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).
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Patent number: 11737799Abstract: 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: GrantFiled: June 28, 2021Date of Patent: August 29, 2023Assignees: The Penn State Research FoundationInventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
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Publication number: 20220031911Abstract: 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: ApplicationFiled: December 3, 2019Publication date: February 3, 2022Applicant: LifeCell CorporationInventors: Christopher A. Campbell, Patrick S. Cottler
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Patent number: 11076900Abstract: 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: GrantFiled: January 29, 2019Date of Patent: August 3, 2021Assignee: The Penn State Research FoundationInventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
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Patent number: 10231767Abstract: 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: GrantFiled: March 15, 2013Date of Patent: March 19, 2019Assignees: The Penn State Research FoundationInventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
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Patent number: 9352984Abstract: 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: GrantFiled: March 6, 2015Date of Patent: May 31, 2016Assignee: Drexel UniversityInventors: Christopher A. Campbell, Young I. Cho, Alexander F. Gutsol, Alexander Fridman, Frank T. Snyder, Vincent Szarko, Erik Yelk, Jesse Zanolini, Victor N. Vasilets
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Patent number: 9011697Abstract: 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: GrantFiled: June 15, 2007Date of Patent: April 21, 2015Assignee: Drexel UniversityInventors: Christopher A. Campbell, Young I. Cho, Alexander F. Gutsol, Alexander Fridman, Frank T. Snyder, Vincent Szarko, Erik Yelk, Jesse Zanolini, Victor Vasilets
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Publication number: 20140277175Abstract: 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: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Inventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
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Publication number: 20110286822Abstract: 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: ApplicationFiled: July 10, 2009Publication date: November 24, 2011Applicant: MEI, INC.Inventors: James A. Bradley, Christopher A. Campbell, Andrew P. Cook, Jonathan D. Lewis, Gregory H. Selke
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Publication number: 20100219136Abstract: 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: ApplicationFiled: June 15, 2007Publication date: September 2, 2010Applicant: DREXEL UNIVERSITYInventors: Christopher A. Campbell, Young I. Cho, Alexander F. Gutsol, Alexander Fridman, Frank T. Snyder, Vincent Szarko, Erik Yelk, Jesse Zanolini, Victor Vasilets