Patents by Inventor Arun V. Giridhar

Arun V. Giridhar 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).

  • METHODS AND SYSTEMS FOR DEPOSITING ACTIVE INGREDIENTS ON SUBSTRATES
    Publication number: 20230233479
    Abstract: Systems and methods for delivering active ingredients, such as pharmaceutically active ingredients, to substrates are described herein. The active ingredients are delivered as fluids to a fluiddispensing device for the creation of one or more drops for deposition onto substrates such as for the creation of microdoses. The invention further includes microdoses made by such processes.
    Type: Application
    Filed: January 10, 2023
    Publication date: July 27, 2023
    Inventors: Arun V. GIRIDHAR, Michael HARRIS, Gintaras V. REKLAITIS, Lynne S. TAYLOR, Zoltan K. NAGY, Elcin ICTEN, Frederick FIESSER, Laura HIRSHFIELD
  • Methods and systems for depositing active ingredients on substrates
    Patent number: 11547675
    Abstract: Systems and methods for delivering active ingredients, such as pharmaceutically active ingredients, to substrates are described herein. The active ingredients are delivered as fluids to a fluid-dispensing device for the creation of one or more drops for deposition onto substrates such as for the creation of microdoses. The invention further includes microdoses made by such processes.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: January 10, 2023
    Assignee: Purdue Research Foundation
    Inventors: Arun V. Giridhar, Michael Harris, Gintaras V. Reklaitis, Lynne S. Taylor, Zoltan K. Nagy, Elcin Icten, Frederick Fiesser, Laura Hirshfield
  • METHODS AND SYSTEMS FOR DEPOSITING ACTIVE INGREDIENTS ON SUBSTRATES
    Publication number: 20180228737
    Abstract: Systems and methods for delivering active ingredients, such as pharmaceutically active ingredients, to substrates are described herein. The active ingredients are delivered as fluids to a fluid-dispensing device for the creation of one or more drops for deposition onto substrates such as for the creation of microdoses. The invention further includes microdoses made by such processes.
    Type: Application
    Filed: August 9, 2016
    Publication date: August 16, 2018
    Applicant: Purdue Research Foundation
    Inventors: Arun V. Giridhar, Michael Harris, Gintaras V. Raklaitis, Lynne S. Taylor, Zoltan K. Nagy, Elcin Icten, Frederick Fiesser, Laura Hirshfield
  • PROCESS FOR DISTILLATION OF MULTICOMPONENT MIXTURES INTO FIVE PRODUCT STREAMS
    Publication number: 20100025221
    Abstract: Novel distillation processes for reducing the heat duty requirement of petroleum crude distillation as compared to the conventional distillation process are described. These processes are also applicable for distillation of other multi-component mixtures similar to petroleum crude.
    Type: Application
    Filed: July 31, 2009
    Publication date: February 4, 2010
    Applicant: Purdue Research Foundation
    Inventors: Rakesh Agrawal, Vishesh Shah, Arun V. Giridhar