Patents by Inventor Christoph Roth

Christoph Roth 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: 20240141174
    Abstract: The invention relates to spray-dried, washfast dye compositions (preferably in the form of pigment powders) having a bleeding rate of ?0.5% and consisting of water-soluble functional dyes, preferably food dyes, which are firmly incorporated in a silica matrix. Apart from low bleeding of dye, these compositions are remarkable for their high stability to pH changes and/or ascorbic acid. The invention is also directed to the production of the dye compositions and the use thereof. The dye compositions are preferably employed in coloring foods, cosmetics, pharmaceutical products, but also in other uses.
    Type: Application
    Filed: June 1, 2023
    Publication date: May 2, 2024
    Inventors: Volker Lischewski, Christoph Roth, Michael Felicetti, Katrin Schwager
  • 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: 20220372298
    Abstract: The invention relates to spray-dried, washfast dye compositions (preferably in the form of pigment powders) having a bleeding rate of ?0.5% and consisting of water-soluble functional dyes, preferably food dyes, which are firmly incorporated in a silica matrix. Apart from low bleeding of dye, these compositions are remarkable for their high stability to pH changes and/or ascorbic acid. The invention is also directed to the production of the dye compositions and the use thereof. The dye compositions are preferably employed in coloring foods, cosmetics, pharmaceutical products, but also in other uses.
    Type: Application
    Filed: December 27, 2021
    Publication date: November 24, 2022
    Inventors: Volker Lischewski, Christoph Roth, Michael Felicetti, Katrin Schwager
  • Patent number: 11423058
    Abstract: Methods, computer program products, devices, and/or systems are provided that perform the following operations: receiving data from an incoming data stream; separating the data into data chunks and storing the data chunks in accordance with a selection configuration matrix in a set of different matrix buffers until the matrix buffers are filled up; processing the data chunks by multiple processing units, each processing unit associated to a matrix buffer of the matrix buffers via an I/O block; providing the processed data chunks as inputs to a neural network component; and classifying the data and filtering the data based on a classification of the data by the neural network component.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: August 23, 2022
    Assignee: International Business Machines Corporation
    Inventors: Thorsten Muehge, Frank Krick, Erik Rueger, Michael Diederich, Christoph Roth
  • Publication number: 20220100779
    Abstract: Methods, computer program products, devices, and/or systems are provided that perform the following operations: receiving data from an incoming data stream; separating the data into data chunks and storing the data chunks in accordance with a selection configuration matrix in a set of different matrix buffers until the matrix buffers are filled up; processing the data chunks by multiple processing units, each processing unit associated to a matrix buffer of the matrix buffers via an I/O block; providing the processed data chunks as inputs to a neural network component; and classifying the data and filtering the data based on a classification of the data by the neural network component.
    Type: Application
    Filed: September 25, 2020
    Publication date: March 31, 2022
    Inventors: Thorsten Muehge, Frank Krick, Erik Rueger, Michael Diederich, Christoph Roth
  • Publication number: 20210322072
    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: June 28, 2021
    Publication date: October 21, 2021
    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: 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
  • Publication number: 20190338133
    Abstract: The invention relates to spray-dried, washfast dye compositions (preferably in the form of pigment powders) having a bleeding rate of ?0.5% and consisting of water-soluble functional dyes, preferably food dyes, which are firmly incorporated in a silica matrix. Apart from low bleeding of dye, these compositions are remarkable for their high stability to pH changes and/or ascorbic acid. The invention is also directed to the production of the dye compositions and the use thereof. The dye compositions are preferably employed in coloring foods, cosmetics, pharmaceutical products, but also in other uses.
