IP Library › Assignment 013524/0700
Patent Assignment
Reel/Frame 013524/0700

Assignment of Assignor's Interest

Recorded: 2002-11-26 Pages: 5
Assignors
HELLER, HOWARD A.
Executed: 2002-10-04
PROCTOR, JAMES A., JR.
Executed: 2002-09-29
Assignee
TANTIVY COMMUNICATIONS, INC.
1450 S. BABCOCK STREET, MELBOURNE, FLORIDA, 32901
Covered Property (1)
Applying Session Services Based on Packet Flows
Patent: 6,888,807 →
Application: 10/166,576 →
Publication: US 2003/0227880
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jul 24, 2003
From: TANTIVY COMMUNICATIONS, INC.
To: IPR HOLDINGS DELAWARE, INC.
Reel/Frame 014289/0207 →
Assignment of Assignor's Interest Feb 19, 2004
From: INTERDIGITAL ACQUISITION CORPORATION
To: INTERDIGITAL PATENT CORPORATION
Reel/Frame 014351/0777 →
Assignment of Assignor's Interest Feb 26, 2004
From: TANTIVY COMMUNICATIONS, INC.
To: INTERDIGITAL ACQUISITION CORP.
Reel/Frame 015000/0141 →
Merger Feb 26, 2004
From: INTERDIGITAL ACQUISITION CORP.
To: INTERDIGITAL PATENT CORPORATION
Reel/Frame 015000/0577 →
Assignment of Assignor's Interest Mar 10, 2004
From: INTERDIGITAL PATENT CORPORATION
To: IPR LICENSING, INC.
Reel/Frame 014420/0435 →
License Jun 8, 2012
From: TANTIVY COMMUNICATIONS, INC.
To: IPR HOLDINGS DELAWARE, INC.
Reel/Frame 028349/0387 →