Patent Assignment
Reel/Frame 018616/0454
Merger
Recorded: 2006-12-12
Pages: 6
Assignor
SDGI, HOLDINGS, INC.
Executed: 2006-12-12
Assignee
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING, WARSAW, INDIANA, 46581
Covered Properties
(41)
Devices and Methods for Spinal Compression and Distraction
Devices and Techniques for a Posterior Lateral Disc Space Approach
Device for Fixation of Spinous Processes
Formed in Place Fixation System with Thermal Acceleration
Device and Assembly for Intervertebral Stabilization
Minimally Invasive Expanding Spacer and Method
Fluoroscopic Locator and Registration Device
Instruments and Techniques for Spinal Disc Space Preparation
Bone Plate Fastener Retaining Mechanisms and Methods
Guide Assembly for Engaging a Bone Plate to a Bony Segment
Anterior Impacted Bone Graft and Driver Instruments
Techniques for Spinal Surgery and Attaching Constructs to Vertebral Elements
Instruments and Techniques for Disc Space Preparation
Plating System for Stabilizing a Bony Segment
Systems, Instrumentation and Techniques for Retaining Fasteners Relative to a Bone Plate
Oval Dilator and Retractor Set and Method
Expandable Spinal Fusion Device and Methods of Promoting Spinal Fusion
Patent:
7,018,415 →
Application:
10/252,299 →
Modular Intervertebral Prosthesis System
Systems and Techniques for Restoring and Maintaining Intervertebral Anatomy
Anterior Plating System and Method
Variable Angle Adaptive Plate
Implantable Joint Prosthesis and Associated Instrumentation
Demonstration Devices for Medical Procedures
Instrumentation and Method for Delivering an Implant into a Vertebral Space
Curable Media for Implantable Medical Device
Flexible Member Tensioning Instruments and Methods
Vertebral Body and Disc Space Replacement Devices
System and Method for Blocking and/or Retaining a Prosthetic Spinal Implant
Connection Assembly for Spinal Implant Systems
Instruments and Methods for Stabilization of Bony Structures
Spinal Implant and Cutting Tool Preparation Accessory for Mounting the Implant
Articulating Spinal Fixation Rod and System
Vertebrae Fastener Placement Guide
Anterior Lumbar Plate and Method
Systems and Techniques for Restoring and Maintaining Intervertebral Anatomy
Laterally Expandable Cage
Minimally Invasive Expanding Spacer and Method
Smart Instrument Tray Rfid Reader
Flexible Spine Stabilization Systems
Devices to protect features on an implant and methods of use
Application:
11/336,310 →
Publication:
US 2007/0173934
Artificial Spinous Process for the Sacrum and Methods of Use
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 3, 2003
From: PSI COMPANY; GRAF, HENRY
To: SDGI HOLDINGS, INC.
Reel/Frame 014934/0392 →
Assignment of Assignor's Interest
Jul 3, 2003
From: PSI COMPANY; GRAF, HENRY
To: SDGI HOLDINGS, INC.
Reel/Frame 014289/0651 →
Assignment of Assignor's Interest
Apr 8, 2005
From: MEDTRONIC VERTELINK, INC.
To: SDGI HOLDINGS, INC.
Reel/Frame 016446/0593 →
Assignment of Assignor's Interest
Dec 8, 2005
From: LIM, ROY; SHERMAN, MICHAEL C.; FOLEY, KEVIN T.
To: SDGI HOLDINGS, INC.
Reel/Frame 017300/0178 →
Change of Name
Mar 26, 2008
From: REGENERATION TECHNOLOGIES, INC.
To: RTI BIOLOGICS, INC.
Reel/Frame 020690/0942 →
Change of Name
Jan 21, 2009
From: VERTELINK CORPORATION
To: MEDTRONIC VERTELINK, INC.
Reel/Frame 022127/0504 →
Assignment of Assignor's Interest
Mar 17, 2009
From: BUSKIRK, DAYNA
To: RTI BIOLOGICS, INC.
Reel/Frame 022399/0527 →
Change of Name
Aug 14, 2013
From: RTI BIOLOGICS, INC.
To: RTI SURGICAL, INC.
Reel/Frame 031012/0159 →
Security Interest
Aug 20, 2017
From: RTI SURGICAL, INC.
To: TD BANK, N.A.
Reel/Frame 043608/0874 →
Security Interest
Jun 6, 2018
From: RTI SURGICAL, INC.; PIONEER SURGICAL TECHNOLOGY, INC.; TUTOGEN MEDICAL, INC.
To: JPMORGAN CHASE BANK, N.A., AS THE ADMINISTRATIVE AGENT
Reel/Frame 046303/0926 →
Release of Security Interest
Jun 7, 2018
From: TD BANK, N.A., AS ADMINISTRATIVE AGENT
To: RTI SURGICAL, INC.
Reel/Frame 046327/0864 →
Security Interest
Mar 8, 2019
From: RTI SURGICAL, INC.; PIONEER SURGICAL TECHNOLOGY, INC.; TUTOGEN MEDICAL, INC.; PARADIGM SPINE, LLC
To: ARES CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
Reel/Frame 048543/0505 →
Change of Name
Jul 20, 2020
From: RTI SURGICAL, INC.
To: SURGALIGN SPINE TECHNOLOGIES, INC.
Reel/Frame 053248/0432 →
Change of Name
Jul 20, 2020
From: RTI OEM, LLC
To: RTI SURGICAL, INC.
Reel/Frame 053259/0146 →
Intellectual Property Assignment Agreement
Jul 20, 2020
From: SURGALIGN SPINE TECHNOLOGIES, INC. (FORMERLY KNOWN AS RTI SURGICAL, INC.)
To: RTI OEM, LLC
Reel/Frame 053259/0019 →
Release of Security Interest
Jul 20, 2020
From: ARES CAPITAL CORPORATION, AS AGENT
To: RTI SURGICAL, INC.; PIONEER SURGICAL TECHNOLOGY, INC.; TUTOGEN MEDICAL, INC.; PARADIGM SPINE, LLC
Reel/Frame 053257/0652 →
Security Interest
Jul 21, 2020
From: RTI SURGICAL, INC.; PIONEER SURGICAL TECHNOLOGY, INC.; TUTOGEN MEDICAL (UNITED STATES), INC.
To: ARES CAPITAL CORPORATION, AS SECURITY AGENT
Reel/Frame 053273/0665 →
Release of Security Interest
Jul 21, 2020
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: RTI SURGICAL, INC.; PIONEER SURGICAL TECHNOLOGY, INC.; TUTOGEN MEDICAL, INC.
Reel/Frame 053260/0398 →
Termination and Release of Security Interest in Patents and Trademarks
Sep 25, 2025
From: ARES CAPITAL CORPORATION
To: RTI SURGICAL INC. D/B/A EVERGEN
Reel/Frame 072938/0203 →