Patent Assignment
Reel/Frame 004185/0476
Assignment of Assignors Interest.
Recorded: 1983-10-14
Pages: 1
Assignor
PANEK, KAREL J.
Executed: 1983-10-06
Assignee
BYK-MALLINCKRODT CIL B.V.
WESTERDUINWEG 3, PETTEN, NETHERLANDS
Covered Property
(1)
Preparation and Use of a 195M Au-Containing Liquid
Patent:
4,643,891 →
Application:
06/542,171 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Date: September 3, 1984
Oct 2, 1985
From: BYK-MALLINCKRODT CIL B.V.
To: MAALLINCKRODT DIAGNOSTICA (HOLLAND) B.V., WESTERDUINWEG 3, 1755 LE PETTEN, THE NETHERLANDS
Reel/Frame 004466/0151 →
Assignment of Assignors Interest.
Mar 11, 1991
From: MALLINCKRODT, INC., A CORP. OF DE
To: MALLINCKRODT MEDICAL, INC., A DE CORP.
Reel/Frame 005635/0379 →