Patent Assignment
Reel/Frame 006661/0383
Assignment of Assignor's Interest
Recorded: 1993-09-08
Pages: 3
Assignor
PERRETT, ARNOLD EDWARD
Executed: 1993-03-29
Assignee
DU PONT MERCK PHARMACEUTICAL COMPANY, THE
LEGAL - PATENTS, 1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Heat Sealing Element for Packaging Machines Which Make Lap-Sealed Pouches
Patent:
5,355,656 →
Application:
08/045,294 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Re-Record of an Assignment Previously Recorded on September 8, 1993 at Reel 6661, Frame 0383 to Correct the Address of the Receiving Party.
Oct 20, 1993
From: PERRETT, ARNOLD EDWARD
To: DU PONT CANADA INC.
Reel/Frame 006735/0902 →
Assignment of Assignor's Interest
Dec 26, 2003
From: DUPONT CANADA INC.
To: LIQUI-BOX CANADA INC.
Reel/Frame 014220/0507 →
Correct Document Reel # 014220 Frame # 0507
Jan 23, 2004
From: DUPONT CANADA, INC.
To: LIQUI-BOX CANADA INC.
Reel/Frame 014902/0359 →