Patent Assignment
Reel/Frame 013440/0646
Assignment of Assignor's Interest
Recorded: 2002-10-28
Pages: 2
Assignors
NORTH, JANICE
Executed: 2002-09-23
HNIK, PETER
Executed: 2002-09-26
STRONG, H. ANDREW
Executed: 2002-09-28
Assignee
QLT INC.
887 GREAT NORTHERN WAY, VANCOUVER BC V5T 4T5, CANADA
Covered Properties
(3)
Treatment of Macular Edema
Treatment of diabetic macular edema
Application:
60/306,731 →
Treatment of macular edema
Application:
60/329,009 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Patent Assignment Agreement
Dec 9, 2013
From: QLT INC.; QLT OPHTHALMICS, INC.
To: VALEANT PHARMACEUTICALS INTERNATIONAL, INC.
Reel/Frame 031784/0833 →
Address Change
May 15, 2014
From: VALEANT PHARMACEUTICALS INTERNATIONAL, INC.
To: VALEANT PHARMACEUTICALS INTERNATIONAL, INC.
Reel/Frame 032897/0450 →
Security Interest
Jul 18, 2016
From: ATON PHARMA, INC.; BAUSCH & LOMB INCORPORATED; BAUSH & LOMB PHARMA HOLDINGS CORP.; DENDREON PHARMACEUTICALS, INC.
To: BARCLAYS BANK PLC
Reel/Frame 039380/0385 →
Security Interest
Jul 19, 2017
From: VALEANT PHARMACEUTICALS INTERNATIONAL, INC.
To: THE BANK OF NEW YORK MELLON
Reel/Frame 043045/0959 →
Security Interest
Feb 26, 2018
From: ATON PHARMA, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH & LOMB PHARMA HOLDINGS CORP.; COMMONWEALTH LABORATORIES, LLC
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 045444/0299 →
Security Interest
Feb 26, 2018
From: ATON PHARMA, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH & LOMB PHARMA HOLDINGS CORP.; COMMONWEALTH LABORATORIES, LLC
To: THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT
Reel/Frame 045444/0634 →
Intellectual Property Security Agreement
Jul 3, 2019
From: BAUSCH HEALTH IRELAND LIMITED; BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH, CANADA INC.; TECHNOLAS PERFECT VISION GMBH
To: THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT
Reel/Frame 049672/0652 →
Security Interest
Oct 5, 2021
From: BAUSCH & LOMB IRELAND LIMITED; BAUSCH HEALTH COMPANIES INC.; DR. GERHARD MANN CHEM.-PHARM. FABRIK GMBH; TECHNOLAS PERFECT VISION GMBH
To: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
Reel/Frame 057821/0800 →
Release of Security Interest
Apr 8, 2025
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: SOLTA MEDICAL, INC.; PRECISION DERMATOLOGY, INC.; BAUSCH HEALTH IRELAND LIMITED (F/K/A/ VALEANT PHARMACEUTICALS IRELAND LIMITED); SALIX PHARMACEUTICALS, INC.
Reel/Frame 070778/0199 →
Release of Security Interest
Nov 20, 2025
From: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
To: BAUSCH HEALTH IRELAND LIMITED; BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH, CANADA INC.; TECHNOLAS PERFECT VISION GMBH
Reel/Frame 073637/0222 →
Release of Security Interest
Nov 20, 2025
From: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
To: ATON PHARMA, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH & LOMB PHARMA HOLDINGS CORP.; COMMONWEALTH LABORATORIES, LLC
Reel/Frame 073637/0001 →