Patents by Inventor Alvaro Lopes

Alvaro Lopes 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).

  • Alkylated cyclodextrin compositions and processes for preparing and using the same
    Patent number: 10800861
    Abstract: The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: October 13, 2020
    Assignee: CyDex Pharmaceuticals, Inc.
    Inventors: Vincent D. Antle, Álvaro Lopes, Daniel Monteiro
  • Alkylated cyclodextrin compositions and processes for preparing and using the same
    Patent number: 10323103
    Abstract: The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: June 18, 2019
    Assignee: CyDex Pharmaceuticals, Inc.
    Inventors: Vincent D. Antle, Alvaro Lopes, Daniel Monteiro
  • ALKYLATED CYCLODEXTRIN COMPOSITIONS AND PROCESSES FOR PREPARING AND USING THE SAME
    Publication number: 20180346609
    Abstract: The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
    Type: Application
    Filed: August 2, 2018
    Publication date: December 6, 2018
    Inventors: Vincent D. Antle, Álvaro Lopes, Daniel Monteiro
  • Alkylated cyclodextrin compositions and processes for preparing and using the same
    Patent number: 10040872
    Abstract: The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: August 7, 2018
    Assignee: CyDex Pharmaceuticals, Inc.
    Inventors: Vincent D. Antle, Álvaro Lopes, Daniel Monteiro
  • ALKYLATED CYCLODEXTRIN COMPOSITIONS AND PROCESSES FOR PREPARING AND USING THE SAME
    Publication number: 20170158781
    Abstract: The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
    Type: Application
    Filed: November 14, 2016
    Publication date: June 8, 2017
    Inventors: Vincent D. Antle, Alvaro Lopes, Daniel Monteiro
  • Alkylated cyclodextrin compositions and processes for preparing and using the same
    Patent number: 9493582
    Abstract: The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: November 15, 2016
    Assignee: Cydex Pharmaceuticals, Inc.
    Inventors: Vincent D. Antle, Alvaro Lopes, Daniel Monteiro
  • ALKYLATED CYCLODEXTRIN COMPOSITIONS AND PROCESSES FOR PREPARING AND USING THE SAME
    Publication number: 20150284479
    Abstract: The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
    Type: Application
    Filed: October 21, 2013
    Publication date: October 8, 2015
    Inventors: Vincent D. Antle, Álvaro Lopes, Daniel Monteiro