Juan P.
Juan P. Alonso Salmeron, Madrid ES
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20140026940 | ENERGY GENERATION SYSTEM - A system is disclosed that can include an array of solar panels. The array can be arranged into rows of linearly organized modules. The modules can be tilted by a linear actuator attached to a linkage. The tilting can be controlled to maintain a perpendicular orientation between the face of the solar panels (modules) and the direction to the sun. | 01-30-2014 |
Juan P. Eslava, Auburn, MA US
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20080275468 | SKIN PERMEATION DEVICE FOR ANALYTE SENSING OR TRANSDERMAL DRUG DELIVERY - Devices, systems, kits and methods for increasing the skin's permeability controlled by measured skin electrical parameter are described herein. They may be used for transdermal drug delivery and/or analyte extraction or measurement. The controlled abrasion device contains (i) a hand piece, (ii) an abrasive tip, (iii) a feedback control mechanism, (iv) two or more electrodes, and (v) an electrical motor. The feedback control mechanism may be an internal feedback control mechanism or an external feedback control. The kit contains the controlled abrasion-device, one or more abrasive tips, optionally with a wetting fluid. The method for increasing the skin's permeability requires applying the controlled abrasion device to a portion of the skin's surface for a short period of time, until the desired level of permeability is reached. Then the abrasion device is removed, and a drug delivery composition or device or an analyte sensor is applied to the treated site. | 11-06-2008 |
Juan P. Eslava, Boylston, MA US
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20130137951 | Skin Permeation Device for Analyte Sensing or Transdermal Drug Delivery - Devices, systems, kits and methods for increasing the skin's permeability controlled by measured skin electrical parameter are described herein. They may be used for transdermal drug delivery and/or analyte extraction or measurement. The controlled abrasion device contains (i) a hand piece, (ii) an abrasive tip, (iii) a feedback control mechanism, (iv) two or more electrodes, and (v) an electrical motor. Preferably the feedback control mechanism is an internal feedback control mechanism. In this embodiment, the abrasive tip contains two electrodes, i.e. both the source electrode and the return electrode. In another embodiment, the feedback control mechanism is an external feedback control. In the preferred embodiment for external feedback control, the device contains a co-axial or concentric arrangement of the two electrodes. In this embodiment, the abrasive tip contains the source electrode and the return electrode is located at the proximal end of the hand piece. The abrasive tip can be made of any material with a surface that can abrade skin. The material can be conductive or non-conductive. The controlled abrasion device may be provided in a kit, where the kit contains the device, one or more abrasive tips, optionally with a wetting fluid. The method for increasing the skin's permeability requires applying the controlled abrasion device to a portion of the skin's surface for a short period of time. The desired level of skin impedance, and thus the resulting permeability of the treated site, can be set at a predetermined value. Alternatively, the level of skin impedance can be selected based on the desired level of skin integrity, the subject's sensation of discomfort, or the duration of the application. The device contains a control mechanism which uses an appropriate algorithm or signal processing on the conductivity information provided by the electrodes to determine when the desired level of skin permeability has been reached. Once the desired level has been reached, the abrasion device is removed and either a drug delivery composition or device or an analyte sensor is applied to the treated site. | 05-30-2013 |
Juan P. Hinestroza, Ithaca, NY US
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20110197369 | CONFORMAL PARTICLE COATINGS ON FIBROUS MATERIALS - Methods are provided for uniform deposition of particles on curved surfaces such as fibers and coatings formed by the particles. Particles in the size range of 10-2000 nm are deposited onto a fibrous material via electrostatic interaction between charge modified fiber material surfaces and oppositely charged particles or metal ions. Various nonmetallic, bimetallic or other charged particles are deposited onto a fibrous material via electrostatic interaction between charged modified fibrous material surfaces and oppositely charged particles. Particles can be directly assembled onto a surface of a fibrous material by controlling hydrogen bonding interactions between interfaces of fibers and functionalized particles. Metal particles can also be deposited by in situ synthesis. A method is also provided for layer-by-layer deposition of particles over a fibrous material. | 08-18-2011 |
20130098835 | MICROSCOPICALLY STRUCTURED POLYMER MONOLITHS AND FABRICATION METHODS - Novel polymer monolith structures and methods for fabrication of the same are disclosed in a variety of embodiments. In an illustrative embodiment, a method includes forming a pattern of features on a wafer, thereby forming a patterned wafer; forming a polymer layer on the patterned wafer; using a first plasma to remove at least a portion of the polymer layer; and using a second plasma to etch off at least a portion of the pattern of features, thereby providing a structured polymer monolith. The pattern of features may include an array of pillars. Providing the structured polymer monolith may include providing a structured polymer monolith filter having an array of channels formed by the pillars. The structured polymer monolith may be composed of polypropylene. | 04-25-2013 |
20130309519 | CONFORMAL PARTICLE COATINGS ON FIBROUS MATERIALS - Methods are provided for uniform deposition of particles on curved surfaces such as fibers and coatings formed by the particles. Particles in the size range of 10-2000 nm are deposited onto a fibrous material via electrostatic interaction between charge modified fiber material surfaces and oppositely charged particles or metal ions. Various nonmetallic, bimetallic or other charged particles are deposited onto a fibrous material via electrostatic interaction between charged modified fibrous material surfaces and oppositely charged particles. Particles can be directly assembled onto a surface of a fibrous material by controlling hydrogen bonding interactions between interfaces of fibers and functionalized particles. Metal particles can also be deposited by in situ synthesis. A method is also provided for layer-by-layer deposition of particles over a fibrous material. | 11-21-2013 |
Juan P. Pertierra, Indianapolis, IN US
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20130222412 | Individualized Visual Color Matching System and Methods - Methods and systems for individualized color matching are described. The described methods and systems are particularly applied by selecting a point or a parameter on a color matching function (CMF) graph and setting a new value for this point or parameter in order to obtain a desired color preference in a displayed image. | 08-29-2013 |
Juan P. Sola González, Murcia ES
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20110225660 | ORALLY ADMINISTRABLE IMMUNOSTIMULANT PRODUCT FOR AQUACULTURE - An orally administrable immunostimulant product comprises a microencapsulated cytokine and an enteric protection polymer to protect the cytokine, the cytokine is a fish, mollusc or crustacean cytokine, preferably a recombinant cytokine such as tumor necrosis factor α (TNFα) over-expressed in a host microorganism. | 09-15-2011 |