Patents by Inventor Christopher A. Campbell

Christopher A. Campbell 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: 11737799
    Abstract: A bone repair system, kit and method for percutaneous repair of a bone segment containing a first bone segment and a second bone segment in a patient, each bone segment having a drill hole. The system comprises a longitudinal member configured to contact the first bone segment and the second bone segment and having at least one opening and cleats on the side adapted to contact the first bone segment and the second bone segment; a first fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the first bone segment; and a second fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the second bone segment.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: August 29, 2023
    Assignees: The Penn State Research Foundation
    Inventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
  • Publication number: 20220031911
    Abstract: The present disclosure provides devices and methods for treating a tissue site. The device and methods can be used to treat tissue that has been irradiated and can include a tissue matrix having the ability to support tissue regeneration and vascularization with cells from the tissue site.
    Type: Application
    Filed: December 3, 2019
    Publication date: February 3, 2022
    Applicant: LifeCell Corporation
    Inventors: Christopher A. Campbell, Patrick S. Cottler
  • Patent number: 11076900
    Abstract: A bone repair system, kit and method for percutaneous repair of a bone segment containing a first bone segment and a second bone segment in a patient, each bone segment having a drill hole. The system comprises a longitudinal member configured to contact the first bone segment and the second bone segment and having at least one opening and cleats on the side adapted to contact the first bone segment and the second bone segment; a first fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the first bone segment; and a second fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the second bone segment.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: August 3, 2021
    Assignee: The Penn State Research Foundation
    Inventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
  • Patent number: 10231767
    Abstract: A bone repair system, kit and method for percutaneous repair of a bone segment containing a first bone segment and a second bone segment in a patient, each bone segment having a drill hole. The system comprises a longitudinal member configured to contact the first bone segment and the second bone segment and having at least one opening and cleats on the side adapted to contact the first bone segment and the second bone segment; a first fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the first bone segment; and a second fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the second bone segment.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: March 19, 2019
    Assignees: The Penn State Research Foundation
    Inventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
  • Patent number: 9352984
    Abstract: The invention is directed to apparatus for treating water by exposing the water to a pulsed plasma discharge. The pulsed plasma discharge is generated using a suitable electrode configuration to generate the plasma discharge in the fluid. Apparatus useful in the method may include a vessel, at least two electrodes for generating a plasma discharge in water, and a flow inlet and a flow outlet to allow water to be passed through the vessel. Also described is an in-line water treatment, where a pulsed plasma discharge is used in a pipe carrying moving water. Plasma based fluid treatment system may have many advantages in comparison to other treatment methods, such as very minimal maintenance, low operating power, and minimal pressure loss through the device.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: May 31, 2016
    Assignee: Drexel University
    Inventors: Christopher A. Campbell, Young I. Cho, Alexander F. Gutsol, Alexander Fridman, Frank T. Snyder, Vincent Szarko, Erik Yelk, Jesse Zanolini, Victor N. Vasilets
  • Patent number: 9011697
    Abstract: A method for the treatment of fluid including the step of exposing the fluid to a pulsed plasma discharge. The pulsed plasma discharge will be generated using a suitable electrode configuration to generate the plasma discharge in the fluid. Apparatus useful in the method may include a vessel, at least two electrodes for generating a plasma discharge in water, and a flow inlet and a flow outlet to allow water to be passed through the vessel. Also described is an in-line water treatment, where a pulsed plasma discharge is used in a pipe carrying moving water. Plasma based fluid treatment system may have many advantages in comparison to other treatment methods, such as very minimal maintenance, low operating power, and minimal pressure loss through the device.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: April 21, 2015
    Assignee: Drexel University
    Inventors: Christopher A. Campbell, Young I. Cho, Alexander F. Gutsol, Alexander Fridman, Frank T. Snyder, Vincent Szarko, Erik Yelk, Jesse Zanolini, Victor Vasilets
  • Publication number: 20140277175
    Abstract: A bone repair system, kit and method for percutaneous repair of a bone segment containing a first bone segment and a second bone segment in a patient, each bone segment having a drill hole. The system comprises a longitudinal member configured to contact the first bone segment and the second bone segment and having at least one opening and cleats on the side adapted to contact the first bone segment and the second bone segment; a first fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the first bone segment; and a second fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the second bone segment.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Inventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
  • Publication number: 20110286822
    Abstract: Automatically processing secure containers housing valuable documents includes receiving a secure container in a secure container processing unit, opening the secure container using an extraction module operatively coupled to the secure container processing unit, removing the valuable documents from the secure container using the extraction module, transferring the valuable documents to an external processing apparatus, and closing the secure container using the extraction module.
    Type: Application
    Filed: July 10, 2009
    Publication date: November 24, 2011
    Applicant: MEI, INC.
    Inventors: James A. Bradley, Christopher A. Campbell, Andrew P. Cook, Jonathan D. Lewis, Gregory H. Selke
  • Publication number: 20100219136
    Abstract: A method for the treatment of fluid including the step of exposing the fluid to a pulsed plasma discharge. The pulsed plasma discharge will be generated using a suitable electrode configuration to generate the plasma discharge in the fluid. Apparatus useful in the method may include a vessel, at least two electrodes for generating a plasma discharge in water, and a flow inlet and a flow outlet to allow water to be passed through the vessel. Also described is an in-line water treatment, where a pulsed plasma discharge is used in a pipe carrying moving water. Plasma based fluid treatment system may have many advantages in comparison to other treatment methods, such as very minimal maintenance, low operating power, and minimal pressure loss through the device.
    Type: Application
    Filed: June 15, 2007
    Publication date: September 2, 2010
    Applicant: DREXEL UNIVERSITY
    Inventors: Christopher A. Campbell, Young I. Cho, Alexander F. Gutsol, Alexander Fridman, Frank T. Snyder, Vincent Szarko, Erik Yelk, Jesse Zanolini, Victor Vasilets