Feras
Feras Abdel-Razzaq, Los Angeles, CA US
Patent application number | Description | Published |
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20090209760 | ORGANOMETALLIC COMPLEXES AS PHOSPHORESCENT EMITTERS IN ORGANIC LEDS - Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including cyclometallated platinum, iridium and osmium complexes. The organic light emitting devices optionally contain an exciton blocking layer. Furthermore, improved electroluminescent efficiency in organic light emitting devices is obtained with an emitter layer comprising organometallic complexes of transition metals of formula L | 08-20-2009 |
20110112296 | ORGANOMETALLIC COMPLEXES AS PHOSPHORESCENT EMITTERS IN ORGANIC LEDS - Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including cyclometallated platinum, iridium and osmium complexes. The organic light emitting devices optionally contain an exciton blocking layer. Furthermore, improved electroluminescent efficiency in organic light emitting devices is obtained with an emitter layer comprising organometallic complexes of transition metals of formula L | 05-12-2011 |
20110285280 | ORGANOMETALLIC COMPLEXES AS PHOSPHORESCENT EMITTERS IN ORGANIC LEDS - Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including cyclometallated platinum, iridium and osmium complexes. The organic light emitting devices optionally contain an exciton blocking layer. Furthermore, improved electroluminescent efficiency in organic light emitting devices is obtained with an emitter layer comprising organometallic complexes of transition metals of formula L | 11-24-2011 |
Feras Al Hatib, Irvine, CA US
Patent application number | Description | Published |
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20140296727 | Detection of Parameters in Cardiac Output Related Waveforms - Methods for detecting parameters in cardiac output related waveforms are described. The methods include methods for detecting individual heart beat cycles in a cardiac output related waveform, methods for detecting an error in an assigned starting point for an individual heart beat cycle in a cardiac output related waveform, methods for detecting a dichrotic notch for an individual heart beat cycle in a cardiac output related waveform, and methods for detecting an error in an assigned dichrotic notch for an individual heart beat cycle in a cardiac output related waveform. The identification of these parameters is important for a clinician as these parameters form the basis for the calculation of many other cardiac output related parameters. | 10-02-2014 |
20150065828 | METHOD AND APPARATUS FOR CONTINUOUS ASSESSMENT OF A CARDIOVASCULAR PARAMETER USING THE ARTERIAL PULSE PRESSURE PROPAGATION TIME AND WAVEFORM - A method and apparatus for determining a cardiovascular parameter including receiving an input signal corresponding to an arterial blood pressure measurement over an interval that covers at least one cardiac cycle, determining a propagation time of the input signal, determining at least one statistical moment of the input signal, and determining an estimate of the cardiovascular parameter using the propagation time and the at least one statistical moment. | 03-05-2015 |
Feras Hatahet, Boston, MA US
Patent application number | Description | Published |
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20140342398 | Method for producing disulfide bond containing proteins in a prokaryotic cytoplasm - The present invention relates to a method for producing natively folded disulfide bond containing proteins in a prokaryotic host. The method comprises that in the cytoplasm of a prokaryotic cell is expressed protein(s) of interest that naturally contain disulfide bonds and naturally occurring or inverted transmembrane enzyme, wherein the cysteines of the active site(s) are naturally or after genetic engineering located towards the prokaryotic cytoplasm. The enzyme is selected from the group of VKOR, inverted VKOR (iVKOR) and inverted Dsb B (iDsb B). In the prokaryotic cell is also expressed cytoplasmic DsbA or a corresponding protein being capable of providing electrons to the active site(s) of VKOR, iVKOR or iDsbB. The invention relates also to a prokaryotic host cell and a vector system for producing natively folded disulfide bond containing proteins. | 11-20-2014 |