Patent Assignment
Reel/Frame 004701/0308
Change of Name Effective Date: January 12, 1987
Recorded: 1987-04-27
Pages: 24
Assignee
Covered Property
(1)
Centrifuge
Patent:
4,776,834 →
Application:
07/000,031 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 2, 1987
From: MULLER, DIETER; PANTUCEK, PETER
To: HERAEUS SEPARATIONSTECHNIK GMBH, A GERMAN CORP.
Reel/Frame 004655/0013 →
Merger
Aug 9, 1995
From: HERAEUS SEPATECH GMBH
To: HARAEUS INSTRUMENTS GMBH
Reel/Frame 007562/0524 →
Assignment of Assignor's Interest
Apr 28, 1998
From: HERAEUS INSTRUMENTS GMBH
To: HERAEUS INSTRUMENTS GMBH & CO. KG
Reel/Frame 009187/0898 →
Assignment of Assignor's Interest
Feb 1, 1999
From: HERAEUS INSTRUMENTS GMBH & CO. KG
To: KENDRO LABORATORY PRODUCTS GMBH
Reel/Frame 009731/0255 →