Patents by Inventor Wendy Y. Su

Wendy Y. Su 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: 6607631
    Abstract: A polymerizable monomer adhesive composition includes a 1,1-disubstituted ethylene monomer and at least one slip additive, where the slip additive causes a polymer film formed from the monomer to have a lower coefficient of friction than in an absence of the slip additive. The slip additive can be selected from, inter alia, fluorinated monomers or polymers, fluorinated additives, siloxane-containing monomers or polymers, siloxane-containing additives, fluorinated siloxanes, and long chain fatty acid esters. The slip additive can also form a second phase in a resultant polymer film, where the second phase is soluble in the monomer but is insoluble or substantially insoluble in the polymer.
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: August 19, 2003
    Assignee: Closure Medical Corporation
    Inventors: Ibraheem T. Badejo, Wendy Y. Su, Keith R. D'Alessio, Jerry Jonn, Julian A. Quintero, Michelle Knotts, Timothy P. Hickey, Lawrence H. Mainwaring, Upvan Narang
  • Publication number: 20030060380
    Abstract: An adhesive remover composition and methods for removing medical grade and other adhesive compositions including, but not limited to, cyanoacrylate adhesive compositions from surfaces including, but not limited to, areas of tissue, including areas of compromised skin. The composition, which is preferably bio-compatible, includes a suitable remover compound such as an alkylester plasticizer combined with an antimicrobial preservative to protect the composition from microorganisms. A method of removing adhesive compositions includes applying the remover composition to the adhesive composition using an applicator, such as a spray applicator or a towelette, allowing the remover to interact with the adhesive composition and then removing the remover and the adhesive composition.
    Type: Application
    Filed: September 26, 2001
    Publication date: March 27, 2003
    Applicant: Closure Medical Corporation
    Inventors: Jaime Ayarza, Ibraheem T. Badejo, Joe B. Barefoot, Daniel L. Hedgpeth, Michelle M. Knotts, Bernard Malofsky, Upvan Narang, Gina L. Spath, Wendy Y. Su