IP Library › Assignment 021413/0820
Patent Assignment
Reel/Frame 021413/0820

Assignment of Assignor's Interest

Recorded: 2008-08-18 Pages: 3
Assignor
BURNS, HEATH
Executed: 2008-07-23
Assignee
POROUS MEDIA CORP.
4301 WEST DAVIS, CONROE, TEXAS, 77304
Covered Property (1)
Method for the Selective Extraction of Acids, Bases and Polar Salts
Patent: 8,529,667 →
Application: 11/706,565 →
Publication: US 2007/0186771
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 18, 2008
From: MITTLESTEADT, DOUG
To: POROUS MEDIA CORP.
Reel/Frame 021413/0436 →
Assignment of Assignor's Interest Aug 18, 2008
From: HAHN, DR. CARL
To: POROUS MEDIA CORP.
Reel/Frame 021413/0524 →
Assignment of Assignor's Interest Aug 18, 2008
From: THUNDYIL, DR. MATTHEW
To: POROUS MEDICA CORP.
Reel/Frame 021413/0607 →
Merger Mar 5, 2020
From: POROUS MEDIA CORPORATION
To: PENTAIR FILTRATION SOLUTIONS, LLC
Reel/Frame 052108/0154 →