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:
06/15/2021
Application #:
16194054
Filing Dt:
11/16/2018
Publication #:
Pub Dt:
03/21/2019
Inventors:
Yunshan Lu, Gordon P. Rios, Michael Tanne
Title:
SEARCH ENGINE THAT APPLIES FEEDBACK FROM USERS TO IMPROVE SEARCH RESULTS
Assignment: 1
Reel/Frame:
050006/0847Recorded: 08/08/2019Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/10/2017
Assignee:
808 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94103
Correspondent:
ATHORUS, PLLC
P.O. BOX 579
MOUNT VERNON, WA 98273
Assignment: 2
Reel/Frame:
061767/0853Recorded: 10/25/2022Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2022
Assignee:
10 SOUTH DEARBORN, FLOOR L2
CHICAGO, ILLINOIS 60603
Correspondent:
JENNIFER TINDIE
1025 CONNECTICUT AVENUE NW
SUITE 712
WASHINGTON, NY 20036

Search Results as of: 05/24/2024 06:01 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