Patents by Inventor Rod L. Hartwig

Rod L. Hartwig 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: 11975112
    Abstract: Compositions, devices, and methods for transdermal administration of olanzapine and uses thereof, e.g., to treat nausea and vomiting.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: May 7, 2024
    Assignee: Starton Therapeutics, Inc.
    Inventors: James Oliver, Fotios Plakogiannis, Tamanna Lather, Marina Borovinskaya, Nisarg Modi, Rod L. Hartwig
  • Publication number: 20240009204
    Abstract: Kits, compositions, devices, and methods for administration of olanzapine are provided. Uses thereof to treat nausea and vomiting are also provided.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 11, 2024
    Inventors: James Oliver, Fotios Plakogiannis, Tamanna Lather, Marina Borovinskaya, Nisarg Modi, Rod L. Hartwig, Yuliya Levintova
  • Publication number: 20220395468
    Abstract: Transdermal drug delivery systems and methods of fabricating such systems are provided. The active pharmaceutical ingredient can be lenalidomide or other immunomodulatory agents. More particularly, the present invention is directed to improving the solubility of lenalidomide and other immunomodulatory imide compounds and improving the permeation of such compounds through the skin.
    Type: Application
    Filed: June 3, 2022
    Publication date: December 15, 2022
    Inventors: Fotios Plakogiannis, Rod L. Hartwig, Nisarg Modi, Tamanna Lather, Yuliya Levintova, Marina Borovinskaya, Arturo Serrano-Batista
  • Publication number: 20220218687
    Abstract: Provided are compositions comprising a stable solution of an immune-mediated inflammatory disease (IMID) agent, such as an immunomodulatory imide drug (IMiD) including, but not limited to, lenalidomide (LLD). More particularly, embodiments relate to stable solutions of IMiDs for parenteral use. Methods of preparing stable solutions of IMiDs are also provided. In some embodiments, methods of treating inflammatory disorders and cancer(s) by parenteral use of stable IMiD solutions, and formulations thereof, are provided.
    Type: Application
    Filed: January 7, 2022
    Publication date: July 14, 2022
    Inventors: Rod L. Hartwig, Arturo Serrano-Batista, James Oliver
  • Publication number: 20220054473
    Abstract: Provided are systems and methods for continuously administering to a subject in need of treatment a formulation comprising an immunomodulatory imide compound. In some embodiments, the method are for use in treating multiple myeloma, transfusion-dependent anemia due to low- or intermediate-1-risk myelodysplastic syndromes, mantle cell lymphoma, hematologic cancers, or solid tumor cancers.
    Type: Application
    Filed: November 4, 2021
    Publication date: February 24, 2022
    Inventors: Marina Borovinskaya, Fotios Plakogiannis, Nisarg Modi, Tamanna Lather, Rod L. Hartwig, James C. Oliver
  • Patent number: 11197852
    Abstract: Provided are methods for continuously administering to a subject in need of treatment a formulation comprising an immunomodulatory imide compound. In some embodiments, the method are for use in treating multiple myeloma, transfusion-dependent anemia due to low- or intermediate-1-risk myelodysplastic syndromes, mantle cell lymphoma, hematologic cancers, or solid tumor cancers.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: December 14, 2021
    Assignee: Starton Therapeutics, Inc.
    Inventors: Marina Borovinskaya, Fotios Plakogiannis, Nisarg Modi, Tamanna Lather, Rod L. Hartwig, James C. Oliver, Yuliya Levintova
  • Publication number: 20200330445
    Abstract: Provided are methods for continuously administering to a subject in need of treatment a formulation comprising an immunomodulatory imide compound. In some embodiments, the method are for use in treating multiple myeloma, transfusion-dependent anemia due to low- or intermediate-1-risk myelodysplastic syndromes, mantle cell lymphoma, hematologic cancers, or solid tumor cancers.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 22, 2020
    Inventors: Marina BOROVINSKAYA, Fotios PLAKOGIANNIS, Nisarg MODI, Tamanna LATHER, Rod L. Hartwig, James C. OLIVER
  • Patent number: 10010511
    Abstract: A transdermal drug delivery system is provided that includes a drug-in-adhesive matrix layer and a backing layer. The matrix layer includes an active pharmaceutical ingredient, a cross-linked polyvinylpyrrolidone binder, a mesoporous silicon dioxide filler, and a pressure sensitive adhesive, while the backing layer forms an exterior facing-surface of the delivery system. The ratio of the mesoporous silicon dioxide filler to the cross-linked polyvinylpyrrolidone binder ranges from about 1:1 to about 1:8. As a result of the specific components of the matrix layer and the amounts in which they are utilized, the resulting delivery system, which can include a homogeneous dispersion of the active pharmaceutical ingredient in the formulation, is capable of delivering the active pharmaceutical ingredient over a period of up to about 7 days in a generally constant and controlled fashion. Further, the only layer that contemplates the use of an adhesive component is the drug-in-adhesive matrix layer.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: July 3, 2018
    Assignee: ProSolus, Inc.
    Inventors: Rod L. Hartwig, David Houze
  • Publication number: 20170340577
    Abstract: A transdermal drug delivery system is provided that includes a drug-in-adhesive matrix layer and a backing layer. The matrix layer includes an active pharmaceutical ingredient, a cross-linked polyvinylpyrrolidone binder, a mesoporous silicon dioxide filler, and a pressure sensitive adhesive, while the backing layer forms an exterior facing-surface of the delivery system. The ratio of the mesoporous silicon dioxide filler to the cross-linked polyvinylpyrrolidone binder ranges from about 1:1 to about 1:8. As a result of the specific components of the matrix layer and the amounts in which they are utilized, the resulting delivery system, which can include a homogeneous dispersion of the active pharmaceutical ingredient in the formulation, is capable of delivering the active pharmaceutical ingredient over a period of up to about 7 days in a generally constant and controlled fashion. Further, the only layer that contemplates the use of an adhesive component is the drug-in-adhesive matrix layer.
    Type: Application
    Filed: May 25, 2016
    Publication date: November 30, 2017
    Inventors: Rod L. Hartwig, David Houze
  • Patent number: 9408802
    Abstract: A transdermal formulation and method of treatment includes providing an active pharmaceutical ingredient, a poly-isobutylene or silicone PSA, optionally, an oil, a crosslinked polyvinylpyrrolidone, and optionally, silicon dioxide, wherein said formulation is prepared on a backing in a three layer transdermal delivery system formulated to provide transdermal delivery and therapeutic levels for up to seven days and optionally with an overlay system required to show bioequivalence.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: August 9, 2016
    Assignee: ProSolus, Inc.
    Inventor: Rod L. Hartwig