Patent Assignment
Reel/Frame 073192/0450
Release of Security Interest
Recorded: 2025-12-11
Pages: 6
Assignor
WINGSPIRE CAPITAL LLC
Executed: 2025-12-11
Assignees
THERAGENICS CORPORATION
5203 BRISTOL INDUSTRIAL WAY, BUFORD, GEORGIA, 30518
CONCERT MEDICAL LLC
77 ACCORD PARK DRIVE, NORWELL, MASSACHUSETTS, 02061
Covered Properties
(22)
Methods and Apparatus for Tissue Removal
PCT:
PCT/US2012/040643 ↗
Catheter Attachment and Catheter for Brachytherapy
Pre-Loaded Needle Assembly
Radioactive Source Wire and Dual Lumen Catheter System for Brachytherapy
Brachytherapy Devices and Methods of Using Them
Container for Storing and Shipping Radioactive Materials
Selectively Loadable/Sealable Bioresorbable Carrier Assembly for Radioisotope Seeds
Seed Magazine
Expandable Brachytherapy Device
Expandable Brachytherapy Device
Expandable Brachytherapy Device
Selectively Loadable/Sealable Bioresorbable Carrier Assembly for Radioisotope Seeds
Expandable Brachytherapy Device
Methods and Apparatus to Change the Mobility of Formation Fluids Using Thermal and Non-Thermal Stimulation
Expandable Brachytherapy Device
Expandable Brachytherapy Device
Expandable Brachytherapy Device
Expandable Brachytherapy Device
Methods and Apparatus for Tissue Removal
Preformed Guidewire
Expandable Brachytherapy Device
Methods and Apparatus for Tissue Removal
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 6, 2012
From: JOHNSON, THOMAS R.; TRIPP, HUGH
To: THERAGENICS CORPORATION
Reel/Frame 028500/0796 →
Security Agreement
Nov 1, 2013
From: THERAGENICS CORPORATION
To: CAPITAL ONE BUSINESS CREDIT CORP., AS ADMINISTRATIVE AGENT
Reel/Frame 031536/0905 →
Assignment of Assignor's Interest
Sep 25, 2015
From: LAMOUREUX, GARY A.; TERWILLIGER, RICHARD A.
To: ECKERT & ZIEGLER BEBIG S.A.
Reel/Frame 036653/0865 →
Assignment of Assignor's Interest
Oct 28, 2015
From: WORLD WIDE MEDICAL TECHNOLOGIES, LLC; WORLD WIDE MEDICAL OF FLORIDA, LLC; LAMOUREUX, GARY
To: ECKERT & ZIEGLER BEBIG SA
Reel/Frame 036899/0810 →
Assignment of Assignor's Interest
Jan 13, 2016
From: ECKERT & ZIEGLER BEBIG S.A.
To: THERAGENICS CORPORATION
Reel/Frame 037475/0823 →
Security Interest
Feb 4, 2016
From: THERAGENICS CORPORATION; NEEDLETECH PRODUCTS, INC.; GALT MEDICAL CORP.; C.P. MEDICAL CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 037664/0962 →
Security Interest
Jul 4, 2019
From: THERAGENICS CORPORATION; NEEDLETECH PRODUCTS, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 049670/0884 →
Security Interest
Oct 14, 2021
From: THERAGENICS CORPORATION; CONCERT MEDICAL, LLC; C.P. MEDICAL CORPORATION
To: WINGSPIRE CAPITAL LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 057799/0129 →
Release of Security Interest
Oct 21, 2021
From: PNC BANK, NATIONAL ASSOCIATION
To: THERAGENICS CORPORATION; NEEDLETECH PRODUCTS, INC.; GALT MEDICAL CORP.; C.P. MEDICAL CORPORATION
Reel/Frame 057889/0019 →
Release of Security Interest
Nov 25, 2021
From: PNC BANK, NATIONAL ASSOCIATION
To: THERAGENICS CORPORATION; C.P. MEDICAL CORPORATION; GALT MEDICAL CORP.; NEEDLETECH PRODUCTS, INC.
Reel/Frame 058251/0163 →
Release of Security Interest
Dec 10, 2021
From: PNC BANK, NATIONAL ASSOCIATION
To: NEEDLETECH PRODUCTS, INC.; GALT MEDICAL CORPORATION; C.P. MEDICAL CORPORATION; JUNIPER HOLDINGS, INC.
Reel/Frame 058360/0580 →
Patent Security Agreement
Dec 11, 2025
From: CONCERT MEDICAL, LLC; THERAGENICS CORPORATION
To: AQUARIAN CREDIT FUNDING LLC
Reel/Frame 073940/0206 →