Patents by Inventor Boahua Huang

Boahua Huang 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).

  • Patent number: 7977452
    Abstract: This invention provides a cost effective process and new Janus dendrimers where at least two dendrons are attached at the core (with or without a connector group) and where at least two of the dendrons have different functionality. Preferred are those Janus dendrimers where at least one dendron is a PEHAM dendron. Thus these Janus dendrimers are heterobifunctional in character and use unique ligation chemistry with single site functional dendrons, di-dendrons and multi-dendrons. Also included are Janus dendrons which may be used as intermediates to make the Janus dendrimers or to further react with another reactive moiety.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: July 12, 2011
    Assignee: Dendritic Nanotechnologies, Inc.
    Inventors: Donald A. Tomalia, Veera Reddy Pulgam, Douglas R. Swanson, Boahua Huang
  • Publication number: 20060177376
    Abstract: Dendronization of nano-scale surfaces with focal point reactive dendrons to produce stabilized chemically functionalized nano-particles having quantum dot dimensions.
    Type: Application
    Filed: July 21, 2004
    Publication date: August 10, 2006
    Applicant: Dendritic Nanotechnologies, Inc.
    Inventors: Donald Tomalia, Boahua Huang