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: 4
Patent #:
Issue Dt:
07/21/2009
Application #:
11954461
Filing Dt:
12/12/2007
Publication #:
Pub Dt:
06/26/2008
Inventors:
Ning-Ning Feng, Rong Sun, Lionel C. Kimerling, Jurgen Michel
Title:
MODE TRANSFORMERS FOR LOW INDEX HIGH CONFINEMENT WAVEGUIDES
Assignment: 1
Reel/Frame:
020615/0587Recorded: 03/07/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/05/2008
Exec Dt:
03/05/2008
Exec Dt:
03/05/2008
Exec Dt:
03/05/2008
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
GAUTHIER & CONNORS LLP
225 FRANKLIN STREET
SUITE 2300
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
023210/0357Recorded: 09/08/2009Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/03/2009
Assignee:
875 N. RANDOLPH STREET
SUITE 325, RM 3112
ARLINGTON, VIRGINIA 22203
Correspondent:
UNITED STATES AIR FORCE
875 N. RANDOLPH
ARLINGTON, VA 22203
Assignment: 3
Reel/Frame:
024413/0799Recorded: 05/19/2010Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2010
Assignee:
875 N. RANDOLPH STREET
SUITE 325, RM 3112
ARLINGTON, VIRGINIA 22203
Correspondent:
UNITED STATES AIR FORCE
AFOSR/PK
875 N. RANDOLPH STREET
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:
026326/0300Recorded: 05/16/2011Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2010
Assignee:
875 N RANDOLPH STREET SUITE 325, RM 3112
AFOSR/PK
ARLINGTON, VIRGINIA 22203
Correspondent:
UNITED STATES AIR FORCE
AFOSR/PK
875 N RANDOLPH STREET
ARLINGTON, VA 22203

Search Results as of: 05/14/2024 08:17 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