Patents by Inventor Marcia Danielle Ong

Marcia Danielle Ong 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).

  • SURGICAL COMPOSITIONS CONTAINING SIGMA-RECEPTOR AGONISTS
    Publication number: 20110288101
    Abstract: One aspect of the present invention relates to aqueous surgical compositions comprising a sigma-1 receptor agonist. Another aspect of the present invention relates to methods of irrigating ocular tissues during an ophthalmic surgical procedure such as cataract surgery. Such methods comprise bathing the ocular tissues with a composition comprising a sigma-1 receptor agonist.
    Type: Application
    Filed: May 20, 2011
    Publication date: November 24, 2011
    Applicant: ALCON RESEARCH, LTD.
    Inventors: Lixin Wang, Marcia Danielle Ong, Chi-Chun Tsai, Michael Hartzer