Inventor
VAN DER MERWE DIRK A
US85 patents
⚠️ This page may combine multiple inventors who share the name “VAN DER MERWE DIRK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEKA PRODUCTS LP
42 patentsUS9744300B2Aug 29, 2017
Syringe pump and related method
DEKA PRODUCTS LP117 citations99
US9675756B2Jun 13, 2017
Apparatus for infusing fluid
DEKA PRODUCTS LP174 citations99
US9295778B2Mar 29, 2016
Syringe pump
DEKA PRODUCTS LP182 citations99
US8721879B2May 13, 2014
Hemodialysis systems and methods
DEKA PRODUCTS LP128 citations99
US10857293B2Dec 8, 2020
Apparatus for infusing fluid
DEKA PRODUCTS LP66 citations98
US10561787B2Feb 18, 2020
Syringe pump and related method
DEKA PRODUCTS LP68 citations98
US10537671B2Jan 21, 2020
Automated control mechanisms in a hemodialysis apparatus
DEKA PRODUCTS LP56 citations98
US10391241B2Aug 27, 2019
Syringe pump having a pressure sensor assembly
DEKA PRODUCTS LP83 citations98
US10245374B2Apr 2, 2019
Syringe pump
DEKA PRODUCTS LP78 citations98
US10052761B2Aug 21, 2018
Robotic surgery system, method, and apparatus
DEKA PRODUCTS LP46 citations98
US9999717B2Jun 19, 2018
Systems and methods for detecting vascular access disconnection
DEKA PRODUCTS LP67 citations98
US9789247B2Oct 17, 2017
Syringe pump, and related method and system
DEKA PRODUCTS LP130 citations98
US9115708B2Aug 25, 2015
Fluid balancing systems and methods
DEKA PRODUCTS LP81 citations98
US10722645B2Jul 28, 2020
Syringe pump, and related method and system
DEKA PRODUCTS LP86 citations97
US11779689B2Oct 10, 2023
Blood treatment systems and methods
DEKA PRODUCTS LP16 citations95
US11828279B2Nov 28, 2023
System for monitoring and controlling fluid flow in a hemodialysis apparatus
DEKA PRODUCTS LP15 citations94
US11725645B2Aug 15, 2023
Automated control mechanisms and methods for controlling fluid flow in a hemodialysis apparatus
DEKA PRODUCTS LP19 citations94
US11217340B2Jan 4, 2022
Syringe pump having a pressure sensor assembly
DEKA PRODUCTS LP33 citations94
US11129933B2Sep 28, 2021
Syringe pump, and related method and system
DEKA PRODUCTS LP27 citations94
US11033671B2Jun 15, 2021
Systems and methods for detecting vascular access disconnection
DEKA PRODUCTS LP36 citations94
US10220843B2Mar 5, 2019
Mobility device control system
DEKA PRODUCTS LP24 citations93
US11399995B2Aug 2, 2022
Mobility device
DEKA PRODUCTS LP20 citations92
US10908045B2Feb 2, 2021
Mobility device
DEKA PRODUCTS LP30 citations92
US9826933B2Nov 28, 2017
System for control of a prosthetic device
DEKA PRODUCTS LP11 citations92
US11679044B2Jun 20, 2023
Mobility device
DEKA PRODUCTS LP6 citations84
US10613553B2Apr 7, 2020
Modular valve apparatus and system
DEKA PRODUCTS LP6 citations84
US10499851B2Dec 10, 2019
System for control of a prosthetic device
DEKA PRODUCTS LP4 citations84
US10294450B2May 21, 2019
Fluid pumping and bioreactor system
DEKA PRODUCTS LP6 citations84
US9730813B2Aug 15, 2017
Arm prosthetic device
DEKA PRODUCTS LP10 citations84
US9901465B2Feb 27, 2018
Apparatus for control of a prosthetic
DEKA PRODUCTS LP10 citations83
US11681293B2Jun 20, 2023
System and method for distributed utility service execution
DEKA PRODUCTS LP7 citations82
US12397097B2Aug 26, 2025
Systems and methods for detecting vascular access disconnection
DEKA PRODUCTS LP1 citations75
US12286966B2Apr 29, 2025
Modular valve apparatus and system
DEKA PRODUCTS LP2 citations75
US11549502B2Jan 10, 2023
Modular valve apparatus and system
DEKA PRODUCTS LP4 citations75
US12220507B2Feb 11, 2025
Blood treatment systems and methods
DEKA PRODUCTS LP1 citations73
USD1008101SDec 19, 2023
Trailer for autonomous delivery
DEKA PRODUCTS LP3 citations73
US11779703B2Oct 10, 2023
Apparatus for infusing fluid
DEKA PRODUCTS LP2 citations73
US11615886B2Mar 28, 2023
Syringe pump and related method
DEKA PRODUCTS LP1 citations73
US11511038B2Nov 29, 2022
Apparatus for infusing fluid
DEKA PRODUCTS LP2 citations73
US11744935B2Sep 5, 2023
Apparatus for monitoring, regulating, or controlling fluid flow
DEKA PRODUCTS LP3 citations72
US11654034B2May 23, 2023
Hand assembly for an arm prosthetic device
DEKA PRODUCTS LP2 citations72
US11254901B2Feb 22, 2022
System and method for printing tissue
DEKA PRODUCTS LP4 citations72
WILT MICHAEL J
2 patentsKAMEN DEAN
1 patentEVANS CHRISTOPHER O
1 patentPERRY N CHRISTOPHER
1 patentLANGENFELD CHRISTOPHER C
1 patentLANIER GREGORY R
1 patentVAN DER MERWE DIRK A
1 patentShowing the top 50 of 85 patents by PatentIndex Score.