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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/06/2017
Application #:
13396714
Filing Dt:
02/15/2012
Publication #:
Pub Dt:
08/15/2013
Inventors:
Mingyong Sun, Steven A. Blankenship, Michael A. Urbancic, Richard Paul Zoldak
Title:
METHOD AND SYSTEM FOR PURIFYING AN ETHYLENE-CONTAINING GAS STREAM
Assignment: 1
Reel/Frame:
027705/0910Recorded: 02/15/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/10/2012
Exec Dt:
02/10/2012
Exec Dt:
02/10/2012
Exec Dt:
02/12/2012
Assignee:
1600 WEST HILL STREET
LOUISVILLE, KENTUCKY 40210
Correspondent:
SUD-CHEMIE INC.
1600 WEST HILL STREET
LOUISVILLE, KY 40210
Assignment: 2
Reel/Frame:
055139/0688Recorded: 01/27/2021Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/2012
Assignee:
4000 MONROE ROAD
CHARLOTTE, NORTH CAROLINA 28205
Correspondent:
JOHN P. MURTAUGH/PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 3
Reel/Frame:
055160/0912Recorded: 01/28/2021Pages: 11
Conveyance:
CONFIRMATORY DEED OF ASSIGNMENT EFFECTIVE DEC. 31, 2017
Assignor:
Exec Dt:
11/11/2020
Assignee:
ROTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Correspondent:
JOHN P. MURTAUGH/PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114-3108

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