Patents by Inventor Stephen E. Heim

Stephen E. Heim 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).

  • Intervertebral spacers
    Patent number: 8075622
    Abstract: One embodiment of a hollow spinal spacer (10) includes a curved anterior wall (11) having opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (40). The superior face (35) defines a first opening (36) in communication with the chamber (30) and includes a first vertebral engaging surface (37). The inferior face (40) defines a second opening (41) in communication with the chamber (30) and includes a second vertebral engaging surface (42).
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: December 13, 2011
    Assignee: Warsaw Orthopedic, Inc
    Inventors: James E. Van Hoeck, Troy McDonald, Bradley J. Coates, Regis W. Haid, Jr., Stephen E. Heim, Kevin Foley, Eugene C. Eckstein
  • Intervertebral spacers
    Patent number: 7311734
    Abstract: One embodiment of a hollow spinal spacer (10) includes a curved anterior wall (11) having opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (40). The superior face (35) defines a first opening (36) in communication with the chamber (30) and includes a first vertebral engaging surface (37). The inferior face (40) defines a second opening (41) in communication with the chamber (30) and includes a second vertebral engaging surface (42).
    Type: Grant
    Filed: February 10, 2004
    Date of Patent: December 25, 2007
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: James E. Van Hoeck, Troy McDonald, Bradley J. Coates, Regis W. Haid, Jr., Stephen E. Heim, Kevin Foley, Eugene C. Eckstein
  • Intervertebral spacers
    Publication number: 20040230306
    Abstract: One embodiment of a hollow spinal spacer (10) includes a curved anterior wall (11) having opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (40). The superior face (35) defines a first opening (36) in communication with the chamber (30) and includes a first vertebral engaging surface (37). The inferior face (40) defines a second opening (41) in communication with the chamber (30) and includes a second vertebral engaging surface (42).
    Type: Application
    Filed: February 10, 2004
    Publication date: November 18, 2004
    Inventors: James E. Van Hoeck, Troy McDonald, Bradley J. Coates, Regis W. Haid, Stephen E. Heim, Kevin Foley, Eugene C. Eckstein
  • Intervertebral spacers
    Publication number: 20030060886
    Abstract: One embodiment of a hollow spinal spacer (10) includes a curved anterior wall (11) having opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (40). The superior face (35) defines a first opening (36) in communication with the chamber (30) and includes a first vertebral engaging surface (37). The inferior face (40) defines a second opening (41) in communication with the chamber (30) and includes a second vertebral engaging surface (42).
    Type: Application
    Filed: July 23, 2002
    Publication date: March 27, 2003
    Inventors: James E. Van Hoeck, Troy McDonald, Bradley J. Coates, Regis W. Haid, Stephen E. Heim, Kevin Foley, Eugene C. Eckstein
  • Intervertebral spacers
    Patent number: 6423095
    Abstract: One embodiment of a hollow spinal spacer (10) includes a curved anterior wall (11) having opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (40). The superior face (35) defines a first opening (36) in communication with the chamber (30) and includes a first vertebral engaging surface (37). The inferior face (40) defines a second opening (41) in communication with the chamber (30) and includes a second vertebral engaging surface (42). In one embodiment, a lateral wing projects from an external surface of each of the lateral walls. In another embodiment, the anterior wall defines an anterior superior surface and an anterior inferior surface.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: July 23, 2002
    Assignee: SDGI Holdings, Inc.
    Inventors: James E. Van Hoeck, Troy McDonald, Bradley J. Coates, Regis W. Haid, Jr., Stephen E. Heim, Kevin Foley, Eugene C. Eckstein