Assignee

SMITH ROBERT ALLEN

US·1 granted patent·98 citations·filing 1992–1992

Technology mixA61K1 A61L1 C07K1 Y10S1

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1 record

0188US5358935ANonantigenic keratinous protein materialSMITH ROBERT ALLEN·Filed 1992·Granted Oct 25, 1994·98 cites·12 claims

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