Tombari
Dora G. Tombari, Buenos Aires AR
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20100197935 | CRYSTALLINE FORM OF THE ZOLEDRONIC ACID, A PROCESS TO OBTAIN IT AND THE PHARMACEUTICAL COMPOSITION COMPRISING IT - A method to obtain a new crystalline form of the Zoledronic acid, characterized by its X-rays diffractogram as well as by its spatial atomic distribution in the red crystalline and its curves of thermal analysis. There is also included a method to obtain this crystalline form, which includes the synthesis of the corresponding acid and the pharmaceutical composition this crystalline form comprises. | 08-05-2010 |
Dora Graciela Tombari, Buenos Aires AR
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20090203724 | SOLID AND CRYSTALLINE DUTASTERIDE AND PROCESSES FOR PREPARATION THEREOF - The solid state chemistry of 17β-N-[2,5-bis(trifluoromethyl)phenyl]carbamoyl-4-aza-5-α-androst-1-en-3-one of which the international nonproprietary name is Dutasteride (the active ingredient in products marketed as Avodart, Avidart, Avolve, Duagen, Dutas, Dutagen, Duprost) and its process for preparing. The synthetic process comprises formation of the mixed anhydride, its subsequent reaction with 2,5-bis(trifluoromethyl)phenylamine in the presence of an appropriate Lewis catalyst and its isolation, purification and crystallization from acetonitrile/water. | 08-13-2009 |
20100197931 | CRYSTALLINE FORM OF THE ZOLEDRONIC ACID, A PROCESS TO OBTAIN IT AND THE PHARMACEUTICAL COMPOSITION COMPRISING IT - A new crystalline form of the Zoledronic acid, characterized by its X-rays diffractogram as well as by its spatial atomic distribution in the red crystalline and its curves of thermal analysis. There is also included a method to obtain this crystalline form, which includes the synthesis of the corresponding acid and the pharmaceutical composition this crystalline form comprises. | 08-05-2010 |
Elpidio Tombari, San Giuliano Terme IT
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20080247441 | Low Cost Multimode Calorimeter - A structure of calorimeter provides a calorimetric head ( | 10-09-2008 |
Federico Tombari, Domagnano SM
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20150363663 | DESCRIBING OBJECTS USING EDGE-PIXEL-FEATURE DESCRIPTORS - During a description technique ( | 12-17-2015 |
Federico Tombari, Agrate Brianza IT
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20140185949 | EFFICIENT COMPACT DESCRIPTORS IN VISUAL SEARCH SYSTEMS - Disclosed embodiments are directed to methods, systems, and circuits of generating compact descriptors for transmission over a communications network. A method according to one embodiment includes receiving an uncompressed descriptor, performing zero-thresholding on the uncompressed descriptor to generate a zero-threshold-delimited descriptor, quantizing the zero-threshold-delimited descriptor to generate a quantized descriptor, and coding the quantized descriptor to generate a compact descriptor for transmission over a communications network. The uncompressed and compact descriptors may be 3D descriptors, such as where the uncompressed descriptor is a SHOT descriptor. The operation of coding can be ZeroFlag coding, ExpGolomb coding, or Arithmetic coding, for example. | 07-03-2014 |
John Tombari, Spring, TX US
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20090007651 | PRESSURE INTERFERENCE TESTING FOR ESTIMATING HYDRAULIC ISOLATION - A cased hole pressure test tool is used to determine the integrity of cement between two points in a borehole in terms of permeability or transmissibility. The test tool drills at least one probe hole through the casing up to the cement. In one embodiment, two probes are set and the dissipation of a pressure pulse through the cement initiated by the first probe is observed by the second probe. In another embodiment, one probe hole is in hydraulic communication with the borehole fluid and a single offset probe is set in another probe hole. Fluid (water) is then added to the borehole to cause a pressure increase in the borehole fluid. Detection of the pressure increase through the cement by the offset probe is indicative of a loss of hydraulic isolation. Packers may be used to isolate the portion of the borehole under test. A mechanism for generating a pressure pulse of known magnitude is also described. | 01-08-2009 |
20090250208 | Tool And Method For Evaluating Fluid Dynamic Properties Of A Cement Annulus Surrounding A Casing - The permeability of the cement annulus surrounding a casing is measured by locating a tool inside the casing, placing a probe of the tool in contact with the cement annulus, measuring the change of pressure in the probe over time, where the change in pressure over time is a function of among other things, the initial probe pressure, the formation pressure, and the permeability, and using the measured change over time to determine an estimated permeability. The estimated permeability is useful in determining whether carbon dioxide can be effectively sequestered in the formation below or at the depth of measurement without significant leakage through the cement annulus. | 10-08-2009 |
20090250209 | METHOD AND TOOL FOR EVALUATING FLUID DYNAMIC PROPERTIES OF A CEMENT ANNULUS SURROUNDING A CASING - The permeability of the cement annulus surrounding a casing is measured by locating a tool inside the casing, placing a probe of the tool in hydraulic contact with the cement annulus, measuring the change of pressure in the probe over time, where the change in pressure over time is a function of among other things, the initial probe pressure, the formation pressure, and the permeability, and using the measured change over time to determine an estimated permeability. By drilling into the cement and making additional measurements of the change of pressure in the probe over time, a radial profile of the cement permeability can be generated. | 10-08-2009 |
20100101319 | PRESSURE INTERFERENCE TESTING FOR ESTIMATING HYDRAULIC ISOLATION - A cased hole pressure test tool is used to determine the integrity of cement between two points in a borehole in terms of permeability or transmissibility. The test tool drills at least one probe hole through the casing up to the cement. In one embodiment, two probes are set and the dissipation of a pressure pulse through the cement initiated by the first probe is observed by the second probe. In another embodiment, one probe hole is in hydraulic communication with the borehole fluid and a single offset probe is set in another probe hole. Fluid (water) is then added to the borehole to cause a pressure increase in the borehole fluid. Detection of the pressure increase through the cement by the offset probe is indicative of a loss of hydraulic isolation. Packers may be used to isolate the portion of the borehole under test. A mechanism for generating a pressure pulse of known magnitude is also described. | 04-29-2010 |
Robert Tombari, Dollard Des Ormeaux CA
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20100047113 | AL-SI-MG-ZN-CU ALLOY FOR AEROSPACE AND AUTOMOTIVE CASTINGS - The present invention provides an aluminum casting alloy with a composition including 4%-9% Si; 0.1%-0.7% Mg; less than or equal to 5% Zn; less than 0.15% Fe; less than 4% Cu; less than 0.3% Mn; less than 0.05% B; less than 0.15% Ti; and the remainder consisting essentially of aluminum. The inventive AlSiMg composition provides increased mechanical properties (Tensile Yield Strength and Ultimate Tensile Strength) in comparison to similiarly prepared E357 alloy at room temperature and high temperature. The present invention also includes a shaped casting formed from the inventive composition and a method of forming a shaped casting from the inventive composition. | 02-25-2010 |