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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
06/21/2011
Application #:
10571417
Filing Dt:
05/04/2007
Publication #:
Pub Dt:
10/25/2007
Inventors:
Herwig R. Haas, Cara N. Startek, Michael P. Sexsmith, Andrew J. DeSouza, Kelvin K. Fong
Title:
SHUTDOWN METHODS AND DESIGNS FOR FUEL CELL STACKS
Assignment: 1
Reel/Frame:
019251/0015Recorded: 05/04/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/27/2006
Exec Dt:
05/02/2006
Exec Dt:
05/02/2006
Exec Dt:
05/02/2006
Exec Dt:
05/08/2006
Assignee:
9000 GLENLYON PARKWAY
BURNABY, BRITISH COLUMBIA V5J 5J8
Correspondent:
KARL R. HERMANNS
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 2
Reel/Frame:
021029/0001Recorded: 06/02/2008Pages: 29
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/20/2008
Assignee:
1700 - 666 BURRARD STREET
VANCOUVER, BRITISH COLUMBIA V6C 2X8
Correspondent:
KARL R. HERMANNS
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092

Search Results as of: 06/23/2024 09:05 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