Patents by Inventor PETER ANDREW WALTERS

PETER ANDREW WALTERS 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).

  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 10398648
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: September 3, 2019
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 10045941
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: August 14, 2018
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • METHOD FOR FORMULATING LARGE DIAMETER SYNTHETIC MEMBRANE VESICLES
    Publication number: 20180092847
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Application
    Filed: August 14, 2017
    Publication date: April 5, 2018
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D.A. Los
  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 9808424
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: November 7, 2017
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 9757336
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: September 12, 2017
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 9737482
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: August 22, 2017
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 9737483
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: August 22, 2017
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 9730892
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: August 15, 2017
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • Method for formulating large diameter synthetic membrane vesicles
    Patent number: 9724302
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: August 8, 2017
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D. A. Los
  • METHOD FOR FORMULATING LARGE DIAMETER SYNTHETIC MEMBRANE VESICLES
    Publication number: 20160361260
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Application
    Filed: August 26, 2016
    Publication date: December 15, 2016
    Inventors: Ernest George Schutt, Ronald Warren McGuire, Peter Andrew Walters, Kathleen D.A. Los
  • METHOD FOR FORMULATING LARGE DIAMETER SYNTHETIC MEMBRANE VESICLES
    Publication number: 20110250264
    Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
    Type: Application
    Filed: April 8, 2011
    Publication date: October 13, 2011
    Applicant: PACIRA PHARMACEUTICALS, INC.
    Inventors: ERNEST GEORGE SCHUTT, RONALD WARREN MCGUIRE, PETER ANDREW WALTERS, KATHLEEN D.A. LOS