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:
02/26/2019
Application #:
15123151
Filing Dt:
09/01/2016
Publication #:
Pub Dt:
06/15/2017
Inventors:
Noraica DAVILA-MELENDEZ, Nelson SEPULVEDA-ALANCASTRO, Emmanuelle J. MERCED-GRAFALS
Title:
VARIABLE OPTICAL ATTENUATOR WITH INTEGRATED CONTROL BASED ON STRONGLY CORRELATED MATERIALS
Assignment: 1
Reel/Frame:
039617/0324Recorded: 09/01/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/04/2015
Exec Dt:
08/04/2015
Exec Dt:
08/04/2015
Assignee:
450 ADMINISTRATION BUILDING
EAST LANSING, MICHIGAN 48824
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
6550-000268-US-NPB
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:
042113/0996Recorded: 03/30/2017Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/21/2017
Assignee:
4201 WILSON BLVD
ROOM 1265
ARLINGTON, VIRGINIA 22230
Correspondent:
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD
ROOM 1265
ARLINGTON, VA 22230

Search Results as of: 05/07/2024 03:57 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