Inventor · disambiguated record
Ingrid Keller
Also filed as: KELLER INGRID
3 granted patents·20 citations·filing 1975–1989
68Inventor score
Top patents by PatentIndex Score
3 records- 0160US4824946ACell culture microcarrier, method for preparing same and use thereof for cultivating anchorage-dependent cellsPFEIFER & LANGEN·Filed 1985·Granted Apr 25, 1989·11 cites·4 claims
- 0240US4910142ACell culture microcarrier, method for preparing same and use thereof for cultivating anchorage-dependent cellsPFEIFER & LANGEN·Filed 1989·Granted Mar 20, 1990·5 cites·4 claims
- 0339US3969538ARecovery of enzymes with ion exchangersPFEIFFER & LANGEN·Filed 1975·Granted Jul 13, 1976·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →