Patents Examined by Paul Preblic
  • Process for making a piezoelectric biomedical device
    Patent number: 5311884
    Abstract: A piezoelectric medical device and a process for preparing the same by electrostatically spinning a copolymer of vinylidene fluoride and a second fluorinated hydrocarbon, and collecting the spun fibers on a suitable receiver is disclosed.
    Type: Grant
    Filed: October 9, 1992
    Date of Patent: May 17, 1994
    Assignee: Ethicon, Inc.
    Inventor: Angelo G. Scopelianos