IP Library › Assignment 028466/0661
Patent Assignment
Reel/Frame 028466/0661

Confirmatory License

Recorded: 2012-06-29 Pages: 2
Assignor
SOUTHERN COMPANY SERVICES
Executed: 2012-03-05
Assignee
UNITED STATE DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE, S. W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Continuous Coarse Ash Depressurization System
Patent: 8,308,836 →
Application: 12/426,700 →
Publication: US 2010/0266460
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 30, 2009
From: LIU, GUOHAI; PENG, WANWENG; VIMALCHAND, PANNALAL
To: SOUTHERN COMPANY
Reel/Frame 023450/0772 →
Corrective Assignment to Correct the Incorrect Spelling of Assignor's Name from Wanweng Peng Previously Recorded on Reel 023450 Frame 0772. Assignor(S) Hereby Confirms the Correct Spelling Is Wanwang Peng. Dec 20, 2011
From: LIU, GUOHAI; PENG, WANWANG; VIMALCHAND, PANNALAL
To: SOUTHERN COMPANY
Reel/Frame 027423/0144 →