Patents by Inventor Janos Szebeni

Janos Szebeni 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: 10254288
    Abstract: A method for species-independent measurement of complement (C) activation in animals. The method comprises taking samples in the range of 3-100 microliter of anticoagulated blood, plasma or serum of an animal (specimen), mixing the specimen with a specificity converting protein matrix (SCM), mixing to the specimen/SCM mixture an activator of the C system (Act), incubating the specimen/SCM/Act mixture at a temperature between 36° C. to 38° C. for a time of 5-120 min and determining the production of one or more human proteins by ELISA or other analytical methods.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: April 9, 2019
    Assignee: Quidel Corporation
    Inventors: Marieluise Wippermann, Janos Szebeni
  • Patent number: 9078812
    Abstract: The present invention provides methods for desensitization for prevention or diminishing hypersensitivity reactions including C activation-related pseudoallergy (CARPA) and other reactions to particulate medicines. The desensitization is performed via pretreatment using a drug-free vehicle or carrier to eliminate or diminish the clinical symptoms of hypersensitivity.
    Type: Grant
    Filed: December 7, 2008
    Date of Patent: July 14, 2015
    Assignees: The Bay Zoltan Foundation for Applied Research, Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
    Inventors: Yechezkel Barenholz, Janos Szebeni, Miklos Toth, Laszlo Rosivall
  • Publication number: 20150050671
    Abstract: A method for species-independent measurement of complement (C) activation in animals. The method comprises taking samples in the range of 3-100 microliter of anticoagulated blood, plasma or serum of an animal (specimen), mixing the specimen with a specificity converting protein matrix (SCM), mixing to the specimen/SCM mixture an activator of the C system (Act), incubating the specimen/SCM/Act mixture at a temperature between 36° C. to 38° C. for a time of 5-120 min and determining the production of one or more human proteins by ELISA or other analytical methods.
    Type: Application
    Filed: August 16, 2013
    Publication date: February 19, 2015
    Applicant: TECOmedical AG
    Inventors: Marieluise Wippermann, Janos Szebeni
  • Publication number: 20110097387
    Abstract: The present invention provides methods for desensitization for prevention or diminishing hypersensitivity reactions including C activation-related pseudoallergy (CARPA) and other reactions to particulate medicines. The desensitization is performed via pretreatment using a drug-free vehicle or carrier to eliminate or diminish the clinical symptoms of hypersensitivity.
    Type: Application
    Filed: December 7, 2008
    Publication date: April 28, 2011
    Inventors: Yechezkel Barenholz, Janos Szebeni, Miklos Toth, Laszlo Rosivall
  • Patent number: 7419683
    Abstract: A method is provided for inhibiting or preventing toxicity and other unwanted effects (a) caused by solvents for pharmaceuticals which solvents or emulsifier which contain amphiphilic molecules such as polyethoxylated oils or a derivative thereof, or (b) caused by a drug in a vehicle containing amphiphilic molecules such as phopholipids or derivative thereof, emptying a complement inhibitor. Drug compositions containing amphiphilic molecules, or derivatives thereof and a complement inhibitor, and pharmaceutical compositions including a drug, solvent or carrier containing amphiphilic molecules or derivatives thereof, and a complement inhibitor are also provided.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: September 2, 2008
    Assignee: United States of America as Represented by the Secretary of the Army
    Inventors: Janos Szebeni, Carl R. Alving
  • Publication number: 20080107724
    Abstract: A method is provided for inhibiting or preventing toxicity and other unwanted effects (a) caused by solvents for pharmaceuticals which solvents or emulsifier which contain amphiphilic molecules such as polyethoxylated oils or a derivative thereof, or (b) caused by a drug in a vehicle containing amphiphilic molecules such as phopholipids or derivative thereof, emplying a complement inhibitor. Drug compositions containing amphiphilic molecules, or derivatives thereof and a complement inhibitor, and pharmaceutical compositions including a drug, solvent or carrier containing amphiphilic molecules or derivatives thereof, and a complement inhibitor are also provided.
    Type: Application
    Filed: October 31, 2007
    Publication date: May 8, 2008
    Inventors: Janos Szebeni, Carl Alving
  • Publication number: 20020136759
    Abstract: A method is provided for inhibiting or preventing toxicity and other unwanted effects (a) caused by solvents for pharmaceuticals which solvents or emulsifier which contain amphiphilic molecules such as polyethoxylated oils or a derivative thereof, or (b) caused by a drug in a vehicle containing amphiphilic molecules such as phopholipids or derivative thereof, emptying a complement inhibitor. Drug compositions containing amphiphilic molecules, or derivatives thereof and a complement inhibitor, and pharmaceutical compositions including a drug, solvent or carrier containing amphiphilic molecules or derivatives thereof, and a complement inhibitor are also provided.
    Type: Application
    Filed: October 30, 1998
    Publication date: September 26, 2002
    Inventors: JANOS SZEBENI, CARL R. ALVING
  • Patent number: 4775863
    Abstract: A signal display element for the display of more than two informations with electromagnetically excited magnetic tilting plates supported in bearings on a baseplate (1 ) and displaced axially in relation to one another, provided with at least one magnetic part each, and the magnetic axes of the magnetic parts (4) are normal to the plane of the tilting plates (3), bipolarly excitable electromagnets are provided for controlling the radiation of the tilting plates (3) about the axis of rotation and on the ends of electromagnetic cores (5) facing the baseplate (1) guide plates (6) are axially displaced, the number of the tilting plates (3) is larger at least by one, than the number of the guide plates (6), but their number is less at least by one, than the power of two with an exponent corresponding to the number of cores (5).
    Type: Grant
    Filed: November 19, 1986
    Date of Patent: October 4, 1988
    Assignee: Finommechanikai es Elektronikus
    Inventors: Laszlo Jaki, Sandor Jodal, Laszlo Jagicza, Jozsef Mandzsu, Endre Pap, Janos Szebeni
  • Patent number: 4764768
    Abstract: A signal display element for the display of more than two informations by electromagnetically excited tilting plates supported in bearings on a baseplate (1) and containing magnetic parts and adapted to be rotated about an axis of rotation (3), wherein the magnetic axes of the parts of the tilting plates containing the magnets (5) run normal to the plane of the tilting plate, bipolarly excitable field coils are coupled to the tilting plate (4) for controlling the rotation thereof.
    Type: Grant
    Filed: November 19, 1986
    Date of Patent: August 16, 1988
    Assignee: Finommechanikai es Elektronikus Muszergyarto Szovetkezet
    Inventors: Laszlo Jaki, Sandor Jodal, Laszlo Jagicza, Jozsef Mandzsu, Endre Pap, Janos Szebeni