IP Library › Assignment 005210/0590
Patent Assignment
Reel/Frame 005210/0590

Assignment of Assignors Interest.

Recorded: 1990-01-02 Pages: 1
Assignor
REDDY, V. BUTCHI
Executed: 1989-12-15
Assignee
Covered Property (1)
Niobium-Activated Yttrium Tantalate X-Ray Phosphor with Improved Brightness and Method for Making the Same
Patent: 4,970,024 →
Application: 07/459,891 →
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 →