US20090104243A1 - Drug cores for sustained release of therapeutic agents - Google Patents

Drug cores for sustained release of therapeutic agents Download PDF

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Publication number
US20090104243A1
US20090104243A1 US12/231,986 US23198608A US2009104243A1 US 20090104243 A1 US20090104243 A1 US 20090104243A1 US 23198608 A US23198608 A US 23198608A US 2009104243 A1 US2009104243 A1 US 2009104243A1
Authority
US
United States
Prior art keywords
drug
drug core
therapeutic agent
core
implant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/231,986
Inventor
Deepank Utkhede
Robert W. Shimizu
Rachna Jain
Stephen Boyd
Hanson S. Gifford
Eugene de Juan, Jr.
Cary J. Reich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mati Therapeutics Inc
Original Assignee
QLT Plug Delivery Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US97069907P priority Critical
Priority to US97082007P priority
Priority to US97070907P priority
Priority to US4931708P priority
Application filed by QLT Plug Delivery Inc filed Critical QLT Plug Delivery Inc
Priority to US12/231,986 priority patent/US20090104243A1/en
Assigned to QLT PLUG DELIVERY, INC. reassignment QLT PLUG DELIVERY, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BOYD, STEPHEN, GIFFORD, HANSON S., DE JUAN, EUGENE, JAIN, RACHNA, REICH, CARY J., UTKHEDE, DEEPANK, SHIMIZU, ROBERT W.
Publication of US20090104243A1 publication Critical patent/US20090104243A1/en
Assigned to QLT INC. reassignment QLT INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: 3088922, INC.
Assigned to 3088922, INC. reassignment 3088922, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: QLT PLUG DELIVERY, INC.
Assigned to MATI THERAPEUTICS INC. reassignment MATI THERAPEUTICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: QLT INC.
Application status is Abandoned legal-status Critical

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