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: 3
Patent #:
NONE
Issue Dt:
Application #:
12489403
Filing Dt:
06/22/2009
Publication #:
Pub Dt:
01/14/2010
Inventors:
SCOTT C. BLANCHET, BENJAMIN LUNT
Title:
FUEL CELL STACK WITH INTEGRATED PROCESS ENDPLATES
Assignment: 1
Reel/Frame:
023331/0202Recorded: 10/06/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/27/2009
Exec Dt:
08/27/2009
Assignee:
129 CONCORD ROAD, BUILDING1
BILLERICA, MASSACHUSETTS 01821
Correspondent:
MARK D. SWEET
901 NEW YORK AVENUE, NW
FINNEGAN
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:
046773/0171Recorded: 08/13/2018Pages: 3
Conveyance:
CERTIFICATE OF CONVERSION
Assignor:
Exec Dt:
05/15/2015
Assignee:
129 CONCORD ROAD
BUILDING 1
BILLERICA, MASSACHUSETTS 01821
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE NW
ATTN: IP DEPARTMENT
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:
042624/0838Recorded: 05/30/2017Pages: 19
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignors:
Exec Dt:
05/30/2017
Exec Dt:
05/30/2017
Exec Dt:
05/30/2017
Exec Dt:
05/30/2017
Exec Dt:
05/30/2017
Assignee:
135 S. LASALLE STREET
IL4-135-09-61
CHICAGO, ILLINOIS 60603
Correspondent:
TERRY L. WITCHER, PARALEGAL
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NC 28202

Search Results as of: 05/29/2024 09:27 AM
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