Assignee
PURIFICATION ENG
US·6 granted patents·118 citations·filing 1982–1985
Top patents by PatentIndex Score
6 records- 0184US4600692AImmobilized cells for preparing phenylalaninePURIFICATION ENG·Filed 1983·Granted Jul 15, 1986·48 cites·17 claims
- 0274US4436813AImmobilized microbial cell composition for making L-aspartic acidPURIFICATION ENG·Filed 1982·Granted Mar 13, 1984·27 cites·11 claims
- 0366US4732851AImmobilization of cells with a polyazetidine prepolymerPURIFICATION ENG·Filed 1983·Granted Mar 22, 1988·18 cites·7 claims
- 0455US4650755AImmobilizing microbial cells with polyfunctional aziridinesPURIFICATION ENG·Filed 1984·Granted Mar 17, 1987·10 cites·27 claims
- 0550US4728611AProduction of phenylalanine with immobilized cellsPURIFICATION ENG·Filed 1985·Granted Mar 1, 1988·5 cites·7 claims
- 0650US4710467AProcess for preparing phenylalaninePURIFICATION ENG·Filed 1984·Granted Dec 1, 1987·10 cites·1 claims
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