Patents by Inventor Michael Shepard

Michael Shepard 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: 11952600
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: April 9, 2024
    Assignee: Halozyme, Inc.
    Inventors: Ge Wei, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20240026328
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: June 23, 2023
    Publication date: January 25, 2024
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20240026327
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: June 22, 2023
    Publication date: January 25, 2024
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20240011008
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: June 20, 2023
    Publication date: January 11, 2024
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20240002825
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: June 23, 2023
    Publication date: January 4, 2024
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20240002826
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: June 23, 2023
    Publication date: January 4, 2024
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20230357739
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: December 19, 2022
    Publication date: November 9, 2023
    Inventors: Ge Wei, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20230295593
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: December 19, 2022
    Publication date: September 21, 2023
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20230295592
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: December 12, 2022
    Publication date: September 21, 2023
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20230287381
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: December 21, 2022
    Publication date: September 14, 2023
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20230250409
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: December 19, 2022
    Publication date: August 10, 2023
    Inventors: Ge Wei, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20230212547
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: December 19, 2022
    Publication date: July 6, 2023
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Publication number: 20230203470
    Abstract: Provided are variant adenosine deaminase 2 (ADA2) proteins, conjugates thereof and compositions containing the proteins and/or conjugates. Also provided are methods and uses of the ADA2 proteins or conjugates for treating diseases and conditions, such as a tumor or cancer, and in particular any disease or condition associated with elevated adenosine or other associated marker.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 29, 2023
    Inventors: Christopher D. THANOS, Lin WANG, H. Michael SHEPARD
  • Publication number: 20230151346
    Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 18, 2023
    Inventors: Ge WEI, H. Michael Shepard, Qiping Zhao, Robert James Connor
  • Patent number: 11584923
    Abstract: Provided are variant adenosine deaminase 2 (ADA2) proteins, conjugates thereof and compositions containing the proteins and/or conjugates. Also provided are methods and uses of the ADA2 proteins or conjugates for treating diseases and conditions, such as a tumor or cancer, and in particular any disease or condition associated with elevated adenosine or other associated marker.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: February 21, 2023
    Assignee: Halozyme, Inc.
    Inventors: Christopher D. Thanos, Lin Wang, H. Michael Shepard
  • Publication number: 20220372151
    Abstract: Provided are methods of treatment of cancers with combinations of and compositions containing a soluble hyaluronidase, such as a polymer-modified soluble hyaluronidase, and an immune checkpoint inhibitor for treating cancers, including solid and non-solid tumors. The combinations and compositions also are provided.
    Type: Application
    Filed: June 27, 2022
    Publication date: November 24, 2022
    Inventors: Sanna ROSENGREN, H. Michael SHEPARD, Curtis B. THOMPSON
  • Publication number: 20220288226
    Abstract: Provided are molecular constructs that target tumor necrosis factor receptor 1 (TNFR1) and/or tumor necrosis factor receptor 2 (TNFR2). The constructs are for treating diseases, disorders, and conditions in which these receptors and/or TNF are involved in the etiology or in which their inhibition or activation thereof can ameliorate the disease, disorder, and condition or a symptom thereof. Among the constructs provided herein, are TNFR1 antagonist constructs that are engineered to inhibit TNFR1 function, and to eliminate any TNFR1 agonist activity. The constructs provided herein include agonists and antagonists of TNFR1 and TNFR2 Included also are agonists and antagonists of TNFR2. Agonists of TNFR2 increase regulatory T-cell function to control acute or chronic inflammation. Antagonists of TNFR2 decrease regulatory T-cell function thus increasing immunity, and are for treating cancer and certain immunodeficiency diseases.
    Type: Application
    Filed: April 28, 2022
    Publication date: September 15, 2022
    Inventor: H. Michael SHEPARD
  • Patent number: 11414489
    Abstract: Provided are methods of treatments with combinations or compositions containing a soluble hyaluronidase, such as a polymer-modified hyaluronidase, and an immune checkpoint inhibitor treating cancers, including solid and non-solid tumors. The combinations and compositions also are provided.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: August 16, 2022
    Assignee: Halozyme, Inc.
    Inventors: Sanna Rosengren, H. Michael Shepard, Curtis B. Thompson
  • Publication number: 20220175945
    Abstract: The subject invention provides a composition comprising an enomomer which comprises a) a carrier molecule, and b) at least one aptamer, wherein the carrier molecule is an antibody, an antigen-binding moiety, a serum protein, an intracellular protein, a messenger RNA (mRNA) or human serum albumin.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 9, 2022
    Inventor: H. Michael SHEPARD
  • Patent number: 11232690
    Abstract: The present invention relates to a multipurpose alert system for smoke, fire, natural gas, and/or carbon monoxide specially designed for elderly and hard-of-hearing individuals. The multipurpose alert system of the present invention is capable of sending emergency alerts notifying a user, a user's family, emergency medical services, and other individuals of the presence of smoke, natural gas leaks, fire, and/or carbon monoxide leaks. In addition, the multipurpose alert system may notify as user via a plurality of flashing displays, a wearable vibration device, an audible alarm, a SMS/text message, an email, or a phone call. Finally, the multipurpose alert system may be used as a standalone detector, be comprised of a plurality of additional detectors, or be used in conjunction with existing detectors of fire/smoke/natural gas/carbon monoxide.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: January 25, 2022
    Inventor: Michael Shepard