Patents by Inventor Ujjwal Chakraborty

Ujjwal Chakraborty 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).

  • Opioid-ketamine and norketamine codrug combinations for pain management
    Patent number: 8710070
    Abstract: The present invention relates to the field of pain management, and more particularly to synergistic codrugs comprising an opioid and ketamine or norketamine which have been combined to form a single chemical codrug entity. When the codrug is administered it produces a synergistic analgesic response to pain.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: April 29, 2014
    Assignee: University of Kentucky Research Foundation
    Inventors: Joseph R. Holtman, Peter A. Crooks, Ujjwal Chakraborty
  • Opioid-nornicotine codrugs combinations for pain management
    Patent number: 8710069
    Abstract: The present invention relates to the field of pain management, and more particularly to synergistic codrugs comprising an opioid and nornicotine which have been combined to form a single chemical codrug entity. When the codrug is administered it produces a synergistic analgesic response to pain.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: April 29, 2014
    Assignee: University of Kentucky Research Foundation
    Inventors: Joseph R. Holtman, Peter A. Crooks, Ujjwal Chakraborty
  • Opioid-Ketamine and Norketamine Codrug Combinations for Pain Management
    Publication number: 20110112131
    Abstract: The present invention relates to the field of pain management, and more particularly to synergistic codrugs comprising an opioid and ketamine or norketamine which have been combined to form a single chemical codrug entity. When the codrug is administered it produces a synergistic analgesic response to pain.
    Type: Application
    Filed: March 27, 2009
    Publication date: May 12, 2011
    Applicant: University of Kentucky Research Foundation A144 ASTeCC Building
    Inventors: Joseph R. Holtman, Peter A. Crooks, Ujjwal Chakraborty
  • Opioid-Nornicotine Codrugs Combinations for Pain Management
    Publication number: 20110112130
    Abstract: The present invention relates to the field of pain management, and more particularly to synergistic codrugs comprising an opioid and nornicotine which have been combined to form a single chemical codrug entity. When the codrug is administered it produces a synergistic analgesic response to pain.
    Type: Application
    Filed: March 27, 2009
    Publication date: May 12, 2011
    Applicant: University of Kentucky Research Foundation
    Inventors: Joseph R. Holtman, Peter A. Crooks, Ujjwal Chakraborty