Patents by Inventor Dong Dai

Dong Dai 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: 11996173
    Abstract: A computer-assisted method to timely provide notifications of treatments, the method including receiving de-identified longitudinal medical records, each de-identified longitudinal medical record representing a record of a different anonymized patient and encoding information identifying a treatment received by the anonymized patient and receiving notification data including notification records, each notification record encoding information identifying a channel through which the notification was provided. The method includes determining a first channel impact model representing an impact of a notification provided through a first channel on a treatment being received, a second channel impact model representing an impact of a notification provided through a second channel on a treatment being received, and determining a multi-channel impact model representing an impact of notifications being provided through both the first channel and the second channel on a treatment being received.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: May 28, 2024
    Assignee: IQVIA Inc.
    Inventors: Yong Cai, Bob Doyle, Dong Dai, Wenzhe Lu, Emily Zhao, Steven Rosztoczy
  • Patent number: 11188620
    Abstract: Some implementations provide a computer-implemented method that includes retrieving, from a customer relationship (CRM) database, data documenting exposures of healthcare professionals to information of healthcare products from more than one channels and at various time points; processing the retrieved data to model the exposure of each healthcare professional such that an effectiveness of each of the more than one channels for the particular healthcare professional is determined; retrieving, from a prescription database, data recording each healthcare professional prescribing healthcare products at various time points; longitudinally associating the processed data from the customer relationship database and the retrieved data from the prescription database such that a multi-channel CRM and prescription database is generated; and, determining a next healthcare professional to whom information of a particular healthcare product should be directed as well as a channel for the next healthcare professional to rec
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: November 30, 2021
    Assignee: IQVIA Inc.
    Inventors: Yong Cai, Dong Dai, Yilian Yuan, Olivier Bouchard
  • Patent number: 10755812
    Abstract: A computer-assisted method to timely provide notifications of treatments, the method including receiving de-identified longitudinal medical records, receiving notification data, identifying anonymized patients that received the treatment, identifying notifications for the treatment that were received by the recipients, determining, for each of the identified notifications, whether the recipient is an anonymized patient identified as having received the treatment, determining, for each of the identified notifications for the treatment determined to be received by a recipient that is an anonymized patient identified as having received the treatment, a time relationship between the time when the treatment was received by the anonymized patient and the time that the notification was received by the recipient that is the anonymized patient, and determining, for each of the anonymized patients that received the treatment, associations between one or more time relationships for notifications received by the anonymiz
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: August 25, 2020
    Assignee: IQVIA Inc.
    Inventors: Yong Cai, Bob Doyle, George Mu, Dong Dai, Emily Zhao, Steven Rosztoczy
  • Patent number: 10586614
    Abstract: A computer-assisted method to timely provide notifications of treatments, the method including receiving de-identified longitudinal medical records, each de-identified longitudinal medical record representing a record of a different anonymized patient and encoding information identifying a treatment received by the anonymized patient and receiving notification data including notification records, each notification record encoding information identifying a channel through which the notification was provided. The method includes determining a first channel impact model representing an impact of a notification provided through a first channel on a treatment being received, a second channel impact model representing an impact of a notification provided through a second channel on a treatment being received, and determining a multi-channel impact model representing an impact of notifications being provided through both the first channel and the second channel on a treatment being received.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: March 10, 2020
    Assignee: IQVIA Inc.
    Inventors: Yong Cai, Bob Doyle, Dong Dai, Wenzhe Lu, Emily Zhao, Steven Rosztoczy
  • Patent number: 6043405
    Abstract: A method and treatment composition for neutralizing formaldehdye. The treatment composition contains polyethylenimine, urea and an acid having a pH of less than 6. Treatment of formaldehyde solutions with the treatment composition results in a suspension that it easily disposable and non-toxic.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: March 28, 2000
    Assignee: Isolyser Company, Inc.
    Inventors: Travis W. Honeycutt, Baosheng Lee, Youshen Ding, Ashley Myers, Dong Dai
  • Patent number: 6010444
    Abstract: A method for containing potentially infectious devices. The potentially infectious devices are deposited in a container which contains a monomer, a reducing agent and water. An oxidizing agent is later added to cause polymerization of the monomer to immobilize the devices, and to act as a disinfecting agent due in large part to the exothermic nature of the reaction. In an alternate embodiment, the composition contains a monomer, a thickener and water. Before use, this solution is admixed with an oxidizing and reducing agent and the thickened solution is poured into a container having disposed therein potentially infectious devices. Related methods, kits, devices, and compositions are also disclosed.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: January 4, 2000
    Assignee: Isolyser Company, Inc.
    Inventors: Travis W. Honeycutt, Baosheng Lee, Dong Dai, Robert S. Woody
  • Patent number: 5972039
    Abstract: A method for enhancing the absorbency, hand-feel, or both of an article made from fibers having a spin finish thereon, where the spin finish decreases the hand-feel desirability and decreases the absorbency of the article. The method involves subjecting the article to corona treatment for a period of time sufficient to enhance the absorbency, hand-feel, or both of the article. The article produced by subjecting a substrate made of fibers having a finish thereon to corona treatment for a period of time sufficient to enhance the absorbency, hand-feel, or both of the substrate. A method of disposing of such articles by contacting the articles with a hot liquid, such as water, for a period of time sufficient to disperse or dissolve the article. Hot water soluble, cold water insoluble poly(vinyl) alcohol is one suitable fiber material.
    Type: Grant
    Filed: April 7, 1997
    Date of Patent: October 26, 1999
    Assignee: Isolsyer Company, Inc.
    Inventors: Travis W. Honeycutt, Baosheng Lee, Dong Dai, Nigel J. Flynn
  • Patent number: 5891812
    Abstract: An article made from a fabric layer permeable to a first liquid such as water, blood or urine. The article has one side that repels the liquid and another side which absorbs the liquid. The article can be disposed of by heating in a selected liquid, which dissolves or disperses the article. The article may also have a plastic layer affixed thereto to provide additional impermeability. Two of the fabric layers may be affixed with the impermeable sides facing each other to provide an article capable of absorbing fluids from both sides, yet preventing fluids from penetrating from one side to the other. An optional plastic layer may be juxtaposed between the facing sides to provide a further fluid barrier. A method of disposing of such articles comprising contacting the articles with a sufficiently hot second liquid for a sufficient period of time to disperse or dissolve substantially the articles.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: April 6, 1999
    Assignee: Isolyser Company, Inc.
    Inventors: Travis W. Honeycutt, Baosheng Lee, Dong Dai, Bryan Khamvongsa, Robert E. Jones
  • Patent number: RE49853
    Abstract: A computer-assisted method to timely provide notifications of treatments, the method including receiving de-identified longitudinal medical records, receiving notification data, identifying anonymized patients that received the treatment, identifying notifications for the treatment that were received by the recipients, determining, for each of the identified notifications, whether the recipient is an anonymized patient identified as having received the treatment, determining, for each of the identified notifications for the treatment determined to be received by a recipient that is an anonymized patient identified as having received the treatment, a time relationship between the time when the treatment was received by the anonymized patient and the time that the notification was received by the recipient that is the anonymized patient, and determining, for each of the anonymized patients that received the treatment, associations between one or more time relationships for notifications received by the anonymiz
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: February 27, 2024
    Assignee: IQVIA Inc.
    Inventors: Yong Cai, Bob Doyle, George Mu, Dong Dai, Emily Zhao, Steven Rosztoczy