052843IMAGE RECEIVER ELEMENTS - An image receiving element is a composite of multiple layers on a support including, in order, an extruded compliant layer, an aqueous-coated subbing layer, and an image receiving layer that may also be extruded. The extruded compliant layer is non-voided and comprises from about 10 to about 40 weight % of at least one elastomeric polymer. This image receiving element can be disposed on a support to form a thermal dye transfer receiver element, an electrophotographic image receiver element, or a thermal wax receiver element. Excellent adhesion is provided between the extruded compliant layer and the image receiving layer by means of the aqueous-coated subbing layer.03-03-2011

Patent applications by Somsack Chang, Pittsford, NY US