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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/04/1998
Application #:
08712660
Filing Dt:
09/13/1996
Inventors:
STEPHEN F. HAHN, DAVID R. WILSON
Title:
HYDROGENATION OF UNSATURATED POLYMERS USING MONOCYCLOPENTADIENYL GROUP IV METAL CATALYSTS
Assignment: 1
Reel/Frame:
009196/0206Recorded: 05/15/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/06/1998
Exec Dt:
02/06/1998
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P. O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:
032565/0913Recorded: 03/31/2014Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2014
Assignee:
1290 AVENUE OF THE AMERICAS
SUITE 914
NEW YORK, NEW YORK 10104
Correspondent:
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST. SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
032712/0598Recorded: 04/17/2014Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/31/2014
Exec Dt:
03/31/2014
Assignee:
500 FIRST AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
TIMOTHY D. PECSENYE
ONE LOGAN SQUARE
8TH FLOOR
PHILADELPHIA, PA 19103-6998
Assignment: 4
Reel/Frame:
053105/0544Recorded: 07/02/2020Pages: 12
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2020
Assignees:
8790 BECKETT ROAD
WEST CHESTER, OHIO 45069
25101 CHAGRIN BLVD.
CLEVELAND, OHIO 44122
Correspondent:
KATHLEEN MARTINI/JONES DAY
901 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:
053105/0610Recorded: 07/02/2020Pages: 11
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2020
Assignees:
8790 BECKETT ROAD
WEST CHESTER, OHIO 45069
25101 CHAGRIN BLVD.
CLEVELAND, OHIO 44122
Correspondent:
KATHLEEN MARTINI/JONES DAY
901 LAKESIDE AVENUE
CLEVELAND, OH 44114

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