    Type: Application
    Filed: July 16, 2019
    Publication date: November 7, 2019
    Inventors: Volker Lischewski, Christoph Roth, Michael Felicetti, Katrin Schwager
  • Patent number: 10392513
    Abstract: The invention relates to spray-dried, washfast dye compositions, preferably in the form of pigment powders, having a bleeding rate of ?0.5% and consisting of water-soluble functional dyes, preferably food dyes, which are firmly incorporated in a silica matrix. Apart from low bleeding of dye, these compositions are remarkable for their high stability to pH changes and/or ascorbic acid. The invention is also directed to the production of the dye compositions and the use thereof. The dye compositions are preferably employed in coloring foods, cosmetics, pharmaceutical products, but also in other uses.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: August 27, 2019
    Assignee: Sensient Imaging Technologies GmbH
    Inventors: Volker Lischewski, Christoph Roth, Michael Felicetti, Katrin Schwager
  • Publication number: 20190150993
    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: January 29, 2019
    Publication date: May 23, 2019
    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: 10045864
    Abstract: A trial implant system including a trial implant configured to be temporarily inserted into an intervertebral space defined by a superior vertebral body and an inferior vertebral body is disclosed. The trial implant may include a superior plate and an inferior plate coupled to the superior plate. The superior plate may have a first mating portion that defines a first articulating interface and the inferior plate may have a second mating portion that defines a second articulating interface. The second articulating interface may be configured to interact with the first articulating interface of the superior plate such that at least one of the superior plate and the inferior plate is capable of movement relative to the other. The first and second articulating interfaces may be primary or auxiliary articulating interfaces. For example, the first and second articulating interfaces may be corresponding curved surfaces or they may be corresponding engagement features.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: August 14, 2018
    Assignee: Depuy Synthes Products, Inc.
    Inventors: Robert Hes, Bart Conix, Sean Saidha, Cyril Baudouin, Christoph A Roth, Salman Chegini
  • Patent number: 9414870
    Abstract: Translational bone fixation assemblies, kits containing such assemblies, and methods of use are described herein. The described assemblies may be used in spinal fusion procedures in which a damaged or diseased disc (or part of a disc) is removed from between a pair of vertebrae and a spinal fusion spacer is placed between the vertebrae. The assemblies may be applied to an anterior portion of the affected vertebrae to span the affected disc space, and may be fixed to the vertebrae using bone screws. The assemblies may function to maintain the vertebrae aligned during the initial period following fixation in which fusion of the spacer to the adjacent vertebrae occurs. The assemblies may also function to share some of the axial spinal load applied to the fusion spacer to prevent extreme subsidence of the spacer into the vertebral body, such as where the patient has poor bone quality.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: August 16, 2016
    Assignee: DePuy Synthes Products, Inc.
    Inventors: Christopher J. Ryan, Sean S. Suh, David S. Rathbun, Christoph A. Roth, David Koch
  • Publication number: 20150282952
    Abstract: A trial implant system including a trial implant configured to be temporarily inserted into an intervertebral space defined by a superior vertebral body and an inferior vertebral body is disclosed. The trial implant may include a superior plate and an inferior plate coupled to the superior plate. The superior plate may have a first mating portion that defines a first articulating interface and the inferior plate may have a second mating portion that defines a second articulating interface. The second articulating interface may be configured to interact with the first articulating interface of the superior plate such that at least one of the superior plate and the inferior plate is capable of movement relative to the other. The first and second articulating interfaces may be primary or auxiliary articulating interfaces. For example, the first and second articulating interfaces may be corresponding curved surfaces or they may be corresponding engagement features.
    Type: Application
    Filed: June 19, 2015
    Publication date: October 8, 2015
    Inventors: Robert Hes, Bart Conix, Sean Saidha, Cyril Baudouin, Christoph A Roth, Salman Chegini
  • Patent number: 9084688
    Abstract: A trial implant system including a trial implant configured to be temporarily inserted into an intervertebral space defined by a superior vertebral body and an inferior vertebral body is disclosed. The trial implant may include a superior plate and an inferior plate coupled to the superior plate. The superior plate may have a first mating portion that defines a first articulating interface and the inferior plate may have a second mating portion that defines a second articulating interface. The second articulating interface may be configured to interact with the first articulating interface of the superior plate such that at least one of the superior plate and the inferior plate is capable of movement relative to the other. The first and second articulating interfaces may be primary or auxiliary articulating interfaces. For example, the first and second articulating interfaces may be corresponding curved surfaces or they may be corresponding engagement features.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: July 21, 2015
    Assignee: DePuy Synthes Products, Inc.
