Patents by Inventor Jeffrey R. Ehrhardt

Jeffrey R. Ehrhardt 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).

  • RETINOID TOPICAL COMPOSITIONS AND METHODS FOR TREATING SKIN CONDITIONS
    Publication number: 20210162049
    Abstract: A topical pharmaceutical composition comprising tazarotene and one or more of an anti-inflammatory or anti-bacterial agent. Also provided is a method for treating skin conditions, such as acne utilizing the above topical pharmaceutical composition.
    Type: Application
    Filed: November 6, 2020
    Publication date: June 3, 2021
    Inventors: Michael G. Oefelein, Jeffrey R. Ehrhardt, Gurpreet Ahluwalia
  • Retinoid Topical Compositions and Methods for Treating Skin Conditions
    Publication number: 20190365899
    Abstract: A topical pharmaceutical composition comprising tazarotene and one or more of an anti-inflammatory or anti-bacterial agent. Also provided is a method for treating skin conditions, such as acne utilizing the above topical pharmaceutical composition.
    Type: Application
    Filed: August 19, 2019
    Publication date: December 5, 2019
    Inventors: Michael G. Oefelein, Jeffrey R. Ehrhardt, Gurpreet Ahluwalia
  • Retinoid topical compositions and methods for treating skin conditions
    Patent number: 10383942
    Abstract: A topical pharmaceutical composition comprising tazarotene and one or more of an anti-inflammatory or anti-bacterial agent. Also provided is a method for treating skin conditions, such as acne utilizing the above topical pharmaceutical composition.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: August 20, 2019
    Assignee: Allergan, Inc.
    Inventors: Michael G. Oefelein, Jeffrey R. Ehrhardt, Gurpreet Ahluwalia
  • Retinoid Topical Compositions and Methods for Treating Skin Conditions
    Publication number: 20150320732
    Abstract: A topical pharmaceutical composition comprising tazarotene and one or more of an anti-inflammatory or anti-bacterial agent. Also provided is a method for treating skin conditions, such as acne utilizing the above topical pharmaceutical composition.
    Type: Application
    Filed: July 20, 2015
    Publication date: November 12, 2015
    Inventors: Michael G. Oefelein, Jeffrey R. Ehrhardt, Gurpreet Ahluwalia
  • RETINOID TOPICAL COMPOSITIONS AND METHODS FOR TREATING SKIN CONDITIONS
    Publication number: 20130045932
    Abstract: A topical pharmaceutical composition comprising tazarotene and one or more of an anti-inflammatory or anti-bacterial agent. Also provided is a method for treating skin conditions, such as acne utilizing the above topical pharmaceutical composition.
    Type: Application
    Filed: June 22, 2012
    Publication date: February 21, 2013
    Applicant: Allergan, Inc.
    Inventors: Michael G. Oefelein, Jeffrey R. Ehrhardt, Gurpreet Ahluwalia
  • COMBINATION OF DAPSONE WITH OTHER ANTI-ACNE AGENTS
    Publication number: 20110305747
    Abstract: A composition suitable for topical application that contains at least two active ingredients, one of these being dapsone and one selected from the group consisting of adapalene, tazarotene and treinion for the effective treatment of acne and other dermatological conditions.
    Type: Application
    Filed: January 25, 2011
    Publication date: December 15, 2011
    Applicant: ALLERGAN, INC.
    Inventors: Gurpreet Ahluwalia, Kevin S. Warner, Haigang Chen, Meidong Yang, Jeffrey R. Ehrhardt, Frederick C. Beddingfield