Individual holder
PENISTON QUINTIN P
3 granted patents·57 citations·filing 1974–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0177US4018678AMethod of and apparatus for fluid filtration and the like with the aid of chitosanPENISTON QUINTIN P·Filed 1974·Granted Apr 19, 1977·36 cites·12 claims
- 0265US4066735AProcess for demineralization of crustacea shellsPENISTON QUINTIN P·Filed 1976·Granted Jan 3, 1978·11 cites·6 claims
- 0353US4159932AProcess for activating chitin by microwave treatment and improved activated chitin productPENISTON QUINTIN P·Filed 1978·Granted Jul 3, 1979·10 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →