Patent Assignment
Reel/Frame 052108/0154
Merger
Recorded: 2020-03-05
Pages: 4
Assignor
POROUS MEDIA CORPORATION
Executed: 2012-06-28
Assignee
PENTAIR FILTRATION SOLUTIONS, LLC
5500 WAYZATA BOULEVARD, SUITE 800, GOLDEN VALLEY, MINNESOTA, 55416-1259
Covered Properties
(14)
Compressed Gas Systems Utilizing a Variable Pressure Membrane Air Drier, and Method of Operation Thereof
Patent:
6,616,735 →
Application:
09/710,466 →
Method and Apparatus for Removoing Air or Gas from Fluid
Patent:
6,508,859 →
Application:
09/711,638 →
Oil Filter and Dehydrator
Oil Dehydrator
Membrane Air Dryer with Integral Diffuser and Method of Manufacture Thereof
Inlet Silencer/Filter for an Oxygen Concentrator
Method for Selective Extraction
Patent:
7,413,657 →
Application:
10/725,959 →
Oxygen Humidifier
Method for the Selective Extraction of Acids
Membrane-Based Reservoir Dryer
Method for the Selective Extraction of Acids, Bases and Polar Salts
Method for the Selective Extraction of Acids, Bases and Polar Salts
Membrane Module for Fluid Filtration
Filtration System and Method
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2000
From: ZIA, MAJID; HOLLNAGEL, ERIC M.; CUTA, CRAIG J.
To: POROUS MEDIA CORPORATION
Reel/Frame 011247/0121 →
Assignment of Assignor's Interest
Dec 6, 2001
From: BURBAN, JOHN H.; CROWDER, ROBERT O.; SPEARMAN, MICHAEL R.; ROBERTS, KEITH A.
To: POROUS MEDIA CORPORATION
Reel/Frame 012367/0886 →
Assignment of Assignor's Interest
Jan 9, 2002
From: SPEARMAN, MICHAEL R.; KOLSTAD, DAVID; BURBAN, JOHN H.; CUTA, CRAIG J.
To: POROUS MEDIA CORPORATION
Reel/Frame 012455/0933 →
Assignment of Assignor's Interest
Jan 16, 2002
From: SPEARMAN, MICHAEL R.; BURBAN, JOHN H.; THUNDYIL, MATHEWS; ZIA, MAJID
To: POROUS MEDIA CORPORATION
Reel/Frame 012492/0041 →
Assignment of Assignor's Interest
May 17, 2002
From: ROBERTS, KEITH; KHAMIS, CHAOUKI
To: POROUS MEDIA CORPORATION
Reel/Frame 012913/0812 →
Assignment of Assignor's Interest
Jun 7, 2002
From: BURBAN, JOHN H.; CROWDER, ROBERT O.
To: POROUS MEDIA CORPORATION
Reel/Frame 012962/0758 →
Assignment of Assignor's Interest
Apr 15, 2004
From: THUNDYIL, MATTHEWS J.; BURNS, HEATH; MITTLESTEADT, DOUGLAS M.; MILLER, MARTIN G.
To: POROUS MEDIA LTD
Reel/Frame 015221/0069 →
Assignment of Assignor's Interest
Oct 5, 2004
From: SPEARMAN, MICHAEL; BURBAN, JOHN H.; CROWDER, ROBERT O.; GEISZ, CARL M.
To: POROUS MEDIA CORPORATION
Reel/Frame 015879/0961 →
Assignment of Assignor's Interest
Aug 18, 2008
From: BURNS, HEATH
To: POROUS MEDIA CORP.
Reel/Frame 021413/0820 →
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 021413/0440 →
Assignment of Assignor's Interest
Aug 18, 2008
From: BURNS, HEATH
To: POROUS MEDIA CORP.
Reel/Frame 021413/0455 →
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 →
Assignment of Assignor's Interest
Aug 18, 2008
From: THUNDYIL, DR. MATTHEW
To: POROUS MEDIA CORP.
Reel/Frame 021413/0709 →
Assignment of Assignor's Interest
Aug 18, 2008
From: MITTLESTEADT, DOUG
To: POROUS MEDIA, CORP
Reel/Frame 021413/0808 →
Assignment of Assignor's Interest
Jun 1, 2011
From: FULLER, RALPH; MICKAN, MARK
To: POROUS MEDIA CORPORATION
Reel/Frame 026369/0138 →
Assignment of Assignor's Interest
Oct 14, 2011
From: BURBAN, JOHN H.; SPEARMAN, MICHAEL R.; KOLSTAD, DAVID S.; CUTA, CRAIG J.
To: POROUS MEDIA CORPORATION
Reel/Frame 027063/0248 →