Patents by Inventor Mahboob Ur Rehman

Mahboob Ur Rehman 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).

  • Particulate materials
    Patent number: 10945972
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 16, 2021
    Assignee: Nektar Therapeutics
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • PARTICULATE MATERIALS
    Publication number: 20190350880
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Application
    Filed: December 17, 2018
    Publication date: November 21, 2019
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • Particulate materials
    Patent number: 10188614
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: January 29, 2019
    Assignee: Nektar Therapeutics
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • PARTICULATE MATERIALS
    Publication number: 20170273920
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Application
    Filed: June 9, 2017
    Publication date: September 28, 2017
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • Particulate materials
    Patent number: 9700529
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: July 11, 2017
    Assignee: Nektar Therapeutics
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • PARTICULATE MATERIALS
    Publication number: 20160324806
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Application
    Filed: April 13, 2016
    Publication date: November 10, 2016
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • Particulate materials
    Patent number: 9339459
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: May 17, 2016
    Assignee: NEKTAR THERAPEUTICS
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • PARTICULATE MATERIALS
    Publication number: 20140079782
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Application
    Filed: September 18, 2012
    Publication date: March 20, 2014
    Applicant: NEKTAR THERAPEUTICS
    Inventors: PETER YORK, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • Particulate materials
    Patent number: 8273330
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: September 25, 2012
    Assignee: Nektar Therapeutics
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley
  • Particulate materials
    Publication number: 20030232020
    Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
    Type: Application
    Filed: April 24, 2003
    Publication date: December 18, 2003
    Inventors: Peter York, Boris Yu Shekunov, Mahboob Ur Rehman, Jane Catherine Feeley