Patents by Inventor Carlos Ramirez

Carlos Ramirez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8897529
    Abstract: Methods, systems, and apparatuses for non-convex prior image constrained compressed sensing are disclosed. In one embodiment, a method is provided for iterative image reconstruction for medical imaging applications which employ a prior image to constrain the reconstruction process allowing the use of fewer high SNR samples or complete but lower SNR samples. The objective function made use of non-convex compressed sensing methods during the iterative reconstruction process. Applications include, but are not limited to radiation dose reduction and fast image acquisition.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: November 25, 2014
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Juan Carlos Ramirez Giraldo, Joshua Trzasko, Shuai Leng, Armando Manduca, Cynthia H. McCollough
  • Publication number: 20140309295
    Abstract: The present invention describes a compound of formula (I) its hydroxy acid form, the pharmaceutically acceptable salts of said hydroxy acid and pharmaceutically acceptable prodrugs and solvates of the compound and of its hydroxy acid form and, in particular, said compound, its hydroxy acid form, salts, etc. for its use in the prevention of: neurodegenerative diseases, cognitive deterioration, diseases associated with undesired oxidation, age-associated pathological processes and progeria, epilepsy, epileptic seizures and convulsions, cardiovascular diseases such as atherosclerosis, atrial fibrillation, dyslipemia, hypercholesterolemia, hyperlipidemia, and hypertriglyceridemia, or fungal or viral infections.
    Type: Application
    Filed: June 25, 2014
    Publication date: October 16, 2014
    Inventors: Javier Santos BURGOS MUÑOZ, José Luis ADRIO FONDEVILA, Maria del Carmen RAMOS MARTÍN, Saleta SIERRA ÁVILA, Juan Maria ALFARO SÁNCHEZ, Carlos RAMÍREZ MORENO, Sonia CAMPOY GARCIA, Javier VELASCO ALVAREZ, Ángel RUMBERO SÁNCHEZ
  • Patent number: 8644581
    Abstract: In accordance with the principles of the invention, methods, systems, and computer-readable mediums are provided for positioning cellular analysis data including measuring a similarity between pixel data in a target sample data and pixel data in a template data. An offset position is determined based on the measured similarity. The pixel data in the template data is shifted based on the offset position to produce shifted template data having pixel data at shifted locations which match the corresponding pixel data in the target sample data.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: February 4, 2014
    Assignee: Beckman Coulter, Inc.
    Inventors: Carlos A. Ramirez, Jaesang Park, Jiuliu Lu
  • Publication number: 20140030756
    Abstract: Methods and systems for automatically identifying and enumerating early granulated cells (EGC) in blood samples are disclosed. In one embodiment a method for identifying EGC in a blood sample includes analyzing white blood cells of the blood sample using a low angle light scatter (LALS) parameter, separating the EGCs from the other white blood cells using the LALS parameter, and enumerating the separated EGCs.
    Type: Application
    Filed: April 6, 2012
    Publication date: January 30, 2014
    Applicant: BECKMAN COULTER, INC.
    Inventors: Carlos A. Ramirez, Jiuliu Lu
  • Publication number: 20140023711
    Abstract: The invention relates to a bioactive surface comprising a polymer matrix, a connecting complex comprising at least one compound covalently bound to the surface of the polymer matrix, and a gene transfer vector bound to the connecting complex, wherein the compound of the complex is covalently bound to the transfer vector using a group selected from among carboxyl, amino, isocyanate and hydroxyl. The invention also relates to the use of the bioactive surface for transferring a nucleic acid to a cell. The invention further relates to: an implantable device characterized in that at least part of the surface thereof is coated with said bioactive surface, and to the use of the implantable device for transferring a nucleic acid to a cell. In addition, the invention relates to a method for transferring a nucleic acid to a cell and to a kit for performing said method.
