Inventor
SAFRIS YEFIM I
US13 patents
⚠️ This page may combine multiple inventors who share the name “SAFRIS YEFIM I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OCTAGON SPINE LLC
5 patentsUS11497622B2Nov 15, 2022
Transversely expandable minimally invasive intervertebral cage and insertion and extraction device
OCTAGON SPINE LLC3 citations71
US11234835B2Feb 1, 2022
Transversely expandable minimally invasive intervertebral cage
OCTAGON SPINE LLC2 citations71
US12491082B2Dec 9, 2025
Transversely expandable minimally invasive intervertebral cage
OCTAGON SPINE LLC0 citations61
US12011365B2Jun 18, 2024
Transversely expandable minimally invasive inter vertebral cage
OCTAGON SPINE LLC1 citations61
US11911292B2Feb 27, 2024
Transversely expandable minimally invasive intervertebral cage
OCTAGON SPINE LLC0 citations61
SPINEX TEC LLC
4 patentsUS8932302B2Jan 13, 2015
Methods and apparatus for insertion of vertebral body distraction and fusion devices
SPINEX TEC LLC58 citations97
US9498270B2Nov 22, 2016
Methods and apparatus for insertion of vertebral body distraction and fusion devices
SPINEX TEC LLC22 citations92
US11612496B2Mar 28, 2023
Medical device employing a coaxial screw gear sleeve mechanism
SPINEX TEC LLC2 citations72
US12496197B2Dec 16, 2025
Medical device employing a coaxial screw gear sleeve mechanism
SPINEX TEC LLC0 citations61