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:
06/02/2015
Application #:
12367744
Filing Dt:
02/09/2009
Publication #:
Pub Dt:
10/15/2009
Inventors:
Shaoyi Jiang, Shengfu Chen
Title:
MIXED CHARGE COPOLYMERS AND HYDROGELS
Assignment: 1
Reel/Frame:
023022/0629Recorded: 07/29/2009Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/2009
Assignee:
4201 WILSON BLVD
ROOM 1265
ARLINGTON, VIRGINIA 22230
Correspondent:
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD
ARLINGTON, VA 22230
Assignment: 2
Reel/Frame:
022540/0919Recorded: 04/14/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/06/2009
Exec Dt:
04/07/2009
Assignee:
4311 11TH AVENUE NE
SUITE 500
SEATTLE, WASHINGTON 98105-4608
Correspondent:
GEORGE E. RENZONI, PH.D.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101
Assignment: 3
Reel/Frame:
038117/0727Recorded: 03/16/2016Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2016
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: 04/28/2024 01:46 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