IP Library › Assignment 013430/0575
Patent Assignment
Reel/Frame 013430/0575

Assignment of Assignor's Interest

Recorded: 2002-10-28 Pages: 4
Assignor
SRI INTERNATIONAL
Executed: 2002-10-07
Assignee
DISCERN COMMUNICATIONS, INC.
333 RAVENSWOOD AVENUE, MENLO PARK, CALIFORNIA, 94025
Covered Properties (3)
Information Retrieval by Natural Language Querying
Patent: 6,601,026 →
Application: 09/398,233 →
Publication: US 2003/0078766
System, Method and Article of Manufacture for Concept Based Information Searching
Patent: 6,910,003 →
Application: 09/613,235 →
System and Method for Incorporating Concept-Based Retrieval Within Boolean Search Engines
Patent: 6,745,161 →
Application: 09/613,237 →
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2000
From: APPELT, DOUGLAS E.; ARNOLD, FREDERICK JAMES; BEAR, JOHN S.; HOBBS, JERRY ROBERTS
To: SRI INTERNATIONAL
Reel/Frame 010587/0879 →
Assignment of Assignor's Interest Feb 12, 2001
From: ARNOLD, JAMES F.; VOSS, LOREN L.
To: SRI INTERNATIONAL, INC.
Reel/Frame 011519/0268 →
Assignment of Assignor's Interest Apr 9, 2001
From: ARNOLD, JAMES F.; ISRAEL, DAVID J.; TYSON, W. MABRY; BEAR, JOHN S.
To: SRI INTERNATIONAL
Reel/Frame 011693/0126 →
Merger Jun 8, 2005
From: DISCERN COMMUNICATIONS, INC.
To: SPANLINK COMMUNICATIONS, INC.
Reel/Frame 016105/0447 →
Security Agreement Aug 30, 2006
From: SPANLINK COMMUNICATIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 018184/0470 →
Security Agreement Sep 6, 2006
From: SPANLINK COMMUNICATIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 018260/0042 →
Merger Feb 13, 2007
From: DISCERN COMMUNICATIONS, INC.
To: SPANLINK COMMUNICATIONS, INC.
Reel/Frame 018883/0164 →
Assignment of Assignor's Interest Mar 27, 2007
From: SPANLINK COMMUNICATIONS, INC.
To: POWERSET, INC.
Reel/Frame 019069/0236 →
Release of Security Interest Feb 12, 2008
From: SILICON VALLEY BANK
To: SPANLINK COMMUNICATIONS, INC.
Reel/Frame 020497/0097 →
Merger Feb 16, 2010
From: POWERSET, INC.
To: MICROSOFT CORPORATION
Reel/Frame 023937/0185 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0001 →