3811444 is referenced by 103 patents and cites 12 patents.

An ocular insert for the continuous controlled administration of a predetermined therapeutically effective dosage of drug to the eye over a prolonged period of time. The insert comprises a drug formulation dispersed through a body of selected hydrophobic polycarboxylic acids which erode in the environment of the eye over a prolonged period of time to dispense the desired amount of drug.

Title
Bioerodible ocular device
Application Number
05/318,891
Publication Number
3811444
Application Date
December 27, 1972
Publication Date
May 21, 1974
Inventor
Baker Richard W
Heller Jorge
Agent
Sabatine Paul L
Mandell Edward L
Ciotti Thomas E
Assignee
Alza Corporation
IPC
A61m 31/00
A61K 09/20
A61K 09/00
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