Patents by Inventor R. Cass

R. Cass 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: 11944827
    Abstract: One aspect is a method of forming a lead for implantation. The method includes forming a distal end assembly, forming a proximal end assembly, and forming a flexible circuit coupling the distal end assembly to the proximal end assembly. The distal end assembly, the proximal end assembly and the flexible circuit are formed over an inner member. An outer member is placed over the combination of the distal end assembly, the proximal end assembly and the flexible circuit. The outer member and circuit are fused adjacent the distal end assembly to the proximal end assembly.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: April 2, 2024
    Assignee: Heraeus Medical Components LLC
    Inventors: Robert R. Cass, Paul Noffke, Mark A. Hjelle, Steven E. Scott
  • Patent number: 11458299
    Abstract: A lead body for implantation includes a first set of conducting sections, a second set of conducting sections, a strain relief coupler having a axial length with a plurality of tines extending along the axial length and extending radially thereby defining a plurality of axially-extending channels, a plurality of joints located within the plurality of channels, each joint coupling one conducting section from the first set of conducting sections to one conducting section from the second set of conducting sections, and an outer layer at least partially surrounding the first and second set of conducting sections, the plurality of joints and the strain relief coupler.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: October 4, 2022
    Assignee: Heraeus Medical Components LLC
    Inventors: Robert R. Cass, Paul Noffke, Alan Carlson
  • Patent number: 11458300
    Abstract: One aspect is forming a medical lead for implantation. The method includes forming a plurality of non-ground electrodes, at least one non-ground electrode having a plurality of segments. Overmold portions are formed for the at least one of the plurality of non-ground electrodes, including keys and tabs. One of a plurality of conductors is attached to one segment of the at least one non-ground electrode using the keys and tabs. The non-ground electrodes and plurality of conductors are assembled into electrode assembly and the overmold portions are reflowed. The reflowed electrode assembly is then ground to form the medical lead.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 4, 2022
    Assignee: Heraeus Medical Components LLC
    Inventors: Robert R. Cass, Paul Noffke
  • Patent number: 11311717
    Abstract: A lead body for implantation includes at least one segmented electrode with a first electrode segment and a second electrode segment radially positioned about a lumen and electrically isolated from each other. A sectioned hypotube includes a distal end and a proximal end and a first conducting section and a second conducting section each extending between the distal and proximal ends. The first conducting section of the sectioned hypotube is coupled to the first electrode segment adjacent the distal end and the second conducting section of the sectioned hypotube is coupled to the second electrode segment adjacent the distal end.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: April 26, 2022
    Assignee: Heraeus Medical Components LLC
    Inventors: Robert R. Cass, Paul Noffke, Alan Carlson
  • Publication number: 20210260384
    Abstract: One aspect is a method of forming a lead for implantation. The method includes forming a distal end assembly, forming a proximal end assembly, and forming a flexible circuit coupling the distal end assembly to the proximal end assembly. The distal end assembly, the proximal end assembly and the flexible circuit are formed over an inner member. An outer member is placed over the combination of the distal end assembly, the proximal end assembly and the flexible circuit. The outer member and circuit are fused adjacent the distal end assembly to the proximal end assembly.
    Type: Application
    Filed: February 22, 2021
    Publication date: August 26, 2021
    Applicant: Heraeus Medical Components LLC
    Inventors: Robert R. CASS, Paul NOFFKE, Mark A. HJELLE, Steven E. SCOTT
  • Publication number: 20200338335
    Abstract: A lead body for implantation includes at least one segmented electrode with a first electrode segment and a second electrode segment radially positioned about a lumen and electrically isolated from each other. A sectioned hypotube includes a distal end and a proximal end and a first conducting section and a second conducting section each extending between the distal and proximal ends. The first conducting section of the sectioned hypotube is coupled to the first electrode segment adjacent the distal end and the second conducting section of the sectioned hypotube is coupled to the second electrode segment adjacent the distal end.
    Type: Application
    Filed: August 13, 2018
    Publication date: October 29, 2020
    Applicant: Heraeus Medical Components LLC
    Inventors: Robert R. CASS, Paul NOFFKE, Alan CARLSON
  • Publication number: 20200206494
    Abstract: One aspect is forming a medical lead for implantation. The method includes forming a plurality of non-ground electrodes, at least one non-ground electrode having a plurality of segments. Overmold portions are formed for the at least one of the plurality of non-ground electrodes, including keys and tabs. One of a plurality of conductors is attached to one segment of the at least one non-ground electrode using the keys and tabs. The non-ground electrodes and plurality of conductors are assembled into electrode assembly and the overmold portions are reflowed. The reflowed electrode assembly is then ground to form the medical lead.
