Patents Assigned to ZARS PHARMA, INC.
  • SOLID-FORMING LOCAL ANESTHETIC FORMULATIONS FOR PAIN CONTROL
    Publication number: 20120022158
    Abstract: Solid-forming local anesthetic formulations for pain control can include a lidocaine base and tetracaine base, polyvinyl alcohol, water, and an emulsifier. The formulation can be prepared to be in a semi-solid state prior to application to a skin surface, can form a soft solidified layer after application, and can provide pain relief when applied to a skin surface proximate a pain site.
    Type: Application
    Filed: January 14, 2011
    Publication date: January 26, 2012
    Applicant: ZARS PHARMA, INC.
    Inventors: Suyi Niu, Wade A. Hull, Jie Zhang