IP Library › Assignment 030556/0580
Patent Assignment
Reel/Frame 030556/0580

Assignment of Assignor's Interest

Recorded: 2013-06-06 Pages: 10
Assignor
POROGEN CORPORATION
Executed: 2013-04-01
Assignee
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY
160 FEDERAL STREET, BOSTON, MASSACHUSETTS, 02110
Covered Properties (7)
Porous Poly(Aryl Ether Ketone) Membranes, Processes for Their Preparation and Use Thereof
Patent: 6,887,408 →
Application: 10/836,043 →
Publication: US 2004/0222169
Preparation of Porous Poly(Aryl Ether) Articles and Use Thereof
Patent: 7,229,580 →
Application: 10/836,049 →
Publication: US 2004/0222148
Functionalized Porous Poly(Aryl Ether Ketone) Materials and Their Use
Patent: 7,176,273 →
Application: 10/980,019 →
Publication: US 2006/0094852
Functionalized Porous Poly(Aryl Ether Ketone) Materials and Their Use
Patent: 7,368,526 →
Application: 11/548,078 →
Publication: US 2007/0129529
Composite Perfluorohydrocarbon Membranes, Their Preparation and Use
Patent: 9,610,547 →
Application: 12/979,565 →
Publication: US 2011/0120307
Hollow Fiber Apparatus and Use Thereof for Fluids Separations and Heat and Mass Transfers
Patent: 8,747,980 →
Application: 13/492,714 →
Publication: US 2013/0071594
Hollow Fiber Apparatus and Use Thereof for Fluids Separations and Heat and Mass Transfers
Patent: 9,623,369 →
Application: 13/492,757 →
Publication: US 2013/0081537
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 30, 2004
From: YUAN, YOUXIN
To: POROGEN LLC
Reel/Frame 015296/0044 →
Assignment of Assignor's Interest Apr 30, 2004
From: YUAN, YOUXIN
To: POROGEN LLC
Reel/Frame 015296/0063 →
Assignment of Assignor's Interest Dec 1, 2004
From: YUAN, YOUXIN; DING, YONG
To: POROGEN LLC
Reel/Frame 016030/0688 →
Change of Name Mar 29, 2005
From: POROGEN, LLC
To: POROGEN CORPORATION
Reel/Frame 015835/0875 →
Assignment of Assignor's Interest Jul 18, 2013
From: BIKSON, BENJAMIN
To: POROGEN CORPORATION
Reel/Frame 030822/0697 →
Assignment of Assignor's Interest Jul 18, 2013
From: BIKSON, BENJAMIN
To: POROGEN CORPORATION
Reel/Frame 030822/0632 →
Assignment of Assignor's Interest May 20, 2014
From: ETTER, STEPHEN; CHING, NATHANIEL
To: VALCOR ENGINEERING CORPORATION
Reel/Frame 032937/0379 →
Assignment of Assignor's Interest May 20, 2014
From: ETTER, STEPHEN; CHING, NATHANIEL
To: VALCOR ENGINEERING CORPORATION
Reel/Frame 032928/0432 →
Security Agreement Feb 8, 2025
From: VALCOR ENGINEERING CORPORATION
To: VALLEY NATIONAL BANK
Reel/Frame 070155/0652 →