Patents by Inventor Miguel Arias

Miguel Arias 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).

  • Publication number: 20220381767
    Abstract: A system operable to determine a future point of time, at which the alcohol concentration in blood of a user is less than a threshold value. The system includes an alcohol sensor operable to detect a current alcohol concentration in blood of the user, and a portable apparatus. The alcohol sensor and the portable apparatus each comprise a wireless communication apparatus. The wireless communication apparatus in the alcohol sensor is operable to wirelessly transmit the current alcohol concentration to the wireless communication apparatus in the portable apparatus.
    Type: Application
    Filed: March 15, 2022
    Publication date: December 1, 2022
    Inventor: Miguel Arias
  • Patent number: 10457747
    Abstract: Provided is a method for obtaining high-yield, stable expression cell clones from myeloma cell lines in a protein-free culture medium. The method is used for industrial production of a recombinant antibody, and includes three stage: (1) adapting to a protein-free culture medium, statically culturing cells at a low density, and gradually reducing a fat-rich supplement to a chemical culture medium; (2) adapting to a protein-free culture medium; culturing cells at a high density, and using a perfusion fermentation system in a laboratory scale; and (3) screening high-yield, stable expression cell clones from the cells after fermentation ends. The cell clone may be used to produce a humanized anti-NeuGcGM3 14F7 recombinant antibody.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: October 29, 2019
    Assignees: BIOTECH PHARMACEUTICAL CO. LTD., CENTRO DE INMUNOLOGIA MOLECULAR
    Inventors: MeyLen Chea, Julio Palacios, Miguel Arias, Loany Calvo, Tamara González, Rolando Pérez, Zhi Bai, Yuemao Liu, Kaiheng Xiao, Xiao Chen, Zhenhua He, Yangliu Cai, Zhenhua Yang, Xianhong Bai
  • Patent number: 10386358
    Abstract: Process and device to authenticate a subject undergoing a sobriety test, by testing the blood alcohol content (BAC) of the subject, emitting an indication of the confirmed test, and recording said indication together with a picture of said subject, wherein said indication comprises a representation of a temporary validation code.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: August 20, 2019
    Assignee: ALCOSYSTEMS SWEDEN AB
    Inventor: Juan Miguel Arias
  • Publication number: 20180016353
    Abstract: Provided is a method for obtaining high-yield, stable expression cell clones from myeloma cell lines in a protein-free culture medium. The method is used for industrial production of a recombinant antibody, and includes three stage: (1) adapting to a protein-free culture medium, statically culturing cells at a low density, and gradually reducing a fat-rich supplement to a chemical culture medium; (2) adapting to a protein-free culture medium; culturing cells at a high density, and using a perfusion fermentation system in a laboratory scale; and (3) screening high-yield, stable expression cell clones from the cells after fermentation ends. The cell clone may be used to produce a humanized anti-NeuGcGM3 14F7 recombinant antibody.
    Type: Application
    Filed: March 11, 2016
    Publication date: January 18, 2018
    Inventors: MeyLen CHEA, Julio PALACIOS, Miguel ARIAS, Loany CALVO, Tamara GONZÁLEZ, Rolando PÉREZ, Zhi BAI, Yuemao LIU, Kaiheng XIAO, Xiao CHEN, Zhenhua HE, Yangliu CAI, Zhenhua YANG, Xianhong BAI
  • Publication number: 20170307588
    Abstract: Process and device to authenticate a subject undergoing a sobriety test, by testing the blood alcohol content (BAC) of the subject, emitting an indication of the confirmed test, and recording said indication together with a picture of said subject, wherein said indication comprises a representation of a temporary validation code.
    Type: Application
    Filed: November 10, 2015
    Publication date: October 26, 2017
    Inventor: Juan Miguel ARIAS
  • Patent number: 9250227
    Abstract: A system operable to determine a future point of time, at which the alcohol concentration in blood of a user is less than a threshold value. The system includes an alcohol sensor operable to detect a current alcohol concentration in blood of the user, and a portable apparatus. The alcohol sensor and the portable apparatus comprises each a wireless communication apparatus. The wireless communication apparatus in the alcohol sensor is operable to wirelessly transmit the current alcohol concentration to the wireless communication apparatus in the portable apparatus.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: February 2, 2016
    Assignee: Alco Systems Sweden AB
    Inventor: Miguel Arias
  • Publication number: 20160015317
    Abstract: A system operable to determine a future point of time, at which the alcohol concentration in blood of a user is less than a threshold value. The system includes an alcohol sensor operable to detect a current alcohol concentration in blood of the user, and a portable apparatus. The alcohol sensor and the portable apparatus each comprise a wireless communication apparatus. The wireless communication apparatus in the alcohol sensor is operable to wirelessly transmit the current alcohol concentration to the wireless communication apparatus in the portable apparatus.
