Inventor
RAMSAY CHRISTOPHER
US61 patents
⚠️ This page may combine multiple inventors who share the name “RAMSAY CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDOS INT SARL
23 patentsUS10485596B2Nov 26, 2019
Longitudinally-adjustable bone anchors and related methods
MEDOS INT SARL17 citations94
US10321939B2Jun 18, 2019
Implant connectors and related methods
MEDOS INT SARL22 citations94
US10561454B2Feb 18, 2020
Articulating implant connectors and related methods
MEDOS INT SARL18 citations93
US9962192B2May 8, 2018
Multipoint fixation implants
MEDOS INT SARL17 citations92
US11426210B2Aug 30, 2022
Multipoint angled fixation implants for multiple screws and related methods
MEDOS INT SARL7 citations86
US11717327B2Aug 8, 2023
Multipoint fixation implants and related methods
MEDOS INT SARL5 citations85
US11707304B2Jul 25, 2023
Articulating implant connectors and related methods
MEDOS INT SARL6 citations85
US11382676B2Jul 12, 2022
Articulating implant connectors and related methods
MEDOS INT SARL6 citations85
US10966761B2Apr 6, 2021
Articulating implant connectors and related methods
MEDOS INT SARL10 citations85
US10898232B2Jan 26, 2021
Multipoint fixation implants and related methods
MEDOS INT SARL10 citations85
US11058463B2Jul 13, 2021
Implant connectors and related methods
MEDOS INT SARL6 citations84
US10517647B2Dec 31, 2019
Implant connectors and related methods
MEDOS INT SARL12 citations84
US11154332B2Oct 26, 2021
Multipoint fixation implants
MEDOS INT SARL8 citations83
US10779861B2Sep 22, 2020
Multipoint fixation implants
MEDOS INT SARL9 citations83
US11998248B2Jun 4, 2024
Multipoint angled fixation implants for multiple screws and related methods
MEDOS INT SARL3 citations75
US11974784B2May 7, 2024
Multipoint fixation implants
MEDOS INT SARL3 citations73
US11596451B2Mar 7, 2023
Implant connectors and related methods
MEDOS INT SARL2 citations73
US10675061B2Jun 9, 2020
Polyaxial bone fixation element
MEDOS INT SARL1 citations73
US12059187B2Aug 13, 2024
Articulating implant connectors and related methods
MEDOS INT SARL1 citations72
US11298242B2Apr 12, 2022
Biomaterial delivery device, and related systems and methods
MEDOS INT SARL3 citations72
US12433766B2Oct 7, 2025
Biomaterial delivery device, and related systems and methods
MEDOS INT SARL0 citations62
US12089873B2Sep 17, 2024
Skin foundation access portal
MEDOS INT SARL0 citations62
US11241252B2Feb 8, 2022
Skin foundation access portal
MEDOS INT SARL1 citations62
DEPUY SYNTHES PRODUCTS INC
11 patentsUS9433445B2Sep 6, 2016
Bone anchors and surgical instruments with integrated guide tips
DEPUY SYNTHES PRODUCTS INC46 citations98
US9289249B2Mar 22, 2016
Bone anchors and surgical instruments with integrated guide tips
DEPUY SYNTHES PRODUCTS INC34 citations98
US9439693B2Sep 13, 2016
Steerable needle assembly for use in vertebral body augmentation
DEPUY SYNTHES PRODUCTS INC44 citations91
US10940025B2Mar 9, 2021
Methods and devices for spinal correction
DEPUY SYNTHES PRODUCTS INC9 citations86
US11457961B2Oct 4, 2022
Bone anchors and surgical instruments with integrated guide tips
DEPUY SYNTHES PRODUCTS INC4 citations84
US10413339B2Sep 17, 2019
Bone anchors and surgical instruments with integrated guide tips
DEPUY SYNTHES PRODUCTS INC7 citations84
US10271832B2Apr 30, 2019
Methods and devices for spinal correction
DEPUY SYNTHES PRODUCTS INC11 citations84
US11937857B2Mar 26, 2024
Bone anchors and surgical instruments with integrated guide tips
DEPUY SYNTHES PRODUCTS INC1 citations73
US9521997B2Dec 20, 2016
Methods and devices for tissue retraction
DEPUY SYNTHES PRODUCTS INC4 citations73
US12551247B1Feb 17, 2026
Bone anchors and surgical instruments with integrated guide tips
DEPUY SYNTHES PRODUCTS INC0 citations62
US12440352B2Oct 14, 2025
Methods and devices for spinal correction
DEPUY SYNTHES PRODUCTS INC0 citations62
DEPUY SPINE INC
7 patentsUS7918857B2Apr 5, 2011
Minimally invasive bone anchor extensions
DEPUY SPINE INC53 citations98
US7476240B2Jan 13, 2009
Devices and methods for inserting a spinal fixation element
DEPUY SPINE INC187 citations98
US7942908B2May 17, 2011
Adjustable length implant
DEPUY SPINE INC71 citations97
US7918858B2Apr 5, 2011
Minimally invasive bone anchor extensions
DEPUY SPINE INC70 citations96
US7927357B2Apr 19, 2011
Adjustable length implant
DEPUY SPINE INC55 citations93
US7892260B2Feb 22, 2011
Unilateral placement
DEPUY SPINE INC30 citations91
US7708766B2May 4, 2010
Distraction screw
DEPUY SPINE INC21 citations91
STAD SHAWN
2 patentsHAWKINS J RILEY
2 patentsSTAD SHAWN D
2 patentsJONES BRYAN S
1 patentO'NEIL MICHAEL J
1 patentRAMSAY CHRISTOPHER
1 patentShowing the top 50 of 61 patents by PatentIndex Score.