IP Library › Assignment 014522/0502
Patent Assignment
Reel/Frame 014522/0502

Assignment of Assignor's Interest

Recorded: 2004-04-22 Pages: 2
Assignors
SINGH GAUR, RAJ P.
Executed: 2004-04-16
MENDENHALL, ROBERT G.
Executed: 2004-04-16
Assignee
OSRAM SYLVANIA INC.
100 ENDICOTT ST., DANVERS, MASSACHUSETTS, 01923
Covered Property (1)
Tantalum Concentrates Dissolution and Purification Method
Patent: 7,182,925 →
Application: 10/709,219 →
Publication: US 2004/0213716
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2008
From: OSRAM SYLVANIA, INC.
To: GLOBAL TUNGSTEN, LLC
Reel/Frame 021744/0231 →
Assignment of Assignor's Interest Oct 29, 2008
From: OSRAM SYLVANIA INC.
To: GLOBAL TUNGSTEN & POWDERS CORP.
Reel/Frame 021744/0744 →
Merger Oct 31, 2008
From: GLOBAL TUNGSTEN, LLC
To: GLOBAL TUNGSTEN & POWDERS CORP.
Reel/Frame 021763/0241 →