Draghi
Annamaria Draghi, Asiago IT
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20120237998 | Conjugation Reactions - We describe methods that allow either carbodiimides or other carboxyl-reactive substances to be mixed with solutions of carboxylic acids or phosphates or amines or combinations thereof, so as to form a homogeneous mixture which is then dried, preferably in a freeze drying process. The mixture is then contacted with an entity, which preferably involves the dissolution of the mixture with a buffered solution of the entity, so as to initiate a conjugation reaction between the entity and a component in the mixture. | 09-20-2012 |
Paolo Draghi, Pavia IT
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20100289468 | Voltage Regulator and Method for Voltage Regulation - A voltage regulator ( | 11-18-2010 |
20140239929 | LOW DROPOUT REGULATOR - A low dropout regulator comprises an output transistor (MPOUT) with a controlled section coupled between a first supply terminal (VS) and an output terminal (OUT), and a differential amplifier that comprises a feedback input (VFB) coupled to the output terminal (OUT), a reference input (VR) for receiving a reference voltage, an output (DOUT) connected to a control terminal of the output transistor (MPOUT), and at least one pair of input transistors (M | 08-28-2014 |
Peter J. Draghi, Simsbury, CT US
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20090291205 | METHOD FOR A REPAIR PROCESS - A method for a repair process includes the steps of subjecting a substrate coated with at least one protective metallic coating to a nitric acid solution and then subjecting the substrate with the at least one protective metallic coating to a hydrochloric acid solution to remove the at least one protective metallic coating from the substrate. The substrate includes about 5 wt %-15 wt % chromium, about 2 wt %-8 wt % cobalt, about 2 wt %-6 wt % tungsten, about 0.5 wt %-2.5 wt % titanium, about 8 wt %-16 wt % tantalum, about 2 wt %-8 wt % aluminum, hafnium in an amount no greater than 1 wt %, and a remainder of nickel. | 11-26-2009 |
20130004328 | ABRASIVE AIRFOIL TIP - An airfoil comprises a substrate, a residual abrasive coating and a supplemental abrasive coating. The substrate extends along a tip section of the airfoil, from a leading edge to a trailing edge. The residual abrasive coating comprises a two-phase abrasive and metal matrix material bonded to the substrate, on the tip section of the airfoil. The supplemental abrasive coating comprises a two-phase abrasive and metal matrix material bonded to the residual abrasive coating and to the substrate adjacent the residual abrasive coating, on the tip section of the airfoil. The supplemental abrasive coating restores the airfoil to a nominal tip height in the tip section. | 01-03-2013 |