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: 5
Patent #:
Issue Dt:
03/13/2012
Application #:
12150565
Filing Dt:
04/28/2008
Publication #:
Pub Dt:
01/01/2009
Inventors:
Darren E. Vengroff, Oliver B. Downs
Title:
DETERMINING LOCATIONS OF INTEREST BASED ON USER VISITS
Assignment: 1
Reel/Frame:
021545/0275Recorded: 09/17/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/08/2008
Exec Dt:
07/31/2008
Assignee:
WAMU TOWER, 1201 THIRD AVENUE
SUITE 800
SEATTLE, WASHINGTON 98101
Correspondent:
SEED INTELLECTUAL PROPERTY LAW GROUP
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 2
Reel/Frame:
027628/0126Recorded: 01/31/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/16/2011
Assignee:
600 WEST CHICAGO AVENUE
CHICAGO, ILLINOIS 60654
Correspondent:
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 3
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: 4
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: 5
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: 05/02/2024 02:38 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