Assignee
VIFOR SA
CH·2 granted patents·257 citations·filing 1989–1989
Top patents by PatentIndex Score
2 records- 0192US4997083AContainer intended for the separate storage of active compositions and for their subsequent mixingVIFOR SA·Filed 1989·Granted Mar 5, 1991·217 cites·7 claims
- 0268US4917925AMultilayer sheet material, process for its manufacture and its useVIFOR SA·Filed 1989·Granted Apr 17, 1990·40 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →