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:
01/04/2022
Application #:
14824922
Filing Dt:
08/12/2015
Inventors:
Amber Roy Chowdhury, Abhaya Parthy, Lei Tang, Sri Subramaniam
Title:
RANKED RELEVANCE RESULTS USING MULTI-FEATURE SCORING RETURNED FROM A UNIVERSAL RELEVANCE SERVICE FRAMEWORK
Assignment: 1
Reel/Frame:
051124/0067Recorded: 11/26/2019Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/13/2017
Exec Dt:
11/21/2019
Exec Dt:
11/21/2019
Exec Dt:
01/10/2019
Assignee:
600 W. CHICAGO AVE.
STE. 620
CHICAGO, ILLINOIS 60654
Correspondent:
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 2
Reel/Frame:
053294/0495Recorded: 07/23/2020Pages: 54
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/17/2020
Exec Dt:
07/17/2020
Assignee:
10 S. DEARBORN STREET
CHICAGO, ILLINOIS 60603
Correspondent:
MADELAINE M. THOMAS
71 S. WACKER DRIVE
MAYER BROWN LLP
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
066676/0001Recorded: 02/26/2024Pages: 52
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/2024
Assignees:
35 W. WACKER
FLOOR 25
CHICAGO, ILLINOIS 60601
35 W. WACKER
FLOOR 25
CHICAGO, ILLINOIS 60601
Correspondent:
MR. RAGNAR OLSON
55 W. MONROE STREET
SUITE 3400
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
066676/0251Recorded: 02/26/2024Pages: 52
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RIGHTS
Assignor:
Exec Dt:
02/12/2024
Assignees:
35 W. WACKER
FLOOR 25
CHICAGO, ILLINOIS 60601
35 W. WACKER
FLOOR 25
CHICAGO, ILLINOIS 60601
Correspondent:
COURTNEY WELSHIMER ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

Search Results as of: 05/07/2024 04:27 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