    Type: Application
    Filed: July 17, 2015
    Publication date: January 21, 2016
    Inventor: Miguel Arias
  • Patent number: 9207223
    Abstract: A calibration device for a breath alcohol testing device includes a pump providing a controlled air flow at a predetermined rate, a chamber in fluid communication with the pump that receives the air flow from the pump, and an outlet opening in fluid communication with the chamber that allows the air flow to exit the chamber in which the chamber and/or outlet opening can be heated to a predetermined maintainable temperature during operation of the pump. The calibration device is releasably connected to or brought in fluid communication with a breath alcohol testing device such that the air flow exiting the outlet opening passes into the testing device. The calibration device receives a sealed cartridge containing a predetermined alcohol concentration in the chamber and further includes a lid for opening/closing the chamber wherein the cartridge can be pierced such that the air flow provided by the pump to the chamber will pass through the cartridge.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: December 8, 2015
    Assignee: Alco Systems Sweden AB
    Inventors: Miguel Arias, Nigel Evans
  • Publication number: 20150177205
    Abstract: A calibration device for a breath alcohol testing device includes a pump providing a controlled air flow at a predetermined rate, a chamber in fluid communication with the pump that receives the air flow from the pump, and an outlet opening in fluid communication with the chamber that allows the air flow to exit the chamber in which the chamber and/or outlet opening can be heated to a predetermined maintainable temperature during operation of the pump. The calibration device is releasably connected to or brought in fluid communication with a breath alcohol testing device such that the air flow exiting the outlet opening passes into the testing device. The calibration device receives a sealed cartridge containing a predetermined alcohol concentration in the chamber and further includes a lid for opening/closing the chamber wherein the cartridge can be pierced such that the air flow provided by the pump to the chamber will pass through the cartridge.
    Type: Application
    Filed: June 27, 2013
    Publication date: June 25, 2015
    Inventors: Miguel Arias, Nigel Evans
  • Patent number: 8121352
    Abstract: The present invention comprises a method and an apparatus for three dimensional modeling to allow dense depth maps to be recovered, without previous knowledge of the surface reflectance, from only a single pair of stereo images. Several initial steps are performed for stereo and radiometric calibration and rectification for obtaining accurate results. The apparatus for the stereo images acquisition includes internal light sources, these are automatically commuted by a illumination control in order to fulfill the reciprocity property, a stereo camera head composed by the necessary optics to acquire the reciprocal stereo images and a compatible PC interface. The invention is faster than other systems since it requires only two images for obtaining a dense depth model of objects with an arbitrary surface reflectance distribution allowing the system to be used in a wide range of applications such as metrology, quality control, medical and dynamic three dimensional modeling.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: February 21, 2012
    Assignee: Prefixa International Inc.
    Inventors: Miguel Arias-Estrada, Alicia Morales-Reyes, Maria Luisa Rosas-Cholula, Gerardo Sosa-Ramirez
  • Publication number: 20100295926
    Abstract: The present invention comprises a method and an apparatus for three dimensional modeling to allow dense depth maps to be recovered, without previous knowledge of the surface reflectance, from only a single pair of stereo images. Several initial steps are performed for stereo and radiometric calibration and rectification for obtaining accurate results. The apparatus for the stereo images acquisition includes internal light sources, these are automatically commuted by a illumination control in order to fulfill the reciprocity property, a stereo camera head composed by the necessary optics to acquire the reciprocal stereo images and a compatible PC interface. The invention is faster than other systems since it requires only two images for obtaining a dense depth model of objects with an arbitrary surface reflectance distribution allowing the system to be used in a wide range of applications such as metrology, quality control, medical and dynamic three dimensional modeling.
    Type: Application
    Filed: July 30, 2010
    Publication date: November 25, 2010
    Applicant: PREFIXA INTERNATIONAL INC.
