Patents by Inventor Matt Callahan

Matt Callahan 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: 12194151
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Grant
    Filed: November 22, 2023
    Date of Patent: January 14, 2025
    Inventors: Maura Murphy, Matt Callahan
  • Publication number: 20240286213
    Abstract: Example electrochemical machining systems and methods for machining a surface of a sample. In particular, the system includes a nozzle configured to dispense a jet of an electrolyte solution towards the surface of the sample. A position or orientation of the nozzle can be controlled to direct the jet of the electrolyte solution from the nozzle towards an area of the surface of the sample (e.g., an area for electrochemical etching or other surface treatment). The electrochemical machining is performed by application of a charge to the nozzle and apply a charge to the sample (e.g., grounding or other charge return path), such that the nozzle and the sample define first and second electrodes of an electrolytic cell, electrically connected by the jet of electrolyte solution.
    Type: Application
    Filed: January 4, 2024
    Publication date: August 29, 2024
    Inventors: Evans Mogire, Matt Callahan, Jill Dreschler, Calvin Nelson, Zach Swedo, Chris Sensmeier, Roland Schaefer, Andrew Nocom, Michael E. Keeble
  • Publication number: 20240091160
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 21, 2024
    Inventors: Maura Murphy, Matt Callahan
  • Patent number: 11872317
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: January 16, 2024
    Assignee: AFT Pharmaceuticals Limited
    Inventors: Maura Murphy, Matt Callahan
  • Publication number: 20230201125
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Application
    Filed: December 22, 2022
    Publication date: June 29, 2023
    Inventors: Maura Murphy, Matt Callahan
  • Patent number: 11534407
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: December 27, 2022
    Inventors: Maura Murphy, Matt Callahan
  • Publication number: 20220175680
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 9, 2022
    Inventors: Maura Murphy, Matt Callahan
  • Patent number: 11197830
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: December 14, 2021
    Inventors: Maura Murphy, Matt Callahan
  • Publication number: 20200268673
    Abstract: Solid oral dosage forms containing 325 mg of acetaminophen and 97.5 mg of ibuprofen or 500 mg of acetaminophen and 150 mg of ibuprofen, wherein the ibuprofen has a [D50] between 1 and 9 ?m, are described.
    Type: Application
    Filed: February 27, 2019
    Publication date: August 27, 2020
    Inventors: Maura Murphy, Matt Callahan
  • Patent number: 10292990
    Abstract: A nanoparticulate composition of abiraterone acetate that allows treatment at a lower dose than convention abiraterone acetate formulations is described as in a method of treating prostate cancer by administering the composition together with a glucocorticoid.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: May 21, 2019
    Assignee: SUN PHARMA GLOBAL FZE
    Inventors: Paul Nemeth, Matt Callahan, H. William Bosch, Marck Norret
  • Publication number: 20170354665
    Abstract: Pharmaceutical compositions, including unit dosage forms, comprising fine particle abiraterone acetate with or without an antioxidant and or a sequesting agent as well as methods for producing and using such compositions are described.
    Type: Application
    Filed: August 3, 2017
    Publication date: December 14, 2017
    Inventors: H. William Bosch, Marck Norret, Paul Nemeth, Matt Callahan
  • Publication number: 20170049788
    Abstract: A nanoparticulate composition of abiraterone acetate that allows treatment at a lower dose than convention abiraterone acetate formulations is described as in a method of treating prostate cancer by administering the composition together with a glucocorticoid.
    Type: Application
    Filed: November 7, 2016
    Publication date: February 23, 2017
    Inventors: Paul Nemeth, Matt Callahan, H. William Bosch, Marck Norret
  • Publication number: 20160067265
    Abstract: Pharmaceutical compositions, including unit dosage forms, comprising fine particle abiraterone acetate with or without an antioxidant and or a sequesting agent as well as methods for producing and using such compositions are described.
    Type: Application
    Filed: August 11, 2015
    Publication date: March 10, 2016
    Inventors: H. William Bosch, Marck Norret, Paul Nemeth, Matt Callahan
  • Publication number: 20150157646
    Abstract: A nanoparticulate composition of abiraterone acetate that allows treatment at a lower dose than convention abiraterone acetate formulations is described as in a method of treating prostate cancer by administering the composition together with a glucocorticoid.
    Type: Application
    Filed: February 6, 2015
    Publication date: June 11, 2015
    Inventors: Paul Nemeth, Matt Callahan, H. William Bosch
  • Publication number: 20140287039
    Abstract: Pharmaceutical compositions, including unit dosage forms, comprising fine particle abiraterone acetate with or without an antioxidant and or a sequestering agent as well as methods for producing and using such compositions are described.
    Type: Application
    Filed: March 17, 2014
    Publication date: September 25, 2014
    Applicant: ICEUTICA INC.
    Inventors: H. William Bosch, Marck Norret, Paul Nemeth, Matt Callahan
  • Publication number: 20120165323
    Abstract: The present invention relates to a method for improving the dissolution profile of a biologically active material comprising the steps of dry milling a solid biologically active material and a millable grinding matrix in a mill comprising a plurality of milling bodies, for a time period sufficient to produce particles of the biologically active material dispersed in an at least partially milled grinding material.
    Type: Application
    Filed: April 23, 2010
    Publication date: June 28, 2012
    Inventors: Aaron Dodd, Felix Meiser, Marck Norret, Adrian Russell, H William Bosch, Matt Callahan