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Inventor

Jae-Kyoung Roh

Inventor
Gyeonggi-do, KR

Overview

3→
Patents
2004–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

G03Gprimary
G03GElectrography50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C08LCompositions of macromolecular compounds17%
PatentTitleYear
8,313,881'Polyester resin and toner including the same'20128,133,650'Polyester resin and toner including the same'20126,756,171'Polyester resin and toner including the same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2012Patents assigned to SK CHEMICALS CO LTD (3)· patent assignee history
2004Based in Kyonggi-do, KR· patent location history
2012Patents assigned to LEE KYE-YUNE (2)· patent assignee history
2012Patents assigned to LEE TAE-WOONG (2)· patent assignee history
2012Patents assigned to ROH JAE-KYOUNG (2)· patent assignee history
2012Patents assigned to YOO YOUNG-MAN (2)· patent assignee history
2012Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SK CHEMICALS CO LTD32004–2012
LEE KYE-YUNE22012
LEE TAE-WOONG22012
ROH JAE-KYOUNGself22012
YOO YOUNG-MAN22012
Locations
LocationPatentsSpan
Gyeonggi-do, KR22012
Kyonggi-do, KR12004