Nguyen, CH
Duc-Quang Nguyen, Saint Prex CH
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20130143264 | HIGH EFFICIENCY GENE TRANSFER AND EXPRESSION IN MAMMALIAN CELLS BY AMULTIPLE TRANSFECTION PROCEDURE OF MAR SEQUENCES - The present invention relates to purified and isolated DNA sequences having protein production increasing activity and more specifically to the use of matrix attachment regions (MARs) for increasing protein production activity in a eukaryotic cell. Also disclosed is a method for the identification of said active regions, in particular MAR nucleotide sequences, and the use of these characterized active MAR sequences in a new multiple transfection method. | 06-06-2013 |
Fabien Nguyen, Les Geneveys-Sur-Coffrane CH
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20120145561 | Device for Measuring at Least One Property of Water - The invention relates to a device for measuring at least one physico-chemical parameter of water, said device including a means for measuring the concentration of active chlorine in the form of hypochlorous acid HOC1 in said water. According to the invention, said means for measuring the chlorine concentration in the form of hypochlorous acid HOC1 includes first ( | 06-14-2012 |
Laurent An Minh Nguyen, Lausanne CH
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20160034547 | SYSTEMS AND METHODS FOR AN SQL-DRIVEN DISTRIBUTED OPERATING SYSTEM - Various embodiments can include systems, methods, and non-transitory computer readable media configured to receive at least one operation to be performed using (i) first data that is managed by a first computing system and (ii) second data that is managed by a second computing system, the operation being received through an interface provided by the computing system, and wherein the operation is based at least in part on a Structured Query Language (SQL). At least one optimization can be performed based at least in part on the operation. The operation can be executed using at least the first data and the second data. A result generated can be provided upon executing the operation through the interface provided by the computing system. The computing system, the first computing system, and the second computing system are each able to concurrently process, access, and create at least a portion of the generated result. | 02-04-2016 |
Le Duy Quan Nguyen, Neyruz CH
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20120201106 | WATCH DISPLAY ASSEMBLY - Watch display assembly including a watch support element ( | 08-09-2012 |
Le Thanh Tu Nguyen, Lausanne Vaud CH
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20140057311 | Device For High Throughput Investigations Of Multi-Cellular Interactions - Provided herein are microfluidic devices that can be used as a 3D bioassay, e.g., for drug screening, personalized medicine, tissue engineering, wound healing, and other applications. The device has a series of channels {e.g., small fluid channels) in a small polymer block wherein one or more of the channels can be filled with a biologically relevant gel, such as collagen, which is held in place by posts. As shown herein, when the device is plated with cells such as endothelial cells, new blood vessels grow in the gel, which is thick enough for the cells to grow in three dimensions. Other channels, e.g., fluid channels, allow drugs or biological material to be exposed to the 3D cell growth. Cells, such as endothelial cells, can be cultured and observed as they grow on the surface of a 3D gel scaffold, where e.g., rates of angiogenesis can be measured, as well as intervascularization and extravascularization of cancerous cells. | 02-27-2014 |
Thinh T. Nguyen, Onex CH
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20090114547 | Aluminium Electrowinning Cell with Enhanced Crust - A cell for the electrowinning of aluminium has a cavity for containing electrolyte ( | 05-07-2009 |
20090183995 | Ceramic material for use at elevated temperature - A ceramic material ( | 07-23-2009 |
20100294671 | Aluminium collection in electrowinning cells - A cell for the electrowinning of aluminium comprises an electrolysis chamber ( | 11-25-2010 |
20110100834 | High stability flow-through non-carbon anodes for aluminium electrowinning - A cell for the electrowinning of aluminium from alumina dissolved in a fluoride-containing molten electrolyte, comprises a non-carbon metal-based anode having an electrically conductive metallic structure. This anode structure comprises an outer part with an electrochemically active anode surface on which, during electrolysis, oxygen is anodically evolved, and which is suspended in the electrolyte substantially parallel to a facing cathode. The anode structure has one or more flow-through openings extending from the active anode surface through the metallic structure, the flow-through opening(s) being arranged for guiding a circulation of electrolyte driven by the fast escape of anodically evolved oxygen. The outer part of the anode comprises a layer that contains predominantly cobalt oxide CoO to enhance the stability of the anode. | 05-05-2011 |
Thinh Trong Nguyen, Onex CH
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20110192728 | METALLIC OXYGEN EVOLVING ANODE OPERATING AT HIGH CURRENT DENSITY FOR ALUMINIUM REDUCTION CELLS - A metallic oxygen evolving anode for electrowinning aluminium by decomposition of alumina dissolved in a cryolite-based molten electrolyte, and operable at anode current densities of 1.1 to 1.3 A/cm2, comprises an alloy of nickel, iron, manganese, optionally copper, and silicon. Preferably, the alloy is composed of 64-66 w % Ni; Iron; 25-27 w % Fe; 7-9 w % Mn; 0-0.7 w % Cu; and 0.4-0.6 w % Si. The weight ratio Ni/Fe is in the range 2.1 to 2.89, preferably 2.3 to 2.6, the weight ratio Ni/(Ni+Cu) is greater than 0.98, the weight ratio Cu/Ni is less than 0.01, and the weight ratio Mn/Ni is from 0.09 to 0.15. The alloy surface can comprise nickel ferrite produced by pre-oxidation of the alloy. The alloy, optionally with a pre-oxidised surface, can be coated with an external coating comprising cobalt oxide CoO. | 08-11-2011 |
