Patent Assignment
Reel/Frame 009049/0770
Assignment of Assignor's Interest
Recorded: 1998-01-15
Pages: 4
Assignors
WISNIEWSKI, RICHARD
Executed: 1997-10-01
LEONARD, LEONIDAS CARTWRIGHT
Executed: 1997-10-01
Assignee
INTEGRATED BIOSYSTEMS
P.O. BOX 2312, BENICIA, CALIFORNIA, 94510
Covered Property
(1)
Freezing and Thawing Vessel with Thermal Bridge Formed Between Container and Heat Exchange Member
Patent:
6,196,296 →
Application:
08/895,782 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 15, 1998
From: WISNIEWSKI, RICHARD; LEONARD, LEONIDAS CARTWRIGHT
To: INTEGRATED BIOSYSTEMS
Reel/Frame 009058/0944 →
Change of Name
Oct 15, 2007
From: INTEGRATED BIOSYSTEMS, INC.
To: SARTORIUS STEDIM FREEZE THAW INC.
Reel/Frame 019955/0663 →
Merger
Nov 5, 2008
From: SARTORIUS STEDIM FREEZE THAW INC.
To: SARTORIUS STEDIM SYSTEMS INC.
Reel/Frame 021785/0381 →
Merger
Feb 8, 2010
From: SARTORIUS STEDIM SYSTEMS INC.
To: SARTORIUS STEDIM NORTH AMERICA INC.
Reel/Frame 023905/0290 →