Patent Assignment
Reel/Frame 014190/0348
Assignment of Assignor's Interest
Recorded: 2003-03-05
Pages: 3
Assignors
PAWLAK, MICHAEL
Executed: 2003-02-27
SCHURMANN-MADER, EVELINE
Executed: 2003-02-27
EHRAT, MARKUS
Executed: 2003-02-27
Assignee
ZEPTOSENS AG
BENKENSTRASSE 254, CH-4108, WITTERSWIL, SWITZERLAND
Covered Property
(1)
Method for Precipitating Mono and Multiple Layers of Organophosphoric and Organophosphonic Acids and the Salts Thereof in Addition to Use Thereof
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2003
From: TEXTOR, MARCUS; TOSATTI, SAMUELE
To: ZEPTOSENS AG
Reel/Frame 014190/0329 →
Assignment of Assignor's Interest
Mar 5, 2003
From: HOFER, ROLF
To: ZEPTOSENS AG
Reel/Frame 014190/0332 →
Assignment of Assignor's Interest
Feb 21, 2008
From: ZEPTOSENS AG
To: BAYER (SCHWEIZ) AG
Reel/Frame 020578/0001 →
Assignment of Assignor's Interest
Feb 21, 2008
From: BAYER (SCHWEIZ) AG
To: BAYER TECHNOLOGY SERVICES GMBH
Reel/Frame 020588/0715 →
Assignment of Assignor's Interest
Nov 29, 2012
From: BAYER TECHNOLOGY SERVICES GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029374/0115 →