Patent Assignment
Reel/Frame 013459/0456
Assignment of Assignor's Interest
Recorded: 2002-11-05
Pages: 2
Assignors
EHWALD, RUDOLF
Executed: 2002-10-10
HAUETER, ULRICH
Executed: 2002-10-14
BEYER, UWE
Executed: 2002-10-15
Assignee
DISETRONIC LICENSING AG
BRUNNMATTSTRASSE 6, BURGDOR, CH-3401, SWITZERLAND
Covered Property
(1)
Method for Affinity Viscosimetry and Viscosimetric Sensor
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Spelling of the City of the Assignee Previously Recorded on Reel 013459 Frame 0456.
Sep 12, 2003
From: EHWALD, RUDOLF; HAUETER, ULRICH; BEYER, UWE
To: DISETRONIC LICENSING AG
Reel/Frame 013968/0025 →
Merger
Mar 17, 2011
From: DISETRONIC LICENSING AG
To: ROCHE DIAGNOSTICS INTERNATIONAL AG
Reel/Frame 025972/0118 →
Assignment of Assignor's Interest
Aug 28, 2017
From: ROCHE DIAGNOSTICS INTERNATIONAL AG
To: ROCHE DIABETES CARE, INC.
Reel/Frame 043687/0741 →