    Type: Application
    Filed: December 18, 2019
    Publication date: July 2, 2020
    Applicant: Heraeus Medical Components LLC
    Inventors: Robert R. Cass, Paul Noffke
  • Publication number: 20200179675
    Abstract: A lead body for implantation includes a first set of conducting sections, a second set of conducting sections, a strain relief coupler having a axial length with a plurality of tines extending along the axial length and extending radially thereby defining a plurality of axially-extending channels, a plurality of joints located within the plurality of channels, each joint coupling one conducting section from the first set of conducting sections to one conducting section from the second set of conducting sections, and an outer layer at least partially surrounding the first and second set of conducting sections, the plurality of joints and the strain relief coupler.
    Type: Application
    Filed: February 11, 2020
    Publication date: June 11, 2020
    Applicant: Heraeus Medical Components LLC
    Inventors: Robert R. Cass, Paul Noffke, Alan Carlson
  • Patent number: 6264561
    Abstract: A use enabling method and mechanism to enable use of a disabled game resident on multiple platform gaming machines. When a gaming operator elects to enable a particular disabled game, an enabling device of generates an encrypted Request Code (27) having components identifying the specific gaming machine and the specific game to be enabled. This Request Code (27) is then communicated through a communication coupling (55) to a compatible, mating encoder device (28) operated by the licensing game vendor or game manufacture. In response, the encoder device (28) generates an encrypted Enabling Code (31) which enables use only for the selected game or games, and only in the gaming machine (21) upon which the corresponding Request Code originated. Upon inputting the corresponding Enabling Code (31) into the enabling device (32) incorporated on the particular gaming device, the selected disable game or games may be subsequently enabled for use.
    Type: Grant
    Filed: October 1, 1998
    Date of Patent: July 24, 2001
    Assignee: International Game Technology
    Inventors: Ali M. Saffari, Mark Y. Lam, Mark R. Cass, Robert W. Crowder
  • Patent number: 5685507
    Abstract: A locomotive control system comprising a remote transmitter issuing RF binary coded commands and a slave controller mounted on the locomotive that decodes the transmission and operates in dependence thereof various actuators to carry into effect the commands of the ground based operator.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: November 11, 1997
    Assignee: Canac International Incorporated
    Inventors: Folkert Horst, Oleh Szklar, Kelly Doig, R. Cass, J. L. Bousquet
  • Patent number: 5511749
    Abstract: A locomotive control system comprising a remote transmitter issuing RF binary coded commands and a slave controller mounted on the locomotive that decodes the transmission and operates in dependence thereof various actuators to carry into effect the commands of the ground based operator.
    Type: Grant
    Filed: April 1, 1994
    Date of Patent: April 30, 1996
    Assignee: Canac International, Inc.
    Inventors: Folkert Horst, Oleh Szklar, Kelly Doig, George R. Cass, Jean L. Bousquet
  • Patent number: 5061444
    Abstract: Objects are protected against deposition of fluid-borne particles in a diameter range of from one-hundredth of a micron to several microns from a convection boundary layer flow, by establishing a temperature difference between surfaces of these objects and fluid adjacent thereto such that the temperature of these surfaces is higher by not more than 10K than that of the adjacent fluid, to such an extent that the thermophoretic effect dominates the combined effects of Brownian motion and gravitational deposition of the particles in the boundary layer flow. Highly advanced articles of manufacture are produced when those surfaces are changed structurally, such as during manufacture of integrated circuits, while the thermophoretic effect dominates the latter combined effects.
    Type: Grant
    Filed: March 22, 1991
    Date of Patent: October 29, 1991
    Assignee: California Institute of Technology
    Inventors: William W. Nazaroff, Glen R. Cass
  • Patent number: RE39011
    Abstract: A locomotive control system comprising a remote transmitter issuing RF binary-coded commands and a slave controller mounted on the locomotive that decodes the transmission and operates in dependence thereof various actuators to carry into effect the commands of the ground based operator.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: March 14, 2006
    Assignee: Cattron Intellectual Property Corporation
    Inventors: Folkert Horst, Oleh Szklar, Kelly Doig, George R. Cass, Jean L. Bousquet
  • Patent number: RE39210
    Abstract: A locomotive control system comprising a remote transmitter issuing RF binary coded commands and a slave controller mounted on the locomotive that decodes the transmission and operates is dependence thereof various actuators to carry into effect the commands of the ground based operator.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: August 1, 2006
    Assignee: Cattron Intellectual Property Corporation
    Inventors: Folkert Horst, Oleh Szklar, Kelly Doig, George R. Cass, Jean L. Bousquet
  • Patent number: D277238
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: January 22, 1985
    Inventor: George R. Cass
  • Patent number: RE39758
    Abstract: A locomotive control system comprising a remote transmitter issuing RF binary coded commands and a slave controller mounted on the locomotive that decodes the transmission and operates in dependence thereof various actuators to carry into effect the commands of the ground based operator.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: August 7, 2007
    Assignee: Cattron Intellectual Property Corporation
    Inventors: Folkert Horst, Oleh Szklar, Kelly Doig, George R. Cass, Jean L. Bousquet