Trung Thanh Nguyen, Bernex CH
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20140160897 | MECHANISM FOR DRIVING AN INDICATOR FOR A TIMEPIECE - A mechanism for driving an indicator for a timepiece includes: a mobile for driving the indicator; a first lever mounted about a first pivot and including a beak to cooperate with a toothing of the mobile; a first cam arranged to rotate the first lever about the first pivot; a second lever mounted about a second pivot and to which the first pivot is rigidly connected; a second cam arranged to rotate the second lever about the second pivot; and elastic elements for maintaining the cooperation between the levers and cams; the levers and the cams being arranged so that the beak of the first lever cyclically describes a closed curve, each cycle including a first motion during which the beak leaves the toothing of the mobile without changing the angular position thereof and a second motion during which the beak re-enters the toothing to move the mobile. | 06-12-2014 |
Uy-Liem Nguyen, Daettwil CH
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20100134777 | DIAPHRAGM CHANGING DEVICE - The invention relates to an optical imaging device, in particular an objective | 06-03-2010 |
Uy-Liem Nguyen, Zurich CH
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20110063595 | OPTICAL APERTURE DEVICE - An optical module includes an aperture device and a support structure supporting the aperture device. The aperture device defines an aperture edge and an aperture plane. The aperture edge is adapted to define a geometry of a light beam passing the aperture device along an optical axis. The support structure is adapted to hold the aperture device in a defined manner when the aperture plane is inclined with respect to a horizontal plane. A temperature distribution prevails within the aperture device and at least one of the aperture device and the support structure is adapted to maintain at least one of a relative position of the aperture edge with respect to the optical axis and a geometry of the aperture edge substantially unaltered upon an introduction of a thermal energy into the aperture device, where the thermal energy being adapted to cause an alteration in the temperature distribution. | 03-17-2011 |
20110181857 | OPTICAL ASSEMBLY - An optical assembly supported in an arrangement, especially in an objective or in an illuminating or exposure system, in the interior of a housing comprising at least one optical element, especially a lens, a mirror, or an aperture, wherein the at least one element is influenceable by at least one manipulator is characterized in that the at least one manipulator is arranged either outside of the housing or in a holding means that is separated entirely or to a large extent by the help of a decoupling means, and that there is provided an effective coupling between the manipulator and the element to be influenced by the manipulator in the interior of the arrangement. | 07-28-2011 |
20120075611 | DIAPHRAGM CHANGING DEVICE - The invention relates to an optical imaging device, in particular an objective | 03-29-2012 |
20140160456 | OPTICAL APERTURE DEVICE - An optical module includes an aperture device and a support structure supporting the aperture device. The aperture device defines an aperture edge and an aperture plane. The aperture edge is adapted to define a geometry of a light beam passing the aperture device along an optical axis. The support structure is adapted to hold the aperture device in a defined manner when the aperture plane is inclined with respect to a horizontal plane. A temperature distribution prevails within the aperture device and at least one of the aperture device and the support structure is adapted to maintain at least one of a relative position of the aperture edge with respect to the optical axis and a geometry of the aperture edge substantially unaltered upon an introduction of a thermal energy into the aperture device, where the thermal energy being adapted to cause an alteration in the temperature distribution. | 06-12-2014 |
Uy-Liem Nguyen, Dattwill CH
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20100271607 | OPTICAL ASSEMBLY - An optical assembly supported in an arrangement, especially in an objective or in an illuminating or exposure system, in the interior of a housing comprising at least one optical element, especially a lens, a mirror, or an aperture, wherein the at least one element is influenceable by at least one manipulator is characterized in that the at least one manipulator is arranged either outside of the housing or in a holding means that is separated entirely or to a large extent by the help of a decoupling means, and that there is provided an effective coupling between the manipulator and the element to be influenced by the manipulator in the interior of the arrangement. | 10-28-2010 |
Uy-Liem Nguyen, Baden CH
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20090021820 | Optical Imaging Device Having At Least One System Diaphragm - An optical imaging device (PL), in particular an objective for semiconductor lithography, is provided with at least one system diaphragm. The system diaphragm comprises a multiplicity of mobile plates, which are rotatably mounted. The plates have a spherical curvature. | 01-22-2009 |
Vu Thanh-Hieu Nguyen, Lentigny CH
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20140135625 | ULTRASOUND DEVICES METHODS AND SYSTEMS - Ultrasound methods, devices, and systems are described which support a useful compromise in terms of spatial resolution and temporal resolution for capturing motion in tissue structures. Tissue engineering articles, methods, systems, and devices which employ ultrasound to deliver biological agents to selected regions of a tissue scaffold, deliver mechanical stimulation to cells growing in a tissue scaffold, and enhance the perfusion of fluids through tissue scaffolds. | 05-15-2014 |