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Trademark Assignment Abstract of Title

Total Assignments: 3
Serial #:
Filing Dt:
10/11/1991
Reg #:
Reg. Dt:
07/13/1993
Mark:
HYTECH
Assignment: 1
Reel/Frame:
1381/0001   Recorded: 05/24/1995Pages: 6
Conveyance:
CHANGE OF NAME
Assignor:
Exec Dt:
04/15/1994
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
ATTENTION: PATENT DEPT.
16305 SWINGLEY RIDGE DRIVE
CHESTERFIELD, MISSOURI 63017
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
MALLINCKRODT CHEMICAL, INC.
JEFFREY S. BOONE, J.D.
(PATENT DEPARTMENT)
16305 SWINGLEY RIDGE DRIVE
CHESTERFIELD, MO 63017
Assignment: 2
Reel/Frame:
1828/0593   Recorded: 12/17/1998Pages: 3
Conveyance:
MERGER
Assignor:
Exec Dt:
06/18/1998
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
675 MCDONNELL BOULEVARD
ST. LOUIS, MISSOURI 63134
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
MALLINCKRDOT INC.
BETH A. STOKES
LEGAL DEPT., 10-3-S
675 MCDONNELL BOULEVARD, P.O. BOX 5840
ST. LOUIS, MO 63134
Assignment: 3
Reel/Frame:
4603/0232   Recorded: 08/12/2011Pages: 9
Conveyance:
CHANGE OF LEGAL ENTITY
Assignor:
Exec Dt:
06/23/2011
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
675 MCDONNELL BLVD.
HAZELWOOD,, MISSOURI 63042
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
Correspondent:
CPA GLOBAL
LIBERATION HOUSE
CASTLE STREET
ST. HELIER, JE1 1BL JERSEY

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