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: 5
Patent #:
8070860
Issue Dt:
12/06/2011
Application #:
12311294
Filing Dt:
03/25/2009
Publication #:
20100005969
Pub Dt:
01/14/2010
Inventors:
Thomas Henry Vanderspurt, Ying She, Zissis Dardas, Craig Walker, James D. MacLeod
Title:
PD MENBRANE HAVING IMPROVED H2-PERMEANCE, AND METHOD OF MAKING
Assignment: 1
Reel/Frame:
027267/0081Recorded: 10/31/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
VANDERSPURT, THOMAS HENRY
Exec Dt:
10/27/2006
SHE, YING
Exec Dt:
11/02/2006
DARDAR, ZISSIS
Exec Dt:
11/02/2006
WALKER, CRAIG
Exec Dt:
11/02/2006
MACLEOD, JAMES D.
Exec Dt:
10/27/2006
Assignee:
UNITED TECHNOLGIES CORPORATION
411 SILVER LANE
INTELLECTUAL PROPERTY DEPT., MAIL STOP 129-06
EAST HARTFORD, CONNECTICUT 06108
Correspondent:
GREGORY R. STEPHENSON
UNITED TECHNOLOGIES RESEARCH CENTER
INTELLECTUAL PROPERTY DEPT., MAIL STOP 129-06
411 SILVER LANE
EAST HARTFORD, CT 06108
Assignment: 2
Reel/Frame:
027465/0416Recorded: 10/31/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
UNITED TECHNOLGIES CORPORATION
Exec Dt:
05/20/2008
Assignee:
UTC POWER CORPORATION
195 GOVERNOR'S HIGHWAY
SOUTH WINDSOR, CONNECTICUT 06074
Correspondent:
GREGORY R. STEPHENSON
UNITED TECHNOLOGIES RESEARCH CENTER
INTELLECTUAL PROPERTY DEPT., M.S. 129-06
411 SILVER LANE
EAST HASTFORD, CT 06108
Assignment: 3
Reel/Frame:
027267/0134Recorded: 10/31/2011Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
UTC POWER CORPORATION
Exec Dt:
10/26/2011
Assignee:
UNITED TECHNOLOGIES CORPORATION
411 SILVER LANE, MAIL STOP 129-06
INTELLECTUAL PROPERTY DEPT.
EAST HARTFORD, CONNECTICUT 06108
Correspondent:
GREGORY R. STEPHENSON
UNITED TECHNOLOGIES RESEARCH CENTER
INTELLECTUAL PROPERTY DEPT., MAIL STOP 129-06
411 SILVER LANE
EAST HARTFORD, CT 06108
Assignment: 4
Reel/Frame:
031033/0325Recorded: 08/19/2013Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
UTC POWER CORPORATION
Exec Dt:
06/26/2013
Assignee:
UNITED TECHNOLOGIES CORPORATION
ONE FINANCIAL PLAZA
22 FLOOR
HARTFORD, CONNECTICUT 06103
Correspondent:
GEORGE A. COURY
SUITE 1201
900 CHAPEL ST
NEW HAVEN CT 06510-2802
Assignment: 5
Reel/Frame:
034026/0424Recorded: 10/24/2014Pages: 34
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
UNITED TECHNOLOGIES CORPORATION
Exec Dt:
04/24/2014
Assignee:
BALLARD POWER SYSTEMS INC.
9000 GLENLYON PARKWAY
BURNABY, BC, CANADA V5J 5J9
Correspondent:
HAYLEY J. TALBERT
SEED IP LAW GROUP
701 5TH AVE, SUITE 5400
SEATTLE, WA 98104

Search Results as of: 06/17/2025 08:45 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