Patent Assignment
Reel/Frame 009207/0056
Notarial Certificate
Recorded: 1998-05-22
Pages: 2
Assignor
HERAEUS SEPATECH GMBH
Executed: 1998-03-04
Assignee
HERAEUS INSTRUMENTS GMBH
HANAU, GERMANY
Covered Properties
(3)
Latch for a Laboratory Apparatus
Patent:
4,978,153 →
Application:
07/373,944 →
Method and Apparatus for Separation of High-Molecular-Weight Substances from a Fluid Culture Medium
Patent:
4,952,127 →
Application:
07/403,708 →
Membrane Filter System
Patent:
5,092,994 →
Application:
07/694,570 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 29, 1989
From: HIRSCH, CHRISTIAN; SCHRODER, DIETER; KOPOWSKI, ECKART; KOCHER, HELMUT
To: HERAEUS SEPATECH GMBH, A LIMITED LIABILITY CO. OF THE FED. REP. OF GERMANY
Reel/Frame 005131/0106 →
Assignment of Assignors Interest.
Sep 6, 1989
From: SCHMEISSER, HOLGER; KOHN, HEINZ-GERHARD
To: HERAEUS SEPATECH GMBH
Reel/Frame 005131/0560 →
Assignment of Assignors Interest.
Aug 28, 1991
From: KOHN, HEINZ-GERHARD; KOPOWSKI, ECKART; KOCHER, HELMUT
To: HERAEUS SEPATECH GMBH, A LIMITED LIABILITY COMPANY OF THE FED. REP. GERMANY
Reel/Frame 005816/0805 →
Certificate Indicating Merger and Change of Name
Jan 22, 1996
From: HERAEUS SEPATECH GMBH, ALSO KNOWN AS HERAEUS SEPARATIONSTECHNIK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
To: HERAEUS INSTRUMENTS GMBH
Reel/Frame 007786/0607 →
Assignment of Assignor's Interest
May 22, 1998
From: HERAEUS INSTRUMENTS GMBH
To: HERAEUS INSTRUMENTS GMBH & CO. KG
Reel/Frame 009197/0939 →
Assignment of Assignor's Interest
Mar 3, 1999
From: HERAEUS INSTRUMENTS GMBH & CO. KG
To: IN VITRO SYSTEMS & SERVICES GMBH
Reel/Frame 009790/0487 →
Assignment of Assignor's Interest
Mar 24, 1999
From: HERAEUS INSTRUMENTS GMBH & CO. KG
To: KENDRO LABORATORY PRODUCTS GMBH
Reel/Frame 009833/0386 →