    Inventors: Robert Hes, Bart Conix, Sean Saidha, Cyril Baudouin, Christoph Roth, Salman Chegini
  • 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
  • Patent number: 8784452
    Abstract: A transconnector for joining adjacent longitudinal spinal rods. The transconnector preferably includes a bridge member and a pair of bone fixation coupling elements, the bridge member is preferably sized and configured to span a distance between the pair of bone fixation coupling elements. The bone fixation coupling elements are preferably sized and configured to engage the bridge member and sized and configured to receive one of the bone fixation elements. The bone fixation coupling elements are preferably sized and configured to engage the body portion of the bone fixation element. The bone fixation coupling elements may include a locking cap having a first set of threads for threadably engaging the bone fixation element.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: July 22, 2014
    Assignee: DePuy Synthes Products, LLC
    Inventors: Sean Saidha, William L. Strausbaugh, Boyd Wolf, Thomas Pepe, Christoph Roth, David S. Rathbun, William P. McDonough
  • Publication number: 20130091637
    Abstract: The invention relates to spray-dried, washfast dye compositions, preferably in the form of pigment powders, having a bleeding rate of ?0.5% and consisting of water-soluble functional dyes, preferably food dyes, which are firmly incorporated in a silica matrix. Apart from low bleeding of dye, these compositions are remarkable for their high stability to pH changes and/or ascorbic acid. The invention is also directed to the production of the dye compositions and the use thereof. The dye compositions are preferably employed in coloring foods, cosmetics, pharmaceutical products, but also in other uses.
    Type: Application
    Filed: June 2, 2010
    Publication date: April 18, 2013
    Applicant: Sensient Imaging Technologies GMBH
    Inventors: Volker Lischewski, Christoph Roth, Michael Felicetti, Katrin Schwager
  • Publication number: 20130006306
    Abstract: A transconnector for joining adjacent longitudinal spinal rods. The transconnector preferably includes a bridge member and a pair of bone fixation coupling elements, the bridge member is preferably sized and configured to span a distance between the pair of bone fixation coupling elements. The bone fixation coupling elements are preferably sized and configured to engage the bridge member and sized and configured to receive one of the bone fixation elements. The bone fixation coupling elements are preferably sized and configured to engage the body portion of the bone fixation element. The bone fixation coupling elements may include a locking cap having a first set of threads for threadably engaging the bone fixation element.
    Type: Application
    Filed: August 30, 2012
    Publication date: January 3, 2013
    Applicants: SYNTHES GMBH, SYNTHES USA, LLC
    Inventors: Sean Saidha, William L. Strausbaugh, Boyd Wolf, Thomas Pepe, Christoph Roth, David S. Rathbun, William P. McDonough
  • Publication number: 20120283782
    Abstract: Translational bone fixation assemblies, kits containing such assemblies, and methods of use are described herein. The described assemblies may be used in spinal fusion procedures in which a damaged or diseased disc (or part of a disc) is removed from between a pair of vertebrae and a spinal fusion spacer is placed between the vertebrae. The assemblies may be applied to an anterior portion of the affected vertebrae to span the affected disc space, and may be fixed to the vertebrae using bone screws. The assemblies may function to maintain the vertebrae aligned during the initial period following fixation in which fusion of the spacer to the adjacent vertebrae occurs. The assemblies may also function to share some of the axial spinal load applied to the fusion spacer to prevent extreme subsidence of the spacer into the vertebral body, such as where the patient has poor bone quality.
    Type: Application
    Filed: July 13, 2012
    Publication date: November 8, 2012
    Inventors: Christopher J. Ryan, Sean S. Suh, David S. Rathbun, Christoph A. Roth, David Koch