Inventor
RAYMOND DOUGLAS
US34 patents
⚠️ This page may combine multiple inventors who share the name “RAYMOND DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEPUY SYNTHES PRODUCTS INC
18 patentsUS9801640B2Oct 31, 2017
Lateral spondylolisthesis reduction cage
DEPUY SYNTHES PRODUCTS INC72 citations99
US10405989B2Sep 10, 2019
Lateral spondylolisthesis reduction cage
DEPUY SYNTHES PRODUCTS INC33 citations98
US9801639B2Oct 31, 2017
Lateral spondylolisthesis reduction cage
DEPUY SYNTHES PRODUCTS INC37 citations98
US9129054B2Sep 8, 2015
Systems and methods for surgical and interventional planning, support, post-operative follow-up, and, functional recovery tracking
DEPUY SYNTHES PRODUCTS INC450 citations98
US10595844B2Mar 24, 2020
Systems and methods for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking
DEPUY SYNTHES PRODUCTS INC240 citations97
US9668877B2Jun 6, 2017
Nubbed plate
DEPUY SYNTHES PRODUCTS INC36 citations97
US9662225B2May 30, 2017
Nubbed plate
DEPUY SYNTHES PRODUCTS INC39 citations97
US10588754B2Mar 17, 2020
Lateral spondylolisthesis reduction cage and instruments and methods for non-parallel disc space preparation
DEPUY SYNTHES PRODUCTS INC13 citations94
US9872781B2Jan 23, 2018
Nubbed plate
DEPUY SYNTHES PRODUCTS INC23 citations94
US10449057B2Oct 22, 2019
Lateral spondylolisthesis reduction cage
DEPUY SYNTHES PRODUCTS INC10 citations93
US10327915B2Jun 25, 2019
Nubbed plate
DEPUY SYNTHES PRODUCTS INC7 citations84
US10869657B2Dec 22, 2020
Surgical retractor systems and illuminated cannulae
DEPUY SYNTHES PRODUCTS INC4 citations81
US11911287B2Feb 27, 2024
Lateral spondylolisthesis reduction cage
DEPUY SYNTHES PRODUCTS INC1 citations73
US11071634B2Jul 27, 2021
Nubbed plate
DEPUY SYNTHES PRODUCTS INC2 citations73
US12318304B2Jun 3, 2025
Lateral spondylolisthesis reduction cage
DEPUY SYNTHES PRODUCTS INC0 citations63
US11844702B2Dec 19, 2023
Nubbed plate
DEPUY SYNTHES PRODUCTS INC0 citations62
US11798676B2Oct 24, 2023
Systems and methods for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking
DEPUY SYNTHES PRODUCTS INC0 citations62
US10646350B2May 12, 2020
Multi-segment lateral cages adapted to flex substantially in the coronal plane
DEPUY SYNTHES PRODUCTS INC0 citations52
DEPUY SPINE INC
4 patentsUS7594888B2Sep 29, 2009
Expandable ports and methods for minimally invasive surgery
DEPUY SPINE INC169 citations98
US7491168B2Feb 17, 2009
Surgical retractor systems and illuminated cannulae
DEPUY SPINE INC202 citations98
US7476240B2Jan 13, 2009
Devices and methods for inserting a spinal fixation element
DEPUY SPINE INC187 citations98
US8038611B2Oct 18, 2011
Surgical methods and surgical kits
DEPUY SPINE INC55 citations97
O'NEIL MICHAEL J
3 patentsUS8845733B2Sep 30, 2014
Lateral spondylolisthesis reduction cage
O'NEIL MICHAEL J100 citations99
US9282979B2Mar 15, 2016
Instruments and methods for non-parallel disc space preparation
O'NEIL MICHAEL J72 citations98
US9763678B2Sep 19, 2017
Multi-segment lateral cage adapted to flex substantially in the coronal plane
O'NEIL MICHAEL J12 citations92