Patents by Inventor Umear Naseem

Umear Naseem 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: 20240418711
    Abstract: The present disclosure relates to a nanoparticle which comprises a core comprising a first fluorophore, preferably a semiconductor, and a first layer comprising a second fluorophore, wherein the emission and/or excitation wavelength of the first fluorophore is different to the emission and/or excitation wavelength of the second fluorophore, along with processes for preparing such a nanoparticle, methods for the detection of target biomolecules using such a nanoparticle, uses of such a nanoparticle and a kit-of-parts comprising such nanoparticle.
    Type: Application
    Filed: October 6, 2022
    Publication date: December 19, 2024
    Inventors: Umear Naseem, Klaus Kunze
  • Publication number: 20230151407
    Abstract: Described is a method for multiplexed detection of a plurality of target biomolecules having at least one detection target using optical encoding. The method includes steps: a. providing one or more nanoparticle types having a plurality of nanoparticles, each nanoparticle having a coating that provides binding affinity of the nanoparticle to a type-specific detection target, wherein each nanoparticle has a plurality of fluorophores that generates a signal which is unique for each nanoparticle type; b. providing a sample having a plurality of target biomolecules; c. contacting the sample with the plurality of nanoparticle types, thereby allowing the nanoparticles to bind with the detection targets of the target biomolecules; d.
    Type: Application
    Filed: April 6, 2021
    Publication date: May 18, 2023
    Inventors: Umear Naseem, Ruben Rafael Gonçalves Soares
  • Patent number: 10692719
    Abstract: A nanowire includes an electrically conductive catalyst nanoparticle first portion, a semiconductor wire second portion, a first dielectric shell around the first portion, and a second dielectric shell or functionalization around the second portion. A material of the second dielectric shell or functionalization is different from a material of the first shell.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: June 23, 2020
    Assignee: AligND Systems AB
    Inventors: Umear Naseem, Klaus Kunze
  • Patent number: 10177264
    Abstract: A method for transferring an assembly of oriented nanowires from a liquid interface onto a surface including providing a first liquid and a second liquid, wherein the first and second liquids phase separate into a bottom phase, a top phase and an interface between the bottom phase and the top phase, providing nanowires in the first and second liquids such that the majority of the nanowires are located at the interface and providing the nanowires onto a substrate such that a majority of the nanowires are aligned with respect to each other on the substrate.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: January 8, 2019
    Assignee: SOL VOLTAICS AB
    Inventors: Umear Naseem, Johan Borgström, Jaime Castillo-Léon, Per Viklund
  • Patent number: 10037831
    Abstract: A nanowire device and a method of making a nanowire device are provided. The device includes a plurality of nanowires functionalized with different functionalizing compounds. The method includes functionalizing the nanowires with a functionalizing compound, dispersing the nanowires in a polar or semi-polar solvent, aligning the nanowires on a substrate such that longitudinal axes of the nanowires are oriented about perpendicular to a major surface of the substrate, and fixing the nanowires to the substrate.
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: July 31, 2018
    Assignee: SOL VOLTAICS AB
    Inventors: Tommy Mikael Garting, Maria Huffman, Lars Göran Stefan Ulvenlund, Johan Eric Borgström, Umear Naseem
  • Publication number: 20170358448
    Abstract: A nanowire includes an electrically conductive catalyst nanoparticle first portion, a semiconductor wire second portion, a first dielectric shell around the first portion, and a second dielectric shell or functionalization around the second portion. A material of the second dielectric shell or functionalization is different from a material of the first shell.
    Type: Application
    Filed: November 9, 2015
    Publication date: December 14, 2017
    Inventors: Umear NASEEM, Klaus KUNZE
  • Publication number: 20170047460
    Abstract: A method for transferring an assembly of oriented nanowires from a liquid interface onto a surface including providing a first liquid and a second liquid, wherein the first and second liquids phase separate into a bottom phase, a top phase and an interface between the bottom phase and the top phase, providing nanowires in the first and second liquids such that the majority of the nanowires are located at the interface and providing the nanowires onto a substrate such that a majority of the nanowires are aligned with respect to each other on the substrate.
    Type: Application
    Filed: April 28, 2015
    Publication date: February 16, 2017
    Inventors: Umear NASEEM, Johan BORGSTRÖM, Jaime CASTILLO-LÉON, Per VIKLUND
  • Publication number: 20150102284
    Abstract: A nanowire device and a method of making a nanowire device are provided. The device includes a plurality of nanowires functionalized with different functionalizing compounds. The method includes functionalizing the nanowires with a functionalizing compound, dispersing the nanowires in a polar or semi-polar solvent, aligning the nanowires on a substrate such that longitudinal axes of the nanowires are oriented about perpendicular to a major surface of the substrate, and fixing the nanowires to the substrate.
    Type: Application
    Filed: April 11, 2013
    Publication date: April 16, 2015
    Inventors: Tommy Mikael Garting, Maria Huffman, Lars Göran Stefan Ulvenlund, Johan Eric Borgström, Umear Naseem