Assignee
MARUTO KK
JP·3 granted patents·1 pending application·31 citations·filing 1997–2007
Top patents by PatentIndex Score
4 records- 0175US6841660B1Lignin derivatives, molded products using the same and processes for making the sameMARUTO KK·Filed 2003·Granted Jan 11, 2005·11 cites·23 claims
- 0267US6632931B1Lignin derivatives, moldings produced by using the derivative, and process for the preparation thereofMARUTO KK·Filed 1997·Granted Oct 14, 2003·17 cites·41 claims
- 0365US7323501B2Lignin derivatives, molded products using the same and processes for making the sameMARUTO KK·Filed 2004·Granted Jan 29, 2008·3 cites·15 claims
- 0455US2008262182A1Novel lignin derivatives, molded products using the same and processes for making the sameMARUTO KK·Filed 2007·Application pending·0 cites
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