Roveri
Francisco Edward Roveri, Maracana BR
Patent application number | Description | Published |
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20130022406 | FREESTANDING HYBRID RISER SYSTEM - A free standing hybrid riser system including: a vertical section including an upper strengthening joint; a buoyant unit; a top riser assembly (TRA) below the buoyant unit and connected at a first connection point on the TRA to the upper strengthening joint; the buoyant unit is connected to the TRA at a second connection point on the TRA; and a flexible jumper is connected to the TRA at a third connection point on the TRA; wherein a first bending moment is applied about the first connection point to the TRA by the buoyant unit, and a second bending moment is applied about the first connection point to the TRA by the flexible jumper, wherein the first and second bending moments oppose each other. | 01-24-2013 |
Francisco Edward Roveri, Rio De Janeiro Rj BR
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20080223583 | FREE STANDING RISER SYSTEM AND METHOD OF INSTALLING SAME - A free standing riser system includes a riser, a subsea intervention unit, and an umbilical line. The riser includes interconnected joints linked to one another, a lower-end of the riser being coupled to a wellhead and an upper-end of the riser enclosed in a buoy assembly, including a terminal, the riser being maintained in an erect, substantially vertical position. The subsea intervention unit is provided above the riser, and includes three connections: one connection to the terminal of the riser, one connection to a flexible jumper that is connected to a FPU, and one connection that provides a vertical conveyance to an intervention rig. | 09-18-2008 |
Francisco Edward Roveri, Rio De Janeiro BR
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20100166500 | FREESTANDING HYBRID RISER SYSTEM AND METHOD OF INSTALLATION - This invention relates to an improved freestanding hybrid riser system (FHRS) with new component configurations at the interfaces at the top ( | 07-01-2010 |
Nicola Roveri, Viterbo IT
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20140172191 | METHOD AND DEVICE FOR OPTICAL MEASURING OF TYRE ADHESION AND TYRE SUITABLE SAID MEASUREMENT - A system for measuring the grip between a vehicle wheel tyre and a road surface comprising a fibre optic ( | 06-19-2014 |
Norberto Roveri, Bologna IT
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20090130150 | Biologically Active Nanoparticles A Carbonate-Substituted Hydroxyapatite, Process For Their Preparation And Compositions Incorporating The Same - The invention relates to biologically active nanoparticles of a carbonate-substituted non-stoichiometric hydroxyapatite, having: | 05-21-2009 |
20140296442 | ANTIBACTERIAL POLYMERS AND METHOD FOR OBTAINING THE SAME - The invention relates to polymers selected from among polypropylene (PP), polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS), polyvinylchloride (PVC) and polyethylene terephthalate (PET), nylon and polystyrene, having antibacterial properties, wherein the antibacterial effect is obtained by adding a zinc salt selected from among: zinc PCA, zinc oxide, zinc hydroxide, zinc pyrrolidone or zinc pyrithione during the process of polymerization of the monomers. The antibacterial polymers are used to prepare products intended to enter into contact with the skin. | 10-02-2014 |
Norbrerto Roveri, Bologna IT
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20140099272 | DENTAL CARE PRODUCTS COMPRISING CARBONATE-SUBSTITUTED FLUORO-HYDROXYAPATITE PARTICLES - A dental care product comprising carbonate-substituted fluoro-hydroxyapatite particles having the formula: Ca | 04-10-2014 |
Sergio Roveri, Sao Paulo BR
Patent application number | Description | Published |
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20140015179 | High Fatigue Arcuate Spring - An arcuate spring having a plurality of coils which are configured and dimensioned to provide an arcuate shape to the spring and being substantially free of internal stresses which would tend to urge the coils into linear alignment. The spring is designed to function under load conditions while maintaining its natural arcuate shape. The spring is can be heated by use of an induction heating process. | 01-16-2014 |