skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:021859/0211   Pages: 5
Recorded: 11/19/2008
Attorney Dkt #:130109.005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
NONE
Issue Dt:
Application #:
12027475
Filing Dt:
02/07/2008
Publication #:
Pub Dt:
02/26/2009
Title:
METHOD AND SYSTEM FOR OPERATING FUEL CELL STACKS TO REDUCE NON-STEADY STATE CONDITIONS DURING LOAD TRANSIENTS
2
Patent #:
NONE
Issue Dt:
Application #:
12043376
Filing Dt:
03/06/2008
Publication #:
Pub Dt:
09/11/2008
Title:
METHOD OF FORMING FLUID FLOW FIELD PLATES FOR ELECTROCHEMICAL DEVICES
3
Patent #:
NONE
Issue Dt:
Application #:
12120107
Filing Dt:
05/13/2008
Publication #:
Pub Dt:
11/06/2008
Title:
DEVICE FOR ASSEMBLING A BANDED FUEL CELL STACK
Assignor
1
Exec Dt:
10/31/2008
Assignee
1
1700 - 666 BURRARD STREET
VANCOUVER, BRITISH COLUMBIA V6C 2X8
Correspondence name and address
KARL R. HERMANNS
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092

Search Results as of: 05/30/2024 02:24 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT