IP Library › Assignment 016471/0367
Patent Assignment
Reel/Frame 016471/0367

Assignment of Assignor's Interest

Recorded: 2005-04-13 Pages: 3
Assignors
FREYDINA, EVGENIYA
Executed: 2005-04-12
SEZGI, AYTAC
Executed: 2005-04-12
Assignee
USFILTER CORPORATION
181 THORN HILL ROAD, WARRENDALE, PENNSYLVANIA, 15086
Covered Property (1)
Regeneration of Adsorption Media Within Electrical Purification Apparatuses
Patent: 7,658,828 →
Application: 11/104,791 →
Publication: US 2006/0231495
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 20, 2006
From: USFILTER CORPORATION
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 018418/0212 →
Merger Jan 11, 2013
From: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 029612/0864 →