    Inventors: Miguel Arias Estrada, Alicia Morales Reyes, Maria Rosas Cholula, Gerardo Sosa Ramirez
  • Patent number: 7769205
    Abstract: The present invention comprises a method and an apparatus for three dimensional modeling to allow dense depth maps to be recovered, without previous knowledge of the surface reflectance, from only a single pair of stereo images. Several initial steps are performed for stereo and radiometric calibration and rectification for obtaining accurate results. The apparatus for the stereo images acquisition includes internal light sources, these are automatically commuted by a illumination control in order to fulfill the reciprocity property, a stereo camera head composed by the necessary optics to acquire the reciprocal stereo images and a compatible PC interface. The invention is faster than other systems since it requires only two images for obtaining a dense depth model of objects with an arbitrary surface reflectance distribution allowing the system to be used in a wide range of applications such as metrology, quality control, medical and dynamic three dimensional modeling.
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: August 3, 2010
    Assignee: Prefixa International Inc.
    Inventors: Miguel Arias-Estrada, Alicia Morales-Reyes, Maria Luisa Rosas-Cholula, Gerardo Sosa-Ramirez
  • Publication number: 20080294059
    Abstract: A system operable to determine a future point of time, at which the alcohol concentration in blood of a user is less than a threshold value. The system includes an alcohol sensor operable to detect a current alcohol concentration in blood of the user, and a portable apparatus. The alcohol sensor and the portable apparatus comprises each a wireless communication apparatus. The wireless communication apparatus in the alcohol sensor is operable to wirelessly transmit the current alcohol concentration to the wireless communication apparatus in the portable apparatus.
    Type: Application
    Filed: November 29, 2006
    Publication date: November 27, 2008
    Inventor: Miguel Arias
  • Publication number: 20080123937
    Abstract: The present invention comprises a method and an apparatus for three dimensional modeling to allow dense depth maps to be recovered, without previous knowledge of the surface reflectance, from only a single pair of stereo images. Several initial steps are performed for stereo and radiometric calibration and rectification for obtaining accurate results. The apparatus for the stereo images acquisition includes internal light sources, these are automatically commuted by a illumination control in order to fulfill the reciprocity property, a stereo camera head composed by the necessary optics to acquire the reciprocal stereo images and a compatible PC interface. The invention is faster than other systems since it requires only two images for obtaining a dense depth model of objects with an arbitrary surface reflectance distribution allowing the system to be used in a wide range of applications such as metrology, quality control, medical and dynamic three dimensional modeling.
    Type: Application
    Filed: November 28, 2006
    Publication date: May 29, 2008
    Applicant: Prefixa Vision Systems
    Inventors: Miguel Arias Estrada, Alicia Morales Reyes, Maria Rosas Cholula, Gerardo Sosa Ramirez
  • Patent number: PP16558
    Abstract: A new variety of strawberry plant characterized by its inflorescence that appears level with the foliage, as well as its abundant production of red colored, conical-shaped, very firm, medium-sized fruit.
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: May 23, 2006
    Assignee: Plantas De Navarra, S.A.
    Inventor: José Miguel Arias López
  • Patent number: PP14535
    Abstract: A new and distinct variety of Peach tree characterized by its low chilling requirement, early to mid-season ripening, having attractive clingstone fruit having yellow fleshed, medium-high firm, good quality fruit.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: February 17, 2004
    Assignee: Plantas de Navarra, S.A.
    Inventor: José Miguel Arias Lopez
  • Patent number: PP14556
    Abstract: A new and distinct variety of Nectarine tree characterized by its low chilling requirement, very early ripening season and highly attractive, good quality, white fleshed, medium-high firm fruit.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: February 24, 2004
    Assignee: Plantas de Navarra, S.A.
    Inventor: José Miguel Arias López
  • Patent number: PP14768
    Abstract: A new and distinct variety of Nectarine Tree characterized by its low chilling requirement, producing a mid-season ripening, good quality, yellow fleshed, high firm, attractively colored and shaped fruit.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: May 11, 2004
    Assignee: Plantas de Navarra, S.A.
    Inventor: José Miguel Arias López
  • Patent number: PP14769
    Abstract: A new and distinct variety of Peach Tree having a low chilling requirement, early ripening season producing good quality, yellow fleshed, high firm fruit with attractive color and shape.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: May 11, 2004
    Assignee: Plantas de Navarra S.A.
    Inventor: José Miguel Arias López
  • Patent number: PP15153
    Abstract: A new strawberry plant variety characterized by is inflorescence that appears level with the foliage and abundant production of red colored, conical shaped, firm, large sized fruit.
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: September 21, 2004
    Assignee: Plantas de Navarra, S.A.
    Inventor: José Miguel Arias López