Contact lens and water-insoluble but water-swellable polymer compositions for making the same

IL53458A0Inactive Publication Date: 1978-01-31NOVARTIS AG

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Patent Information

Application Number: IL53458
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1976-11-26
Filing Date: 1977-11-24
Publication Date: 1978-01-31
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

26 Nov 1976

Priority

24 Nov 1977

Application

IL53458

31 Jan 1978

Publication

IL53458A0

IPC: G02C7/04; C08F20/00; C08F20/26; C08L33/00; C08L33/02; C08L33/04; C08L33/14; C08L39/00; C08L39/04; G02B1/04

CPC: G02B1/043; C08L33/14

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