    Type: Application
    Filed: December 22, 2010
    Publication date: January 23, 2014
    Inventors: Manuel Angel Gonzalez De La Pena, Juan Carlos Ramirez Martinez, Anna Cifuentes, Antonio Bernad Miana, Salvador Borros Gomez, David Horna Tomas
  • Patent number: 8628045
    Abstract: A high-lift device track 5 comprising a first track end 6 comprising attachment points for the high-lift device 4, two vertical flanges 16 connected by a horizontal web 17, a set of raceways 10,11,12 for guiding rollers 13 or glide pads, and a gear rack 7 installed between said flanges 16 over a first track segment 18. This first track segment 18 presents an inverted-U, or cross-section. However, between said first track segment 18 and a second track end 20 opposite to said first track end 6, the track 5 comprises a second track segment 21 presenting a depth d between the horizontal web 17 and lower edges 25 of the vertical flanges 16 which decreases towards said second track end 20, so that, at said second track end, the track presents an H cross-section. FIG. 4.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: January 14, 2014
    Assignee: Asco Industries
    Inventors: Guy Lauwereys, Frédéric Paulis, Miguel Ramirez Garcia, Juan-Carlos Ramirez Ramirez, Stijn Vandegaer, Yvon Vandenbulcke
  • Patent number: 8605091
    Abstract: An enhanced power distribution unit (PDU) with self-orienting display uses an orientation sensor in conjunction with a microprocessor to properly orient visual display of information by one or more displays of the enhanced PDU. Information displayed can relate to electrical current furnished to one or more power outlets of the enhanced PDU and/or information related to temperature, humidity or other conditions of the enhanced PDU.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: December 10, 2013
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Colin Bradbury, Carlos Ramirez
  • Patent number: 8581927
    Abstract: Systems and methods for multidimensional particle analysis data cluster mapping and reconstruction are provided. In one embodiment, a method for reconstructing multidimensional particle analysis data clusters is provided. The method includes obtaining a set of segmented two-dimensional projections corresponding to multidimensional particle analysis data associated with a biological sample of particles. Each segmented two-dimensional projection has two-dimensional clusters associated with particle populations in the biological sample. The method also includes reconstructing one or more multidimensional clusters based on the two-dimensional clusters in the segmented two-dimensional projections.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: November 12, 2013
    Inventors: Carlos A. Ramirez, Jaesang Park, Jiuliu Lu
  • Publication number: 20130197073
    Abstract: The present invention describes a compound of formula (I) its hydroxy acid form, the pharmaceutically acceptable salts of said hydroxy acid and pharmaceutically acceptable prodrugs and solvates of the compound and of its hydroxy acid form and, in particular, said compound, its hydroxy acid form, salts, etc. for use in the prevention of: neurodegenerative diseases, cognitive impairment, diseases associated with undesired oxidation, age-associated pathological processes and progeria, cardiovascular diseases such as atherosclerosis, atrial fibrillation, dyslipidemia, hypercholesterolemia, hyperlipidemia, and hypertriglyceridemia, inflammation or inflammatory processes, or epilepsy, epileptic seizures and convulsions.
    Type: Application
    Filed: October 11, 2011
    Publication date: August 1, 2013
    Applicant: NEURON BIOPHARMA, S.A.
    Inventors: Javier Santos Burgos Muñoz, Carlos Ramírez Moreno, Saleta Sierra Ávila, Maria del Carmen Ramos Martín, Juan María Alfaro Sánchez, José Luis Adrio Fondevila, Javier Velasco Alvarez
  • Patent number: 8417012
    Abstract: Systems and methods for non-linear histogram segmentation for particle analysis are provided. In one embodiment, a method for analyzing particles comprises creating an initial two-dimensional histogram based on two selected parameters of the particles, filtering the initial two-dimensional histogram to generate a filtered two-dimensional image, detecting a plurality of seed populations in the filtered two-dimensional image, generating one or more linear contour lines, each having a plurality of contour points, to separate the detected seed populations, and adjusting the contour points in at least one of the linear contour lines to separate the detected seed populations.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: April 9, 2013
    Assignee: Beckman Coulter, Inc.
