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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11493845
Issue Dt:
11/08/2022
Application #:
14584995
Filing Dt:
12/29/2014
Publication #:
20150185614
Pub Dt:
07/02/2015
Inventors:
Jae Hwan SIM, So-Yeon KIM, Jung Kyu JO, Hye-Won LEE, Jihoon KANG, Jae-Bong LIM, Jun-Han YUN
Title:
ORGANIC BOTTOM ANTIREFLECTIVE COATING COMPOSITION FOR NANOLITHOGRAPHY
Assignment: 1
Reel/Frame:
035235/0618Recorded: 03/23/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SIM, JAE HWAN
Exec Dt:
03/16/2015
KIM, SO-YEON
Exec Dt:
03/16/2015
JO, JUNG KYU
Exec Dt:
03/16/2015
LEE, HYE-WON
Exec Dt:
03/16/2015
KANG, JIHOON
Exec Dt:
03/16/2015
LIM, JAE-BONG
Exec Dt:
03/16/2015
YUN, JUN-HAN
Exec Dt:
03/16/2015
Assignee:
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3GONGDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 331-980
Correspondent:
ROHM AND HAAS ELECTRONIC MATERIALS LLC
P.O. BOX 1967
2040 DOW CENTER
MIDLAND, MI 48641
Assignment: 2
Reel/Frame:
069185/0438Recorded: 10/17/2024Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ROHM & HAAS ELECTRONIC MATERIALS KOREA LTD
Exec Dt:
03/20/2024
Assignee:
DUPONT SPECIALTY MATERIALS KOREA LTD
56, 3-GONGDAN1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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