Patent Assignment
Reel/Frame 005038/0658
Assignment of Assignors Interest.
Recorded: 1989-02-02
Pages: 1
Assignor
LARSSON, LARS A.
Executed: 1989-01-13
Assignee
PHARMACIA AB, A CORP. OF SWEDEN
S-751 82 UPPSALA, SWEDEN
Covered Property
(1)
Adaptor for Allowing Different Gel Bed Heights in a Chromatographic Separation Column
Patent:
4,865,728 →
Application:
07/305,184 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 7, 1997
From: PHARMACIA AB
To: PHARMACIA BIOTEC AB
Reel/Frame 008587/0274 →
Change of Name
Feb 21, 2006
From: PHARMACIA FINE CHEMICALS AB; PHARMACIA LKB BIOTECHNOLOGY AB; PHARMACIA BIOTECH AB; APBIOTECH AB
To: GE HEALTHCARE BIO-SCIENCES AB
Reel/Frame 017186/0644 →