    Inventors: Carlos A. Ramirez, Jaesang Park, Jiuliu Lu
  • Publication number: 20120223840
    Abstract: A smart-grid communication system including a plurality of receptacles and a power management gateway in electrical communication with each of the plurality of receptacles is presented. Each of the power modules of the plurality of receptacles provides power usage information to the power management gateway. Also, the power usage information is transmitted via a first communication means to the power management gateway and the power management gateway transmits the information via a second communication means to one or more external communications sources.
    Type: Application
    Filed: June 4, 2010
    Publication date: September 6, 2012
    Applicant: Leviton Manufacturing Co., In.
    Inventors: Mark Guymon, Kenneth J. Brown, Carlos Ramirez
  • Publication number: 20120095091
    Abstract: The present invention describes a compound of formula (I) its hydroxy acid form, the pharmaceutically acceptable salts of said hydroxy acid and pharmaceutically acceptable prodrugs and solvates of the compound and of its hydroxy acid form and, in particular, said compound, its hydroxy acid form, salts, etc. for its use in the prevention of: neurodegenerative diseases, cognitive deterioration, diseases associated with undesired oxidation, age-associated pathological processes and progeria, epilepsy, epileptic seizures and convulsions, cardiovascular diseases such as atherosclerosis, atrial fibrillation, dyslipemia, hypercholesterolemia, hyperlipidemia, and hypertriglyceridemia, or fungal or viral infections.
    Type: Application
    Filed: April 16, 2010
    Publication date: April 19, 2012
    Applicant: Neuron Biopharma S.A
    Inventors: Javier Santos Burgos Muñoz, José Luis Adrio Fondevila, Maria del Carmen Ramos Martín, Saleta Sierra Ávila, Juan María Alfaro Sánchez, Carlos Ramírez Moreno, Sonia Campoy García, Javier Velasco Alvarez, Ángel Rumbero Sánchez
  • Publication number: 20120027280
    Abstract: Methods, systems, and apparatuses for non-convex prior image constrained compressed sensing are disclosed. In one embodiment, a method is provided for iterative image reconstruction for medical imaging applications which employ a prior image to constrain the reconstruction process allowing the use of fewer high SNR samples or complete but lower SNR samples. The objective function made use of non-convex compressed sensing methods during the iterative reconstruction process. Applications include, but are not limited to radiation dose reduction and fast image acquisition.
    Type: Application
    Filed: July 27, 2011
    Publication date: February 2, 2012
    Inventors: Juan Carlos Ramirez Giraldo, Joshua Trzasko, Shuai Leng, Armando Manduca, Cynthia H. McCollough
  • Publication number: 20110319484
    Abstract: The invention describes the use of (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl-1-naphthalenyl propanoate derivatives, optionally mono- or di-methylated at the carbon in the alpha position of propanoic acid, of formula (I), where R is CH3CH2CO—, (CH3)2CHCO— or (CH3)3CCO—, its hydroxy acid forms and the pharmaceutically acceptable salts of said hydroxy acids, as neuroprotective compounds potentially useful for the prevention and/or treatment of neurodegenerative diseases, or of diseases associated with an unwanted oxidation or of age-associated pathological processes, or of epilepsy, epileptic seizures or convulsions.
    Type: Application
    Filed: March 5, 2010
    Publication date: December 29, 2011
    Applicant: Parque Tecnologico de Ciencias de la Salud
    Inventors: Javier Santos Burgos Muñoz, Maria del Carmen Ramos Martín, Saleta Sierra Ávila, Juan María Alfaro Sánchez, Javier Velasco Alvarez, Ángel Rumbero Sánchez, Carlos Ramírez Moreno
  • Publication number: 20110282509
    Abstract: A system may include an occupancy sensor and an interface to couple the occupancy sensor to equipment that may perform a power reduction operation in response to the occupancy sensor. Another system may include an occupancy sensor and a switch to control power to equipment in response to the occupancy sensor, where an advance notification is sent to the equipment before the switch interrupts power to the equipment. In one embodiment, the switch may interrupt the power after a time delay from when the advance notification is sent. In another embodiment, the switch may not interrupt the power until a response to the advance notification is confirmed.
