US3630200A - Ocular insert - Google Patents

Ocular insert Download PDF

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Publication number
US3630200A
US3630200A US3630200DA US3630200A US 3630200 A US3630200 A US 3630200A US 3630200D A US3630200D A US 3630200DA US 3630200 A US3630200 A US 3630200A
Authority
US
United States
Prior art keywords
drug
ocular insert
inner core
eye
hydrophilic
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.)
Expired - Lifetime
Application number
Inventor
Takeru Higuchi
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.)
Alza Corp
Original Assignee
Alza Corp
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
Application filed by Alza Corp filed Critical Alza Corp
Priority to US83148169A priority Critical
Application granted granted Critical
Publication of US3630200A publication Critical patent/US3630200A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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