Assignee
METSO CHEMICAL PULPING OY
US·5 granted patents·115 citations·filing 2000–2000
Top patents by PatentIndex Score
5 records- 0191US6533896B1Method for the production of precleaned pulpMETSO CHEMICAL PULPING OY·Filed 2000·Granted Mar 18, 2003·44 cites·18 claims
- 0288US6719878B1Method for avoiding mechanical damage of pulpMETSO CHEMICAL PULPING OY·Filed 2000·Granted Apr 13, 2004·24 cites·14 claims
- 0382US6334933B1PressMETSO CHEMICAL PULPING OY·Filed 2000·Granted Jan 1, 2002·31 cites·12 claims
- 0469US6939439B1Batch process for producing chemical pulp by removing and reintroducing calcium-containing spent liquor in the digesterMETSO CHEMICAL PULPING OY·Filed 2000·Granted Sep 6, 2005·8 cites·9 claims
- 0565US6387216B1Long shoeless nip pressMETSO CHEMICAL PULPING OY·Filed 2000·Granted May 14, 2002·8 cites·17 claims
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