Patents by Inventor Douglas Frey

Douglas Frey 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: 20230323277
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Application
    Filed: June 6, 2023
    Publication date: October 12, 2023
    Inventors: Govind RAO, Yordan KOSTOV, Leah TOLOSA, Xudong GE, Douglas Frey
  • Patent number: 11702625
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: July 18, 2023
    Assignee: University of Maryland, Baltimore County
    Inventors: Govind Rao, Yordan Kostov, Leah Tolosa, Xudong Ge, Douglas Frey
  • Publication number: 20220298469
    Abstract: A bioprocessing system for protein manufacturing from human blood is provided that is compact, integrated and suited for on-demand production and delivery of therapeutic proteins to patients. The patient's own blood can be used as the source of cell extracts for the production of the therapeutic proteins.
    Type: Application
    Filed: June 10, 2022
    Publication date: September 22, 2022
    Inventors: Govind RAO, Yordan KOSTOV, Leah TOLOSA, Kevin TRAN, Monohar Pilli, Michael TOLOSA, Chandrashekar Gurramkonda, Xudong GE, Douglas Frey
  • Publication number: 20210340488
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 4, 2021
    Inventors: Govind RAO, Yordan KOSTOV, Leah TOLOSA, Xudong GE, Douglas Frey
  • Patent number: 10774304
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: September 15, 2020
    Assignee: UNIVERSITY OF MARYLAND, BALTIMORE COUNTY
    Inventors: Govind Rao, Yordan Kostov, Leah Tolosa, Xudong Ge, Douglas Frey, Shayan Gholipour Borhani, David Burgenson
  • Publication number: 20200095534
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Application
    Filed: October 23, 2019
    Publication date: March 26, 2020
    Inventors: GOVIND RAO, YORDAN KOSTOV, LEAH TOLOSA, XUDONG GE, DOUGLAS FREY, SHAYAN GHOLIPOUR BORHANI, DAVID BURGENSON
  • Publication number: 20190330586
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Application
    Filed: July 9, 2019
    Publication date: October 31, 2019
    Inventors: Govind RAO, Yordan KOSTOV, Leah TOLOSA, Xudong GE, Douglas Frey
  • Patent number: 10435664
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: October 8, 2019
    Assignee: UNIVERSITY OF MARYLAND, BALTIMORE COUNTY
    Inventors: Govind Rao, Yordan Kostov, Leah Tolosa, Xudong Ge, Douglas Frey
  • Publication number: 20180298325
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Application
    Filed: April 30, 2018
    Publication date: October 18, 2018
    Inventors: Govind RAO, Yordan KOSTOV, Leah TOLOSA, Xudong GE, Douglas Frey
  • Patent number: 9982227
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: May 29, 2018
    Assignee: University of Maryland, Baltimore County
    Inventors: Govind Rao, Yordan Kostov, Leah Tolosa, Xudong Ge, Douglas Frey
  • Publication number: 20160348048
    Abstract: A bioprocessing system for protein manufacturing is provided that is compact, integrated and suited for on-demand production and delivery of therapeutic proteins to patients. The system can also be used for efficient on-demand production of any type of protein.
    Type: Application
    Filed: May 27, 2016
    Publication date: December 1, 2016
    Inventors: Govind RAO, Yordan KOSTOV, Leah TOLOSA, Hung LAM, Xudong GE, Douglas FREY, Virendra SINGH
  • Publication number: 20160222341
    Abstract: A portable and mobile bioprocessing system and method for protein manufacturing that is compact, integrated and suited for on-demand production of any type of proteins and for delivery of the produced proteins to patients or for assay purposes. The portable system and method can also be used for efficient on-demand production of any type of protein with point-of-care delivery.
    Type: Application
    Filed: April 11, 2016
    Publication date: August 4, 2016
    Inventors: GOVIND RAO, YORDAN KOSTOV, LEAH TOLOSA, XUDONG GE, DOUGLAS FREY
  • Patent number: 9388373
    Abstract: A bioprocessing system for protein manufacturing is provided that is compact, integrated and suited for on-demand production and delivery of therapeutic proteins to patients. The system can also be used for efficient on-demand production of any type of protein.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: July 12, 2016
    Assignee: University of Maryland Baltimore County
    Inventors: Govind Rao, Yordan Kostov, Leah Tolosa, Lam Hung, Xudong Ge, Douglas Frey, Virendra Singh
  • Publication number: 20130280797
    Abstract: A bioprocessing system for protein manufacturing is provided that is compact, integrated and suited for on-demand production and delivery of therapeutic proteins to patients. The system can also be used for efficient on-demand production of any type of protein.
    Type: Application
    Filed: March 8, 2012
    Publication date: October 24, 2013
    Inventors: Govind Rao, Yordan Kostov, Leah Tolosa, Lam Hung, Xudong Ge, Douglas Frey, Virenda Singh
  • Patent number: 5266881
    Abstract: A high current battery charger of the driven blocking oscillator type includes a three-winding transformer. The primary winding is connected in series with the collector-emitter path of a switching power transistor. The secondary winding is connected in series with the collector-emitter path of a sense transistor which responds to the current flowing through the switching power transistor. The tertiary winding is connected in series with the battery, series-connected batteries or series-connected battery packs sought to be recharged, via a diode, which may be connected in parallel with a capacitor. The battery or batteries are charged by current pulses and discharge through the tertiary winding to repolarize the diode (and capacitor if present). The secondary winding is poled, with respect to the tertiary winding so that the blocking oscillator is driven by energy from the battery or batteries.
    Type: Grant
    Filed: April 29, 1991
    Date of Patent: November 30, 1993
    Assignee: Solid State Chargers Research and Development Limited
    Inventors: Philip K. Hoffman, Douglas Frey