Assignee
SPROUT CO LTD
US·4 granted patents·53 citations·filing 1998–2004
Top patents by PatentIndex Score
4 records- 0171US6725565B2Method for vacuum drying of substrateSPROUT CO LTD·Filed 2002·Granted Apr 27, 2004·19 cites·17 claims
- 0252US6676766B2Method for cleaning a substrate using a sherbet-like compositionSPROUT CO LTD·Filed 2001·Granted Jan 13, 2004·8 cites·11 claims
- 0348US6220935B1Apparatus and method for cleaning substrateSPROUT CO LTD·Filed 1998·Granted Apr 24, 2001·20 cites·11 claims
- 0447US7467635B2Apparatus and method for substrate processingSPROUT CO LTD·Filed 2004·Granted Dec 23, 2008·6 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →