Inventor
VAN DER WALT NICHOLAS
US35 patents
⚠️ This page may combine multiple inventors who share the name “VAN DER WALT NICHOLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORTHALIGN INC
28 patentsUS9192392B2Nov 24, 2015
Systems and methods for joint replacement
ORTHALIGN INC73 citations99
US10864019B2Dec 15, 2020
Systems and methods for joint replacement
ORTHALIGN INC20 citations98
US10206714B2Feb 19, 2019
Systems and methods for joint replacement
ORTHALIGN INC37 citations98
US9855075B2Jan 2, 2018
Systems and methods for joint replacement
ORTHALIGN INC33 citations98
US9649160B2May 16, 2017
Hip replacement navigation system and method
ORTHALIGN INC87 citations98
US9572586B2Feb 21, 2017
Systems and methods for joint replacement
ORTHALIGN INC50 citations98
US10603115B2Mar 31, 2020
Hip replacement navigation system and method
ORTHALIGN INC30 citations97
US10363149B2Jul 30, 2019
Hip replacement navigation system and method
ORTHALIGN INC41 citations97
US10238510B2Mar 26, 2019
Systems and methods for joint replacement
ORTHALIGN INC33 citations97
US9775725B2Oct 3, 2017
Systems and methods for joint replacement
ORTHALIGN INC48 citations97
US11684392B2Jun 27, 2023
Systems and methods for joint replacement
ORTHALIGN INC11 citations94
US11653981B2May 23, 2023
Hip replacement navigation system and method
ORTHALIGN INC12 citations94
US11547451B2Jan 10, 2023
Systems and methods for joint replacement
ORTHALIGN INC12 citations94
US11020245B2Jun 1, 2021
Hip replacement navigation system and method
ORTHALIGN INC22 citations94
US10918499B2Feb 16, 2021
Hip replacement navigation systems and methods
ORTHALIGN INC23 citations94
US9549742B2Jan 24, 2017
Devices and methods for knee arthroplasty
ORTHALIGN INC67 citations94
US10869771B2Dec 22, 2020
Systems and methods for joint replacement
ORTHALIGN INC20 citations93
US10716580B2Jul 21, 2020
Devices and methods for knee arthroplasty
ORTHALIGN INC26 citations91
US12239344B2Mar 4, 2025
Systems and methods for joint replacement
ORTHALIGN INC2 citations86
US11871965B2Jan 16, 2024
Systems and methods for joint replacement
ORTHALIGN INC6 citations86
US11547580B2Jan 10, 2023
Hip replacement navigation systems and methods
ORTHALIGN INC12 citations86
US11911119B2Feb 27, 2024
Hip replacement navigation system and method
ORTHALIGN INC5 citations85
US11633293B2Apr 25, 2023
Systems and methods for joint replacement
ORTHALIGN INC11 citations85
US12318313B2Jun 3, 2025
Systems and methods for joint replacement
ORTHALIGN INC2 citations74
US12144567B2Nov 19, 2024
Hip replacement navigation system and method
ORTHALIGN INC3 citations74
US12446926B2Oct 21, 2025
Systems and methods for joint replacement
ORTHALIGN INC0 citations62
US12433694B2Oct 7, 2025
Hip replacement navigation system and method
ORTHALIGN INC0 citations62
US12376972B2Aug 5, 2025
Hip replacement navigation system and method
ORTHALIGN INC0 citations62
VAN DER WALT NICHOLAS
4 patentsUS8118815B2Feb 21, 2012
Systems and methods for joint replacement
VAN DER WALT NICHOLAS154 citations98
US9339226B2May 17, 2016
Systems and methods for joint replacement
VAN DER WALT NICHOLAS1,059 citations97
US9271756B2Mar 1, 2016
Systems and methods for joint replacement
VAN DER WALT NICHOLAS89 citations97
US8911447B2Dec 16, 2014
Systems and methods for joint replacement
VAN DER WALT NICHOLAS74 citations95