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IND BIOLOGY LAB Inc
IND BIOLOG
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3235446A
Iodinated polyurethane foams and films
Expired / Lapsed
1961-07-12
1966-02-15
2
Details
US3216579A
Water-insoluble polyvinylpyrrolidone composition
Expired / Lapsed
1961-05-25
1965-11-09
2
Details