IP Library › Assignment 012340/0126
Patent Assignment
Reel/Frame 012340/0126

Assignment of Assignor's Interest

Recorded: 2001-11-30 Pages: 3
Assignor
RITTER, RUDOLPH
Executed: 2001-10-09
Assignee
SWISSCOM MOBILE AG
SCHWARZTORSTRASSE 61, BERN, CH-30, SWITZERLAND
Covered Property (1)
Method for Checking the Authorization of Users
Patent: 7,084,736 →
Application: 09/998,256 →
Publication: US 2002/0039063
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 17, 2009
From: SWISSCOM MOBILE SA (SWISSCOM MOBILE LTD)
To: SWISSCOM (SCHWEIZ) AG
Reel/Frame 023529/0473 →
Assignment of Assignor's Interest Nov 18, 2009
From: SWISSCOM (SCHWEIZ) AG
To: SWISSCOM AG
Reel/Frame 023534/0784 →