Patents by Inventor Robert W. Siegler

Robert W. Siegler 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: 11925695
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: May 22, 2023
    Date of Patent: March 12, 2024
    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
    Patent number: 11857646
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: January 2, 2024
    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: 20230330274
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: May 19, 2023
    Publication date: October 19, 2023
    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: 20230293733
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 21, 2023
    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: 11529431
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: December 20, 2022
    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
    Publication number: 20220395590
    Abstract: The invention provides, inter alia, improved lipid formulations used to generate lipid-encapsulated gas microspheres, and methods of their use.
    Type: Application
    Filed: June 24, 2022
    Publication date: December 15, 2022
    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
    Patent number: 11395856
    Abstract: The invention provides, inter alia, improved lipid formulations used to generate lipid-encapsulated gas microspheres, and methods of their use.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: July 26, 2022
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, David C. Onthank, Nhung Tuyet Nguyen
  • METHODS FOR MAKING ULTRASOUND CONTRAST AGENTS
    Publication number: 20220193274
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: May 19, 2021
    Publication date: June 23, 2022
    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: 20220193273
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 23, 2022
    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: 20220184237
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 16, 2022
    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: 11344636
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: May 31, 2022
    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
  • CONTROL SYSTEM FOR RADIOPHARMACEUTICALS
    Publication number: 20220165382
    Abstract: Techniques for monitoring a pharmaceutical manufacturing process and making determinations regarding the release of radiopharmaceuticals to health care providers. A data processing system collects data across multiple batches of radiopharmaceuticals, across multiple entities, and/or across multiple stages of the manufacturing process, processes the data, and provides feedback to entities involved in the manufacturing process. In scenarios where quality assurance tests are conducted, data is collected from radiopharmaceutical products before they are shipped, and the data is analyzed to provide the recipients with an indication of whether the radiopharmaceutical products satisfy quality assurance standards. Techniques for analyzing information about a batch manufacturing process and, when a problem occurred during a manufacture of a batch, determining whether to continue to manufacture a next batch in time for delivering and administering to a patient.
    Type: Application
    Filed: October 7, 2021
    Publication date: May 26, 2022
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Derek F. Rhodes, Robert W. Siegler
  • Methods for making ultrasound contrast agents
    Patent number: 11266749
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: March 8, 2022
    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
    Patent number: 11266750
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: March 8, 2022
    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
  • Control system for radiopharmaceuticals
    Patent number: 11170884
    Abstract: Techniques for monitoring a pharmaceutical manufacturing process and making determinations regarding the release of radiopharmaceuticals to health care providers. A data processing system collects data across multiple batches of radiopharmaceuticals, across multiple entities, and/or across multiple stages of the manufacturing process, processes the data, and provides feedback to entities involved in the manufacturing process. In scenarios where quality assurance tests are conducted, data is collected from radiopharmaceutical products before they are shipped, and the data is analyzed to provide the recipients with an indication of whether the radiopharmaceutical products satisfy quality assurance standards. Techniques for analyzing information about a batch manufacturing process and, when a problem occurred during a manufacture of a batch, determining whether to continue to manufacture a next batch in time for delivering and administering to a patient.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: November 9, 2021
    Assignee: Lantheus Medical Imaging, Inc.
    Inventors: Derek F. Rhodes, Robert W. Siegler
  • METHODS FOR MAKING ULTRASOUND CONTRAST AGENTS
    Publication number: 20210338844
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: May 19, 2021
    Publication date: November 4, 2021
    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: 20210268130
    Abstract: Provided herein are improved methods for preparing phospholipid formulations including phospholipid UCA formulations.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Inventors: Simon P. Robinson, Robert W. Siegler, Nhung Tuyet Nguyen, David C. Onthank, Tarakeshwar Vishwanath Anklekar, Charles Chester Van Kirk
  • METHODS AND APPARATUS FOR SYNTHESIZING IMAGING AGENTS, AND INTERMEDIATES THEREOF
    Publication number: 20210187131
    Abstract: The present invention generally relates to methods and system for the synthesis of imaging agents, and precursors thereof. The methods may exhibit improved yields and may allow for the large-scale synthesis of imaging agents, including imaging agents comprising a radioisotope (e.g., 18F). Various embodiments of the invention may be useful as sensors, diagnostic tools, and the like. In some cases, methods for evaluating perfusion, including myocardial perfusion, are provided. Synthetic methods of the invention have also been incorporated into an automated synthesis unit to prepare and purify imaging agents that comprise a radioisotope. In some embodiments, the present invention provides a novel methods and systems comprising imaging agent 1, including methods of imaging in a subject comprising administering a composition comprising imaging agent 1 to a subject by injection, infusion, or any other known method, and imaging the area of the subject wherein the event of interest is located.
    Type: Application
    Filed: October 5, 2020
    Publication date: June 24, 2021
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: James F. Castner, Enrico Mongeau, Dianne D. Zdankiewicz, Robert W. Siegler, Richard R. Cesati
  • LIPID ENCAPSULATED GAS MICROSPHERE COMPOSITIONS AND RELATED METHODS
    Publication number: 20200390911
    Abstract: The invention provides improved compositions relating to lipid-encapsulated gas microspheres and methods of their use.
    Type: Application
    Filed: April 30, 2020
    Publication date: December 17, 2020
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Nhung Tuyet Nguyen, Robert W. Siegler
  • LIPID-ENCAPSULATED GAS MICROSPHERE COMPOSITIONS AND RELATED METHODS
    Publication number: 20200384132
    Abstract: The invention provides, inter alia, improved lipid formulations used to generate lipid-encapsulated gas microspheres, and methods of their use.
    Type: Application
    Filed: February 3, 2020
    Publication date: December 10, 2020
    Applicant: Lantheus Medical Imaging, Inc.
    Inventors: Simon P. Robinson, Robert W. Siegler, David C. Onthank, Nhung Tuyet Nguyen