IP Library › Assignment 027255/0366
Patent Assignment
Reel/Frame 027255/0366

Security Agreement

Recorded: 2011-11-18 Pages: 11
Assignor
Assignee
DENMERCO, INC.
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Properties (7)
Cleaning Assembly for Use in Fluid Filtration Systems
Hydroclone Based Fluid Filtration System
Patent: 7,896,169 →
Application: 11/506,374 →
Publication: US 2007/0045168
Hydroclone Based Fluid Filtration System
Patent: 7,632,416 →
Application: 11/506,714 →
Publication: US 2007/0039900
Hydroclone Based Fluid Filtration System
Patent: 8,201,697 →
Application: 13/019,114 →
Publication: US 2011/0120959
Cleaning Assembly for Use in Fluid Filtration Systems
Patent: 8,882,999 →
Application: 13/163,537 →
Publication: US 2012/0010063
Apparatus and Method for Implementing Hydroclone Based Fluid Filtration Systems with Extensible Isolated Filter Stages
Application: 61/421,095 →
Hydroclone Based Fluid Filtration Systems
Application: 61/483,221 →
Related Assignments (16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 18, 2006
From: LEVITT, DAVID J.
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 018213/0865 →
Assignment of Assignor's Interest Aug 18, 2006
From: LEVITT, DAVID J.
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 018215/0189 →
Assignment of Assignor's Interest Nov 7, 2006
From: DUTRO, FRANK
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 018504/0331 →
Assignment of Assignor's Interest Aug 4, 2011
From: MCKAY, EUGENE A.
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 026704/0234 →
Assignment of Assignor's Interest Sep 7, 2011
From: CAFFELL, GEORGE D.; O'REILLY, STEVEN E.
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 026868/0493 →
Assignment of Assignor's Interest Oct 7, 2011
From: LEVITT, DAVID J.; CAFFELL, GEORGE D.; MALLARD, JOHN H.; O'REILLY, STEVEN E.
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 027032/0832 →
Assignment of Assignor's Interest Nov 2, 2011
From: CAFFELL, GEORGE D.; O'REILLY, STEVEN E.; MALLARD, JOHN H.
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 027165/0216 →
Assignment of Assignor's Interest Apr 3, 2012
From: LEVITT, DAVID J.; DUTRO, FRANK
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 027982/0688 →
Assignment of Assignor's Interest Apr 19, 2012
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 028074/0978 →
Assignment of Assignor's Interest Apr 19, 2012
From: CLEAN FILTRATION TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 028074/0865 →
Assignment of Assignor's Interest Apr 19, 2012
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 028074/0910 →
Assignment of Assignor's Interest Apr 19, 2012
From: CLEAN FILTRATION TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 028074/0945 →
Assignment of Assignor's Interest Apr 28, 2021
From: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
To: ACCELERATED FILTRATION, INC.
Reel/Frame 056077/0476 →
Assignment of Assignor's Interest Jun 4, 2021
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
Reel/Frame 056478/0527 →
Assignment of Assignor's Interest Jun 4, 2021
From: DOW GLOBAL TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 056478/0001 →
Release of Security Interest Aug 13, 2021
From: THE DOW CHEMICAL COMPANY
To: CLEAN FILTRATION TECHNOLOGIES, INC.
Reel/Frame 057168/0257 →