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 #:
Issue Dt:
10/25/2011
Application #:
12325884
Filing Dt:
12/01/2008
Publication #:
Pub Dt:
01/07/2010
Inventors:
Da-Ren Chen, Chaolong Qi
Title:
MINIATURIZED ULTRAFINE PARTICLE SIZER AND MONITOR
Assignment: 1
Reel/Frame:
022771/0009Recorded: 06/01/2009Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2009
Assignee:
300 E STREET, SW
WASHINGTON, DISTRICT OF COLUMBIA 20546
Correspondent:
KATHY BAYER
OFFICE OF THE GENERAL COUNSEL
300 E STREET, SW, SUITE 9T39
WASHINGTON, DC 20546
Assignment: 2
Reel/Frame:
023397/0234Recorded: 10/20/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2009
Assignee:
300 E STREET, SW
WASHINGTON, DISTRICT OF COLUMBIA 20546
Correspondent:
NASA GLENN RESEARCH CENTER
21000 BROOKPARK RD.
CLEVELAND, OH 44135
Assignment: 3
Reel/Frame:
023428/0044Recorded: 10/27/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/20/2009
Exec Dt:
10/19/2009
Assignee:
ONE BROOKINGS DRIVE
ST. LOUIS, MISSOURI 63130
Correspondent:
PATRICK W. RASCHE (15060) ARMSTRONG TEAS
ONE METROPOLITAN SQUARE, SUITE 2600
ST. LOUIS, MO 63102-2740

Search Results as of: 05/30/2024 08:16 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