    Type: Application
    Filed: May 11, 2010
    Publication date: November 17, 2011
    Applicant: LEVITON MANUFACTURING CO., INC.
    Inventors: Sural Yegin, Kenneth J. Brown, Carlos Ramirez
  • Publication number: 20110184056
    Abstract: The use of statins as antiepileptic, anticonvulsant, neuroprotector and antioxidant compounds, potentially useful for the prevention and/or treatment of epilepsy, epileptic seizures, convulsions, neurodegenerative diseases, or diseases associated with undesired oxidation, is described.
    Type: Application
    Filed: June 3, 2009
    Publication date: July 28, 2011
    Applicant: NEURON BIOPHARMA, S.A.
    Inventors: Javier Santos Burgos Muñoz, Carlos Ramirez Moreno, Javier Velasco Alvarez
  • Publication number: 20110169447
    Abstract: An electric vehicle charging system includes a portable housing having an integral holder to hold a connector for an electric vehicle supply circuit. An electric vehicle supply equipment enclosure includes an integral chamber to store all or part of a cord. A mounting bracket for an electric vehicle supply equipment enclosure covers an open portion of the enclosure. A method for facilitating use of an electric vehicle includes providing a prewiring kit for the electric vehicle. An electric vehicle supply equipment enclosure includes an integral disconnect switch. An electric vehicle supply circuit includes a grounding monitor circuit having automatic test functionality. Another electric vehicle supply circuit includes a contact monitor circuit to monitor the state of one or more of the contacts.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 14, 2011
    Applicant: LEVITON MANUFACTURING CO., INC.
    Inventors: Kenneth Brown, Carlos Ramirez, Manoj Karwa, Erwin F. Hani, Amy Swift
  • Publication number: 20110101175
    Abstract: The present invention relates to a high-lift device track 5 comprising a first track end 6 comprising attachment points for the high-lift device 4, two vertical flanges 16 connected by a horizontal web 17, a set of raceways 10,11,12 for guiding rollers 13 or glide pads, and a gear rack 7 installed between said flanges 16 over a first track segment 18. This first track segment 18 presents an inverted-U, or cross-section. However, between said first track segment 18 and a second track end 20 opposite to said first track end 6, the track 5 comprises a second track segment 21 presenting a depth d between the horizontal web 17 and lower edges 25 of the vertical flanges 16 which decreases towards said second track end 20, so that, at said second track end, the track presents an H cross-section.
    Type: Application
    Filed: October 28, 2010
    Publication date: May 5, 2011
    Inventors: Guy Lauwereys, Frédéric Paulis, Miguel Ramirez Garcia, Juan-Carlos Ramirez Ramirez, Stijn Vandegaer, Yvon Vandenbulcke
  • Patent number: 7933106
    Abstract: A surge protection circuit utilizing direct current (DC) voltage on the information carrying coaxial cable of a receiving device with a surge protection device to suppress transient signal fluctuations over the coaxial cable and a diagnostic surge protection status indicator with on/off configurations to indicate the status of operation of the surge protection device. The visual indicator may be a light emitting diode or some other indicator device that when energized indicates normal operation of the surge protection circuit.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: April 26, 2011
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Kenneth J. Brown, Yoshiharu Sueoka, Steve Grundt, Carlos Ramirez
  • Patent number: 7934236
    Abstract: A content navigation method that may be used with a storage device that holds multiple content objects includes a controller, at least one search switch and at least one control switch. Each of the content objects has a corresponding name which includes at least one character from an alphabet. The controller determines a set of names of the stored content that corresponds to the activation of the search switch, displays at least one name the set of names and, responsive to the control switch, selects the content object corresponding to the displayed name. The search switches may include multiple search switches, each associated with a predetermined set of letters from the alphabet. Alternatively, each switch may have an corresponding display and may be associated with a dynamically determined set of letters based on their frequency of occurrence in the names.
    Type: Grant
    Filed: December 6, 2002
    Date of Patent: April 26, 2011
    Assignee: Lee Capital LLC
    Inventors: Israel Amir, Ari Naim, Carlos Ramirez, Jules Egyud