Patents by Inventor Najim Chaibi

Najim Chaibi 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).

  • In vitro diagnosis device and uses thereof
    Patent number: 10591494
    Abstract: The invention relates to an in vitro diagnosis device (10) for the detection of at least one reaction between an erythrocytic phenotype antigen and an antibody specifically directed against said antigen in a sample of blood or one of the components thereof. The device is characterized in that it comprises: a substrate (12); and a hydrophobic porous membrane (14) having a thickness of between 0.5 mm and 1.5 mm and a pore diameter of between 2 and 30 ?m, said membrane comprising at least one hydrophilic reaction zone (16) intended to receive the sample. The invention also relates to the uses of said device in immunohematology.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: March 17, 2020
    Assignee: Diagast
    Inventors: Najim Chaibi, Sylvain Malgouries, Megumi Lucas
  • In Vitro Diagnosis Device and Uses Thereof
    Publication number: 20190376986
    Abstract: The invention relates to an in vitro diagnosis device for the detection of at least one reaction between an erythrocytic phenotype antigen and an antibody specifically directed against said antigen in a sample of blood or one of the components thereof. The device is characterized in that it comprises: a substrate; and a hydrophobic porous membrane having a thickness of between 0.5 mm and 1.5 mm and a pore diameter of between 2 and 30 ?m, said membrane comprising at least one hydrophilic reaction zone intended to receive the sample. The invention also relates to the uses of said device in immunohematology.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Inventors: Najim Chaibi, Sylvain Malgouries, Megumi Lucas
  • In Vitro Diagnosis Device and Uses Thereof
    Publication number: 20150140579
    Abstract: The invention relates to an in vitro diagnosis device (10) for the detection of at least one reaction between an erythrocytic phenotype antigen and an antibody specifically directed against said antigen in a sample of blood or one of the components thereof. The device is characterised in that it comprises: a substrate (12); and a hydrophobic porous membrane (14) having a thickness of between 0.5 mm and 1.5 mm and a pore diameter of between 2 and 30 ?m, said membrane comprising at least one hydrophilic reaction zone (16) intended to receive the sample. The invention also relates to the uses of said device in immunohematology.
    Type: Application
    Filed: June 11, 2013
    Publication date: May 21, 2015
    Applicant: Abo Diag
    Inventors: Najim Chaibi, Sylvain Malgouries, Megumi Lucas
  • Device and method for identifying and determining blood groups
    Patent number: 8546084
    Abstract: A device for the determination and/or the detection of erythrocyte blood groups from a whole blood sample, and a process that implements this device, as well as a kit for the determination and the detection of blood groups are disclosed.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: October 1, 2013
    Assignee: ABO Diag
    Inventor: Najim Chaibi
  • DEVICE AND METHOD FOR IDENTIFYING AND DETERMINING BLOOD GROUPS
    Publication number: 20100184102
    Abstract: A device for the determination and/or the detection of erythrocyte blood groups from a whole blood sample, and a process that implements this device, as well as a kit for the determination and the detection of blood groups are disclosed.
    Type: Application
    Filed: July 2, 2008
    Publication date: July 22, 2010
    Applicant: ABO DIAG, SOCIETE PAR ACTIONS SIMPLIFIEE
    Inventor: Najim Chaibi