Patents by Inventor Maria I. Chiriac

Maria I. Chiriac 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).

  • UNIQUE HALOGEN-INDUCED CYCLIZATIONS, REAGENTS THEREFOR, AND COMPOUNDS PRODUCED THEREBY
    Publication number: 20140243404
    Abstract: This disclosure is related to halonium compounds useful for cyclization of polyenes, alkenoic acids, and alkenyl alkyl ethers, and halogenation of aromatic compounds. The synthesis of such halonium compounds, compounds made using such halonium compounds, and synthesis of natural compounds, including decalins, using the halonium compounds is also disclosed.
    Type: Application
    Filed: September 13, 2011
    Publication date: August 28, 2014
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Scott Alan Snyder, Daniel S. Treitler, Alexandria P. Brucks, Andreas Gollner, Maria I. Chiriac, Nathan E. Wright, Jason J. Pflueger, Steven P. Breazzano