Patents by Inventor David C. Onthank

David C. Onthank 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 for making ultrasound contrast agents
    Patent number: 10583208
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: March 10, 2020
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • Lipid-encapsulated gas microsphere compositions and related methods
    Patent number: 10583207
    Abstract: The invention provides, inter alia, improved lipid formulations used to generate lipid-encapsulated gas microspheres, and methods of their use.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: March 10, 2020
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, David C. Onthank, Nhung Tuyet Nguyen
  • METHODS AND DEVICES FOR PREPARATION OF ULTRASOUND CONTRAST AGENTS
    Publication number: 20200000943
    Abstract: Provided herein are methods and devices for identifying and/or distinguishing UCA formulations and specifically activating such formulations to produce UCA suitable for in vivo use.
    Type: Application
    Filed: September 3, 2019
    Publication date: January 2, 2020
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Carol Walker, David C. Onthank, Joel Lazewatsky, Nhung Tuyet Nguyen
  • METHODS FOR MAKING ULTRASOUND CONTRAST AGENTS
    Publication number: 20190255197
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: July 5, 2017
    Publication date: August 22, 2019
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • METHODS FOR MAKING ULTRASOUND CONTRAST AGENTS
    Publication number: 20190201559
    Abstract: Provided herein are improve methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: January 31, 2019
    Publication date: July 4, 2019
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • METHODS FOR MAKING ULTRASOUND CONTRAST AGENTS
    Publication number: 20190142978
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: February 6, 2018
    Publication date: May 16, 2019
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • Methods for making ultrasound contrast agents
    Patent number: 10220104
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: March 5, 2019
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • METHODS FOR MAKING ULTRASOUND CONTRAST AGENTS
    Publication number: 20180221516
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: March 29, 2018
    Publication date: August 9, 2018
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • Lipid-encapsulated gas microsphere compositions and related methods
    Patent number: 10022460
    Abstract: The invention provides, inter alia, improved lipid formulations used to generate lipid-encapsulated gas microspheres, and methods of their use.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: July 17, 2018
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, David C. Onthank, Nhung Tuyet Nguyen
  • Methods for making ultrasound contrast agents
    Patent number: 9913919
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: March 13, 2018
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • METHODS FOR MAKING ULTRASOUND CONTRAST AGENTS
    Publication number: 20180008732
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: May 23, 2017
    Publication date: January 11, 2018
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • METHODS AND DEVICES FOR PREPARATION OF ULTRASOUND CONTRAST AGENTS
    Publication number: 20170319718
    Abstract: Provided herein are methods and devices for identifying and/or distinguishing UCA formulations and specifically activating such formulations to produce UCA suitable for in vivo use.
    Type: Application
    Filed: May 4, 2017
    Publication date: November 9, 2017
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Carol Walker, David C. Onthank, Joel Lazewatsky, Nhung Tuyet Nguyen
  • Methods for making ultrasound contrast agents
    Patent number: 9789210
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: October 17, 2017
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • COMPOSITIONS, METHODS, AND SYSTEMS FOR THE SYNTHESIS AND USE OF IMAGING AGENTS
    Publication number: 20170266326
    Abstract: The present invention relates to systems, compositions, and methods for the synthesis and use of imaging agents, or precursors thereof. An imaging agent precursor may be converted to an imaging agent using the methods described herein. In some cases, the imaging agent is enriched in 18F. In some cases, an imaging agent may be used to image an area of interest in a subject, including, but not limited to, the heart, cardiovascular system, cardiac vessels, brain, and other organs. In some embodiments, methods and compositions for assessing perfusion and innervation mismatch in a portion of a subject are provided.
    Type: Application
    Filed: November 30, 2016
    Publication date: September 21, 2017
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Heike S. Radeke, Richard R. Cesati, Ajay Purohit, Thomas D. Harris, Simon P. Robinson, Ming Yu, David S. Casebier, Carol Hui Hu, Matthias Broekema, David C. Onthank
  • LIPID-ENCAPSULATED GAS MICROSPHERE COMPOSITIONS AND RELATED METHODS
    Publication number: 20170258946
    Abstract: The invention provides, inter alia, improved lipid formulations used to generate lipid-encapsulated gas microspheres, and methods of their use.
    Type: Application
    Filed: May 23, 2017
    Publication date: September 14, 2017
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, David C. Onthank, Nhung Tuyet Nguyen
  • LIPID-ENCAPSULATED GAS MICROSPHERE COMPOSITIONS AND RELATED METHODS
    Publication number: 20160331851
    Abstract: The invention provides, inter alia, improved lipid formulations used to generate lipid-encapsulated gas microspheres, and methods of their use.
    Type: Application
    Filed: July 6, 2016
    Publication date: November 17, 2016
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, David C. Onthank, Nhung Tuyet Nguyen
  • COMPOSITIONS, METHODS, AND SYSTEMS FOR THE SYNTHESIS AND USE OF IMAGING AGENTS
    Publication number: 20140328756
    Abstract: The present invention relates to systems, compositions, and methods for the synthesis and use of imaging agents, or precursors thereof. An imaging agent precursor may be converted to an imaging agent using the methods described herein. In some cases, the imaging agent is enriched in 18F. In some cases, an imaging agent may be used to image an area of interest in a subject, including, but not limited to, the heart, cardiovascular system, cardiac vessels, brain, and other organs. In some embodiments, methods and compositions for assessing perfusion and innervation mismatch in a portion of a subject are provided.
    Type: Application
    Filed: September 7, 2012
    Publication date: November 6, 2014
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Heike S. Radeke, Richard R. Cesati, Ajay Purohit, Thomas D. Harris, Simon P. Robinson, Ming Yu, David S. Casebier, Carol Hui Hu, Matthias Broekema, David C. Onthank