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:
10/23/2012
Application #:
12890487
Filing Dt:
09/24/2010
Publication #:
Pub Dt:
01/20/2011
Inventors:
William Ho Chang, Vinaynathan Viswanathan
Title:
COPY PROTECTION OF SOFTWARE AND/OR DATA
Assignment: 1
Reel/Frame:
026158/0683Recorded: 04/20/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/01/2010
Exec Dt:
05/20/2010
Assignee:
3439 NE SANDY BLVD., #267
PORTLAND, OREGON 97232
Correspondent:
KOLISCH HARTWELL, PC
520 SW YAMHILL ST, SUITE 200
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:
044732/0311Recorded: 01/25/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/2018
Assignee:
5851 LEGACY CIRCLE, SUITE 600
PLANO, TEXAS 75024
Correspondent:
KOLISCH HARTWELL, P.C.
520 SW YAMHILL STREET, SUITE 200
PORTLAND, OR 97204

Search Results as of: 06/01/2024 11:06 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