Patents by Inventor IMAD AHMED

IMAD AHMED 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: 11313842
    Abstract: A method for separating ionic species from an analyte solution to form a fractionated sample, the method comprising contacting the analyte solution with an ion-exchanger that is selectively permeable to ionic species of either a positive or negative charge, contacting an opposing side of the ion-exchanger with a draw solution, wherein the draw solution comprises adsorber particles dispersed in a liquid carrier, establishing a concentration gradient across the ion-exchanger to allow at least some ionic species from the analyte solution to permeate through the ion-exchanger to the draw solution, adsorbing ionic species that permeate from the analyte solution onto the adsorber particles, separating adsorber particles having the ionic species adsorbed thereto from at least part of the draw solution, and eluting the ionic species from the separated adsorber particles to form a fractionated analyte sample comprising eluted ionic species.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: April 26, 2022
    Assignee: OXFORD UNIVERSITY INNOVATION LIMITED
    Inventor: Imad Ahmed
  • Publication number: 20200158704
    Abstract: A method for separating ionic species from an analyte solution to form a fractionated sample, the method comprising contacting the analyte solution with an ion-exchanger that is selectively permeable to ionic species of either a positive or negative charge, contacting an opposing side of the ion-exchanger with a draw solution, wherein the draw solution comprises adsorber particles dispersed in a liquid carrier, establishing a concentration gradient across the ion-exchanger to allow at least some ionic species from the analyte solution to permeate through the ion-exchanger to the draw solution, adsorbing ionic species that permeate from the analyte solution onto the adsorber particles, separating adsorber particles having the ionic species adsorbed thereto from at least part of the draw solution, and eluting the ionic species from the separated adsorber particles to form a fractionated analyte sample comprising eluted ionic species.
    Type: Application
    Filed: June 12, 2018
    Publication date: May 21, 2020
    Inventor: Imad AHMED
  • Patent number: 8805701
    Abstract: In one embodiment, disclosed herein is a method for selecting a treatment care path. The method includes receiving identification of a health condition and at least one medical outcome after treatment of the health condition. Further, the method includes identifying at least one medical treatment to achieve the medical outcome, the treatment care path including the at least one or medical treatment. Additionally, the method includes identifying one or more treatment options for each of the at least one medical treatment; and providing a cost estimate for each of the one or more treatment options. Finally, the method includes optimizing the treatment care path by, for each of the at least one medical treatments, selecting one or more treatment options based on the cost estimate thereof.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: August 12, 2014
    Assignee: UnitedHealth Group Incorporated
    Inventors: Godofredo T. Camacho, Karl J. Ulfers, Imad Ahmed, Lauri R. Middleton
  • Publication number: 20130191135
    Abstract: In one embodiment, disclosed herein is a method for selecting a treatment care path. The method includes receiving identification of a health condition and at least one medical outcome after treatment of the health condition. Further, the method includes identifying at least one medical treatment to achieve the medical outcome, the treatment care path including the at least one or medical treatment. Additionally, the method includes identifying one or more treatment options for each of the at least one medical treatment; and providing a cost estimate for each of the one or more treatment options. Finally, the method includes optimizing the treatment care path by, for each of the at least one medical treatments, selecting one or more treatment options based on the cost estimate thereof.
    Type: Application
    Filed: January 19, 2012
    Publication date: July 25, 2013
    Inventors: Godofredo T. Camacho, Karl J. Ulfers, Imad Ahmed, Lauri R. Middleton
  • Publication number: 20100217649
    Abstract: An exemplary embodiment of a method for filtering financial advertising may include receiving advertising groupings from a financial institution, where the groupings include a group identifier and one or more advertisements; receiving identity information from a credit consumer and providing the identity to a credit bureau; the credit bureau retrieves consumer credit history including consumer credit attributes; receiving a list of group identifiers from the credit bureau, where the list is generated by the credit bureau for each of the advertising groupings by adding the group identifier to the list if the credit consumer credit attributes satisfy a group financial criteria provided to the credit bureau by the financial institution; identifying the financial advertisements from the advertising grouping, where the group identifier for the advertising grouping corresponds to the group identifier from the list of from the credit bureau; and providing the financial advertisement to the consumer.
    Type: Application
    Filed: February 23, 2009
    Publication date: August 26, 2010
    Applicant: Creditcards.com
    Inventors: IMAD AHMED, John Durrett