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Inventor

U. Johanna Buchert

Inventor
Espoo, FI

Overview

1→
Patents
2004
Patent span
Textiles
Primary field (CPC D)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D21Cprimary
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials100%
PatentTitleYear
6,776,876'Method of treating cellulosic pulp to remove hexenuronic acid'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to ANDRITZ OY (1)· patent assignee history
2004Based in Espoo, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANDRITZ OY12004
Locations
LocationPatentsSpan
Espoo, FI12004