Inventor
TATAR STEPHEN
US79 patents
⚠️ This page may combine multiple inventors who share the name “TATAR STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPINECORE INC
28 patentsUS7261739B2Aug 28, 2007
Intervertebral spacer device having arch shaped spring element
SPINECORE INC192 citations99
US6989032B2Jan 24, 2006
Artificial intervertebral disc
SPINECORE INC129 citations99
US6863689B2Mar 8, 2005
Intervertebral spacer having a flexible wire mesh vertebral body contact element
SPINECORE INC180 citations99
US6837904B2Jan 4, 2005
Method of surgically treating scoliosis
SPINECORE INC147 citations99
US6758861B2Jul 6, 2004
Intervertebral spacer device having a wave washer force restoring element
SPINECORE INC202 citations99
US6740117B2May 25, 2004
Intervertebral spacer device having a radially thinning slotted belleville spring
SPINECORE INC207 citations99
US6740119B2May 25, 2004
Method of distracting vertebral bones
SPINECORE INC146 citations99
US6723127B2Apr 20, 2004
Artificial intervertebral disc having a wave washer force restoring element
SPINECORE INC276 citations99
US6673113B2Jan 6, 2004
Intervertebral spacer device having arch shaped spring elements
SPINECORE INC401 citations99
US6669730B2Dec 30, 2003
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially extending grooves
SPINECORE INC158 citations99
US6669731B2Dec 30, 2003
Intervertebral spacer device having a slotted domed arch strip spring
SPINECORE INC163 citations99
US6645249B2Nov 11, 2003
Intervertebral spacer device having a multi-pronged domed spring
SPINECORE INC231 citations99
US6623525B2Sep 23, 2003
Porous intervertebral distraction spacers
SPINECORE INC223 citations99
US6610092B2Aug 26, 2003
Intervertebral spacer device having a slotted partial circular domed arch strip spring
SPINECORE INC264 citations99
US6562047B2May 13, 2003
Vertebral bone distraction instruments
SPINECORE INC231 citations99
US7153310B2Dec 26, 2006
Vertebral bone distraction instruments
SPINECORE INC111 citations98
US6976988B2Dec 20, 2005
Insertion tool for use with tapered trial intervertebral distraction spacers
SPINECORE INC78 citations98
US6918934B2Jul 19, 2005
Artificial intervertebral disc having a slotted belleville washer force restoring element
SPINECORE INC69 citations98
US6863688B2Mar 8, 2005
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially spaced concentric grooves
SPINECORE INC145 citations98
US7404795B2Jul 29, 2008
Femoral ring loader
SPINECORE INC45 citations96
US7217292B2May 15, 2007
Trial intervertebral distraction spacers
SPINECORE INC57 citations96
US7122055B2Oct 17, 2006
Artificial intervertebral disc having a spider spring force restoring element
SPINECORE INC49 citations96
US7048763B2May 23, 2006
Intervertebral spacer device having a radially thinning belleville spring
SPINECORE INC49 citations96
US7014658B2Mar 21, 2006
Intervertebral spacer device having a multi-pronged domed spring
SPINECORE INC37 citations96
US6932844B2Aug 23, 2005
Intervertebral spacer device having a slotted domed arch strip spring
SPINECORE INC46 citations96
US6887273B2May 3, 2005
Intervertebral spacer device having a domed arch shaped spring
SPINECORE INC33 citations96
US6805716B2Oct 19, 2004
Orthopedic device set for reorienting vertebral bones for the treatment of scoliosis
SPINECORE INC66 citations96
US6663638B2Dec 16, 2003
Femoral ring loader
SPINECORE INC49 citations96
THIRD MILLENNIUM ENGINEERING L
8 patentsUS6689134B2Feb 10, 2004
Longitudinal plate assembly having an adjustable length
THIRD MILLENNIUM ENGINEERING L317 citations99
US6478801B1Nov 12, 2002
Insertion tool for use with tapered trial intervertebral distraction spacers
THIRD MILLENNIUM ENGINEERING L348 citations99
US6451021B1Sep 17, 2002
Polyaxial pedicle screw having a rotating locking element
THIRD MILLENNIUM ENGINEERING L449 citations99
US6440142B1Aug 27, 2002
Femoral ring loader
THIRD MILLENNIUM ENGINEERING L263 citations99
US6402756B1Jun 11, 2002
Longitudinal plate assembly having an adjustable length
THIRD MILLENNIUM ENGINEERING L428 citations99
US5989291ANov 23, 1999
Intervertebral spacer device
THIRD MILLENNIUM ENGINEERING L594 citations99
US5785711AJul 28, 1998
Polyaxial pedicle screw having a through bar clamp locking mechanism
THIRD MILLENNIUM ENGINEERING L115 citations99
US6644087B1Nov 11, 2003
Rod bender for bending surgical rods
THIRD MILLENNIUM ENGINEERING L119 citations98
FASTENETIX LLC
4 patentsUSRE39089EMay 2, 2006
Polyaxial pedicle screw having a threaded and tapered compression locking mechanism
FASTENETIX LLC313 citations99
USRE37665EApr 16, 2002
Polyaxial pedicle screw having a threaded and tapered compression locking mechanism
FASTENETIX LLC587 citations99
US5882350AMar 16, 1999
Polyaxial pedicle screw having a threaded and tapered compression locking mechanism
FASTENETIX LLC830 citations99
US5810818ASep 22, 1998
Spinal hook implant having a low blade and S swivel hook
FASTENETIX LLC229 citations97
SPINAL CONCEPTS INC
4 patentsUS6017344AJan 25, 2000
Polyaxial pedicle screw having a through bar clamp locking mechanism
SPINAL CONCEPTS INC150 citations99
US5997539ADec 7, 1999
Polyaxial pedicle screw having a compression locking rod gripping mechanism
SPINAL CONCEPTS INC311 citations99
US5961518AOct 5, 1999
Polyaxial pedicle screw having a through bar clamp locking mechanism
SPINAL CONCEPTS INC110 citations99
US5810819ASep 22, 1998
Polyaxial pedicle screw having a compression locking rod gripping mechanism
SPINAL CONCEPTS INC313 citations99
K2 MEDICAL LLC
2 patentsBONES CONSULTING LLC
2 patentsK2M INC
1 patentFAST ENETIX LLC
1 patentShowing the top 50 of 79 patents by PatentIndex Score.