Patents by Inventor Deborah Schachter

Deborah Schachter 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: 10646623
    Abstract: An implantable medical device, which comprises a device substrate, a coating on the substrate which includes a drug, and a protective layer which overlies the coating. The protective layer comprises a polymer selected from the group consisting of polylactic acid, polyglycolic acid and a lactic acid/glycolic acid copolymer having a weight average molecular weight of not more than 40,000.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: May 12, 2020
    Assignee: DePuy International Limited
    Inventors: Yufu Li, Deborah Schachter, Raymond S. Shissias, Sandra Wechsler
  • Publication number: 20180140751
    Abstract: An implantable medical device, which comprises a device substrate, a coating on the substrate which includes a drug, and a protective layer which overlies the coating. The protective layer comprises a polymer selected from the group consisting of polylactic acid, polyglycolic acid and a lactic acid/glycolic acid copolymer having a weight average molecular weight of not more than 40,000.
    Type: Application
    Filed: December 1, 2017
    Publication date: May 24, 2018
    Inventors: Yufu Li, Deborah Schachter, Raymond S. Shissias, Sandra Wechsler
  • Patent number: 9849220
    Abstract: An implantable medical device, which comprises a device substrate, a coating on the substrate which includes a drug which is highly soluble in water, and a protective layer which overlies the coating. The protective layer comprises a polymer selected from the group consisting of polylactic acid, polyglycolic acid and a lactic acid/glycolic acid copolymer having a weight average molecular weight of not more than 40,000.
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: December 26, 2017
    Assignee: DePuy International Limited
    Inventors: Yufu Li, Deborah Schachter, Raymond S. Shissias, Sandra Wechsler
  • Publication number: 20110276148
    Abstract: An implantable medical device, which comprises a device substrate, a coating on the substrate which includes a drug which is highly soluble in water, and a protective layer which overlies the coating. The protective layer comprises a polymer selected from the group consisting of polylactic acid, polyglycolic acid and a lactic acid/glycolic acid copolymer having a weight average molecular weight of not more than 40,000.
    Type: Application
    Filed: October 16, 2009
    Publication date: November 10, 2011
    Applicant: DEPUY INTERNATIONAL LIMITED
    Inventors: Yufu Li, Deborah Schachter, Raymond S. Shissias, Sandra Wechsler
  • Publication number: 20070077435
    Abstract: An improved process for electrostatically coating a medical device is described. Temporary conductivity is induced into the surface of a medical device whose surface is normally non-conductive. After inducing temporary conductivity to the surface of the device, it is electrostatically coated either through liquid formulation spray coating or through dry powder deposition. The process provides a high degree of uniformity and control over the coating such that the fine features of the device that are necessary for device function are carefully maintained after the coating is applied.
    Type: Application
    Filed: October 5, 2005
    Publication date: April 5, 2007
    Inventors: Deborah Schachter, Raymond Shissias, Caner Yurteri, Eduardo Escallon
  • Publication number: 20060074422
    Abstract: A novel combination of a suture anchor and a bone void filler composition. Also, a method of using the combination to affix soft tissue to mount a suture anchor in a bone.
    Type: Application
    Filed: September 27, 2004
    Publication date: April 6, 2006
    Inventors: Brooks Story, Deborah Schachter, Gary McAlister, E. Skula
  • Publication number: 20060067971
    Abstract: Novel biodegradable bone void filler compositions. The bone void filler compositions have a biodegradable material component, an osteoconductive component, and a therapeutic agent. The bone void filler optionally contains an osteoinductive component. Also disclosed is a method of using the bone void filler compositions to fill a bone void.
    Type: Application
    Filed: September 27, 2004
    Publication date: March 30, 2006
    Inventors: Brooks Story, Deborah Schachter, Tracy Martellotta
  • Publication number: 20060067973
    Abstract: Novel biodegradable bone void filler compositions. The bone void filler compositions have a biodegradable material component, a porous osteoconductive component, and a therapeutic agent. The bone void filler optionally contains an osteoinductive component. Also disclosed is a method of using the bone void filler compositions to fill a bone void.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 30, 2006
    Inventor: Deborah Schachter
  • Patent number: 6949266
    Abstract: Disclosed are medical devices having lubricious coatings which are capable of producing magnetic resonance image in the presence of a suitable magnetic field. The medical devices are easy to manipulate in body channels because of reduced friction with tissue surfaces and can be readily visualized in real time, which greatly facilitates the tracking of the medical devices while present within the bodies of humans or animals. The level of magnetic susceptible agent in the coatings of medical devices can be easily controlled by the present invention to give the desired performance. Coating processes to produce these medical devices are also disclosed.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: September 27, 2005
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Deborah Schachter, You-Ling Fan, Venceslav Rutar
  • Publication number: 20040058082
    Abstract: Disclosed are medical devices having lubricious coatings which are capable of producing magnetic resonance image in the presence of a suitable magnetic field. The medical devices are easy to manipulate in body channels because of reduced friction with tissue surfaces and can be readily visualized in real time, which greatly facilitates the tracking of the medical devices while present within the bodies of humans or animals. The level of magnetic susceptible agent in the coatings of medical devices can be easily controlled by the present invention to give the desired performance. Coating processes to produce these medical devices are also disclosed.
    Type: Application
    Filed: February 21, 2003
    Publication date: March 25, 2004
    Inventors: Deborah Schachter, You-Ling Fan, Venceslav Rutar