Assignee

COLLAGEN DEV CORP

2 granted patents·33 citations·filing 1980–1981

Technology mixA61F2 B29C1 Y10S1

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2 records

0166US4349026ARegenerated fiber collagen condom and method of preparationCOLLAGEN DEV CORP·Filed 1980·Granted Sep 14, 1982·21 cites·4 claims
0235US4406853AMethod of preparation of regenerated fiber collagen condomCOLLAGEN DEV CORP·Filed 1981·Granted Sep 27, 1983·12 cites·7 claims

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