Patent Assignment
Reel/Frame 014099/0780
Assignment of Assignor's Interest
Recorded: 2003-02-25
Pages: 2
Assignors
HEIN-MAGNUSSEN, JON
Executed: 2001-09-25
KUHLMANN, PEER
Executed: 2001-10-08
STENFELDT, LARS
Executed: 2001-10-08
Assignee
NEXTLINK TO
SANDTOFTEN 10, GENTOFTE, DK-2820, DENMARK
Covered Property
(1)
Communications Terminal, a System and a Method for Internet/Network Telephony
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 11, 2007
From: NEXTLINK.TO A/S
To: NEXTLINK PATENT AB
Reel/Frame 018755/0960 →
Assignment of Assignor's Interest
May 31, 2007
From: NEXTLINK.TO A/S
To: NEXTLINK PATENT AB
Reel/Frame 019365/0325 →
Corrective Assignment to Correct the Assignor Previously Recorded on Reel 019365 Frame 0325.
Mar 9, 2009
From: NEXTLINK.TO A/S
To: NEXTLINK PATENT AB
Reel/Frame 022368/0607 →
Assignment of Assignor's Interest
Mar 26, 2009
From: HEIN-MAGNUSSEN, JON; KUHLMANN, PEER; STENFELDT, LARS
To: NEXTLINK.TO A/S
Reel/Frame 022460/0993 →
Assignment of Assignor's Interest
Apr 13, 2009
From: NEXTLINK PATENT AB
To: CASTANI CO. L.L.C.
Reel/Frame 022529/0706 →
Merger
Dec 29, 2015
From: CASTANI CO. L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037396/0298 →
Assignment of Assignor's Interest
Apr 21, 2021
From: CALLAHAN CELLULAR L.L.C.
To: INTELLECTUAL VENTURES ASSETS 3 LLC
Reel/Frame 055989/0606 →
Assignment of Assignor's Interest
Jun 14, 2021
From: INTELLECTUAL VENTURES ASSETS 3 LLC
To: INTELLECTUAL VENTURES ASSETS 90 LLC
Reel/Frame 056535/0681 →
Assignment of Assignor's Interest
Jul 26, 2021
From: INTELLECTUAL VENTURES ASSETS 90 LLC
To: BUFFALO PATENTS, LLC
Reel/Frame 056979/0267 →
Security Interest
Jul 14, 2022
From: BUFFALO PATENTS, LLC
To: INTELLETUAL VENTURES ASSETS 90 LLC; INTELLECTUAL VENTURES ASSETS 167 LLC
Reel/Frame 060654/0338 →