1
Bao Khang Ngoc Nguyen, David P Harding: Multi-lobe artificial spine joint. Diamicron, Bateman IP, April 24, 2012: US08163023 (8 worldwide citation)

An artificial disc is provided which more closely matches the movement of the natural spine. The artificial disc uses one or more projections and corresponding recesses to provide a sliding articulation. The artificial joint is inherently stable in that compressive forces placed on the disc such as ...


2
David P Harding, Mark E Richards, Richard H Dixon, Victoriano Carvajal, Bao Khang Ngoc Nguyen, German A Loesener, A Ben Curnow, Troy J Medford, Trenton T Walker, Jeffery K Taylor, Bill J Pope: Thick sintered polycrystalline diamond and sintered jewelry. Dimicron, Pate Peterson PLLC, Brett Peterson, March 4, 2014: US08663359 (5 worldwide citation)

Methods of forming larger sintered compacts of PCD and other sintered ultrahard materials are disclosed. Improved solvent metal compositions and layering of the un-sintered construct allow for sintering of thicker and larger high quality sintered compacts. Jewelry may also be made from sintered ultr ...


3
Bao Khang Ngoc Nguyen, David P Harding: Multi-lobe artificial spine joint. Dimicron, Pate Peterson PLLC, Brett Peterson, December 10, 2013: US08603169 (5 worldwide citation)

An artificial disc is provided which more closely matches the movement of the natural spine. The artificial disc uses one or more projections and corresponding recesses to provide a sliding articulation. The artificial joint is inherently stable in that compressive forces placed on the disc such as ...


4
Bill J Pope, Richard H Dixon, Jeffery K Taylor, Clayton F Gardinier, Troy Medford, Dean C Blackburn, Victorian Carvajal, David P Harding: Use of Ti and Nb cemented in TiC in prosthetic joints. Dimicron, Pate Peterson PLLC, Brett Peterson, December 10, 2013: US08603181 (4 worldwide citation)

An improved composition of titanium sintered titanium carbide is provided. The composition provides an improved degree of strength and toughness and improved compatibility with medical imaging. The composition provides good compatibility with sintered polycrystalline diamond, achieving a good mechan ...


5
Bao Khang Ngoc Nguyen, David P Harding: Multi-lobe artificial spine joint. DIMICRON, Pate Peterson PLLC, Brett Peterson, July 14, 2015: US09078763 (3 worldwide citation)

An artificial disc is provided which more closely matches the movement of the natural spine. The artificial disc uses one or more projections and corresponding recesses to provide a sliding articulation. The artificial joint is inherently stable in that compressive forces placed on the disc such as ...


6
David P Harding, Mark E Richards, Richard H Dixon, Victoriano Carvajal, Bao Khang Ngoc Nguyen, German A Loesener, A Ben Curnow, Troy J Medford, Trenton T Walker, Jeffery K Taylor, Bill J Pope: Thick sintered polycrystalline diamond and sintered jewelry. DIMICRON, Pate Peterson PLLC, Brett Peterson, November 21, 2017: US09820539

Methods of forming larger sintered compacts of PCD and other sintered ultrahard materials are disclosed. Improved solvent metal compositions and layering of the un-sintered construct allow for sintering of thicker and larger high quality sintered compacts. Jewelry may also be made from sintered ultr ...


7
Bao Khang Ngoc Nguyen, David P Harding: Multi-lobe artificial spine joint. DIMICRON, Pate Peterson PLLC, Brett Peterson, October 16, 2018: US10098752

An artificial disc is provided which more closely matches the movement of the natural spine. The artificial disc uses one or more projections and corresponding recesses to provide a sliding articulation. The artificial joint is inherently stable in that compressive forces placed on the disc such as ...


8
Bao Khang Ngoc Nguyen, David P Harding: Multi-lobe artificial spine joint. DIMICRON, Pate Peterson PLLC, Brett H Peterson, November 14, 2017: US09814597

An artificial disc is provided which more closely matches the movement of the natural spine. The artificial disc uses one or more projections and corresponding recesses to provide a sliding articulation. The artificial joint is inherently stable in that compressive forces placed on the disc such as ...


9
Bao Khang Ngoc Nguyen, David P Harding: Multi-lobe artificial spine joint. DIMICRON, Pate Peterson PLLC, Brett Peterson, September 13, 2016: US09439772

An artificial disc is provided which more closely matches the movement of the natural spine. The artificial disc uses one or more projections and corresponding recesses to provide a sliding articulation. The artificial joint is inherently stable in that compressive forces placed on the disc such as ...


10
Bao Khang Ngoc Nguyen, David P Harding: Multi-lobe artificial spine joint. Randall B Bateman, Bateman Ip Law Group, August 14, 2008: US20080195212-A1

An artificial disc is provided which more closely matches the movement of the natural spine. The artificial disc uses one or more projections and corresponding recesses to provide a sliding articulation. The artificial joint is inherently stable in that compressive forces placed on the disc such as ...