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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/22/2014
Application #:
12970346
Filing Dt:
12/16/2010
Publication #:
Pub Dt:
04/05/2012
Inventors:
Hyun Joo Lee, Byoung Sung Ahn, Hoon Sik Kim, Jin-Hyung Kim, Gyeong Taek Gong
Title:
IONIC LIQUIDS, THE METHOD FOR PREPARING THE SAME AND METHOD FOR REMOVING ACETYLENES FROM OLEFIN MIXTURES USING THE IONIC LIQUIDS
Assignment: 1
Reel/Frame:
025879/0409Recorded: 03/01/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/13/2011
Exec Dt:
01/13/2011
Exec Dt:
01/13/2011
Exec Dt:
01/13/2011
Exec Dt:
01/13/2011
Assignee:
39-1 HAWOLGOK-DONG, SEONGBUK-GU
SEOUL, KOREA, REPUBLIC OF 136-791
Correspondent:
ALSTON & BIRD LLP
101 S. TRYON STREET, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 2
Reel/Frame:
027524/0181Recorded: 01/12/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/30/2011
Assignee:
1-23 BYEORYANG-DONG, GWACHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA, 101 S. TRYON ST.
SUITE 4000
CHARLOTTE, NC 28280

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