Teuma
Emmanuelle Teuma, Auzeville Tolosane FR
Patent application number | Description | Published |
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20160038926 | METAL NANO-CATALYSTS IN GLYCEROL AND APPLICATIONS IN ORGANIC SYNTHESIS - A catalytic system which is a suspension in glycerol of metal nanoparticles in at least one transition metal. The suspension also includes at least one compound stabilizing the metal nanoparticles, soluble in glycerol. The suspensions are obtained directly in glycerol. These are stable systems that can catalyse a reaction from an organic substrate, with high yields and activity, and excellent selectivity. Additionally, the use of the catalytic system for performing organic transformations such as hydrogenation or coupling reactions (formation of C—C, C—N, C—O, C—S . . . bonds), and for synthesizing polyfunctionnal molecules, in a single reactor, by multi-step, sequential or cascade reactions. | 02-11-2016 |
Eric Valas Teuma, Orlando, FL US
Patent application number | Description | Published |
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20120296321 | SYSTEM AND METHOD FOR CORRECTING ASTIGMATISM USING MULTIPLE PAIRED ARCUATE LASER GENERATED CORNEAL INCISIONS - A method for the reduction or elimination of astigmatism in an eye that includes an astigmatism axis, the method including determining an astigmatism axis of an eye and forming a first set of incisions in a cornea of the eye that are bisected by the astigmatism axis. The method including forming a second set of incisions in the cornea that are bisected by the astigmatism axis, wherein the first set of incisions and the second set of incisions reduce or eliminate astigmatism in the eye. | 11-22-2012 |
E. Valaski Teuma, Orlando, FL US
Patent application number | Description | Published |
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20150032091 | SECOND PASS FEMTOSECOND LASER FOR INCOMPLETE LASER FULL OR PARTIAL THICKNESS CORNEAL INCISIONS - A method for forming an incision in an eye, the method including performing a first pass of a first laser beam along a path within an eye, wherein after completion of the first pass there exists a residual uncut layer at an anterior surface of a cornea of the eye. The method further including performing a second pass of a second laser beam only along a portion of the path that contains the residual uncut layer, wherein after completion of the second pass, the residual uncut layer is transformed into a full complete through surface incision. | 01-29-2015 |
20150088175 | PATIENT INTERFACE DEVICE FOR OPHTHALMIC LASER PROCEDURES - A patient interface device for use with a laser surgery apparatus, the device including an upper assembly and a lower assembly attached to the upper assembly. The device including a spherical-like object that engages the lower assembly so that an enclosed volume is defined between the spherical-like object, the lower assembly and the upper assembly, wherein a first liquid substantially fills the enclosed volume. The device further including a channel that contains a second fluid that is exposed to ambient atmosphere. | 03-26-2015 |