Patent Assignment
Reel/Frame 005223/0074
Assignment of Assignors Interest.
Recorded: 1990-01-24
Pages: 1
Assignor
KALLENBACH, DIETER H. F.
Executed: 1990-01-18
Assignee
BPH PATENT HOLDING AG
ALPENSTRASSE 12, 6300 ZUG, SWITZERLAND
Covered Property
(1)
Automatic Relief Valve
Patent:
5,033,504 →
Application:
07/469,359 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 8, 1990
From: BARACUDA ACQUISITION CORP., A CORP OF FL
To: NATWEST INVESTMENT BANK LIMITED,
Reel/Frame 005424/0081 →
Nunc Pro Tunc Assignment
Jun 24, 1991
From: BPH PATENT HOLDING AG
To: ZARINA HOLDING C.V., A COMMANDITAIRE VENOOTSCHAP (LIMITED PARTNERSHIP) OF THE NETHERLANDS
Reel/Frame 005760/0629 →
Security Interest
Jul 11, 1991
From: ZARINA HOLDING C.V.
To: NATWEST INVESTMENT BANK LIMITED
Reel/Frame 005779/0085 →
Security Interest
May 17, 1993
From: ZARINA HOLDING C.V.; BARACUDA INTERNATIONAL CORPORATION
To: COUNTY NATWEST LIMITED
Reel/Frame 006540/0383 →
Assignment of Assignor's Interest
Jun 16, 1995
From: ZARINA HOLDINGS C.V.
To: BARACUDA INTERNATIONAL CORPORATION
Reel/Frame 007511/0872 →