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Inventor

Say Kyoun Ow

Inventor
Daejeon, KR

Overview

3→
Patents
1998–2001
Patent span
Textiles
Primary field (CPC D)

Patents· 3 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 materials33%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
D21HPulp compositions17%
PatentTitleYear
6,290,811'Method for recycling of old corrugated container using flotation and kneading treatment'20016,093,282'Method for recycling of old corrugated container using flotation and enzymatic hydrolysis'20005,717,046'Retention aids for papermaking'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Patents assigned to KOREA RES INST CHEM TECH (3)· patent assignee history
1998–2001Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA RES INST CHEM TECH31998–2001
Locations
LocationPatentsSpan
Daejeon, KR31998–2001