IP Library › Assignment 015842/0199
Patent Assignment
Reel/Frame 015842/0199

Assignment of Assignor's Interest

Recorded: 2005-03-30 Pages: 2
Assignors
CHEN, XIANZHONG
Executed: 2005-03-29
NORTHROP, SHELLIE K.
Executed: 2005-03-29
Assignee
OSRAM SYLVANIA INC.
100 ENDICOTT ST., DANVERS, MASSACHUSETTS, 01923
Covered Property (1)
Method of Making Electroluminescent Phosphors with Small Particle Sizes and Powder with D50 Value of No More Than 10 Micrometers
Patent: 7,288,216 →
Application: 10/907,358 →
Publication: US 2006/0220546
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 →