Patents by Inventor Barry E. Constantine

Barry E. Constantine 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).

  • Publication number: 20160278786
    Abstract: A dispenser comprising a tubular housing, an adjustable base configured to move from one end of the tubular housing to a second end of the tubular housing and bone wax disposed within the tubular housing.
    Type: Application
    Filed: March 24, 2016
    Publication date: September 29, 2016
    Inventor: Barry E. Constantine
  • Patent number: 7074425
    Abstract: The present invention provides methods and compositions involving resorbable hemostatic agents that have the essential absence of microfibrillar collagen. Resorbable hemostatic agents of the present invention comprise polyethylene glycol, which controls bleeding in tissue and does not delay or interfere with healing. The resorbable hemostatic agents of the present invention are biodegradable and biocompatible agents that effectively control bleeding in bone and other tissue without interfering with the subsequent healing of the tissue.
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: July 11, 2006
    Assignee: Bonewax, LLC
    Inventors: Barry E. Constantine, Nels J. Lauritzen
  • Publication number: 20040062790
    Abstract: The present invention provides methods and compositions involving resorbable hemostatic agents that have the essential absence of microfibrillar collagen. Resorbable hemostatic agents of the present invention comprise polyethylene glycol, which controls bleeding in tissue and does not delay or interfere with healing. The resorbable hemostatic agents of the present invention are biodegradable and biocompatible agents that effectively control bleeding in bone and other tissue without interfering with the subsequent healing of the tissue.
    Type: Application
    Filed: September 26, 2002
    Publication date: April 1, 2004
    Inventors: Barry E. Constantine, Nels J. Lauritzen
  • Patent number: 5074293
    Abstract: A wound dressing comprises a vapor permeable plastic film coated on one side with an adhesive about the periphery of a wound contacting window in the central portion of the dressing. A pair of release liners covers the adhesive coating and include tabs so that the release liners can be peeled from the adhesive coating. Strips are provided adjacent to and at opposite lateral sides of the wound contacting window to change abruptly the resistance to peeling of the release liners from the adhesive coated film. Accordingly, when the user feels this change in resistance, he or she knows that the wound contacting window and a small portion of the adhesive about the periphery thereof is uncovered which allows the dressing to be anchored about the patient's wound with the release liners partially in place and the wound contacting window exposed. This minimizes the tendency of the film to wrinkle and/or to fold on itself such that the adhesive adheres to itself.
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: December 24, 1991
    Assignee: Sherwood Medical Company
    Inventors: Gloria Y. Lott, Scott M. Britton, Barry E. Constantine
  • Patent number: 4926850
    Abstract: A wound dressing comprises a vapor permeable plastic film coated on one side with an adhesive about the periphery of a wound contacting window in the central portion of the dressing. A pair of release liners covers the adhesive coating and include tabs so that the release liners can be peeled from the adhesive coating. Means are provided adjacent to and at opposite lateral sides of the wound contacting window to change abruptly the resistance to peeling of the release liners from the adhesive coated film. Accordingly, when the user feels this change in resistance, he or she knows that the wound contacting window and a small portion of the adhesive about the periphery thereof is uncovered which allows the dressing to be anchored about the patient's wound with the release liners partially in place and the wound contacting window exposed. This minimizes the tendency of the film to wrinkle and/or to fold on itself such that the adhesive adheres to itself.
    Type: Grant
    Filed: November 30, 1988
    Date of Patent: May 22, 1990
    Assignee: Sherwood Medical Company
    Inventors: Gloria Y. Lott, Scott M. Britton, Barry E. Constantine
  • Patent number: 4784653
    Abstract: An absorbent adhesive dressing is disclosed which is intended for use in treating wounds of the ulcer and burn type where there is significant wound exudate, which has a three layer sandwich-type construction having an occlusive film (e.g. polyethylene, polypropylene etc.) as the outer layer, an absorbent layer of fibers (e.g. cellulose, synthetic fibers etc.) as the middle layer, and a wet-stick adhesive as the inner wound facing adhesive layer, wherein said adhesive layer is a continuous, substantially non-pourous layer having a porosity of less than 0.4 cc/sec/in.sup.2 which is made from an acrylic polymer having both hydrophilic and hydrophobic characteristics (e.g.
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: November 15, 1988
    Assignee: Johnson & Johnson Patient Care, Inc.
    Inventors: Laura L. Bolton, Teresa H. Haddock, Barry E. Constantine
  • Patent number: 4668228
    Abstract: Debriding tapes are disclosed which contain a proteolytic enzyme useful for debridement of eschar and necrotic tissue, e.g., subtilisin, bromelain, in dry powdered form on the adhesive mass surface of an occlusive or semi-occlusive surgical adhesive tape.
    Type: Grant
    Filed: March 12, 1985
    Date of Patent: May 26, 1987
    Assignee: Johnson & Johnson Products, Inc.
    Inventors: Laura L. Bolton, Barry E. Constantine