IP Library Assignment 025505/0477
Patent Assignment
Reel/Frame 025505/0477

Assignment of Assignor's Interest

Recorded: 2010-12-15 Pages: 5
Assignors
LANDSMAN, RICK
Executed: 2010-12-01
WALCZAK, ROBERT J, JR.
Executed: 2010-12-01
Assignee
RINGLEADER DIGITAL, INC.
286 5TH AVENUE, 6TH FLOOR, NEW YORK, NEW YORK, 10001
Covered Properties (3)
A User-Transparent System for Uniquely Identifying Network-Distributed Devices Without Explicitly Provided Device or User Identifying Information
User-Transparent System for Uniquely Identifying Network-Distributed Devices Without Explicitly Provided Device or User Identifying Information
Patent: 8,131,799 →
Application: 12/548,080 →
Publication: US 2010/0057843
Mobile Cookie Architecture
Application: 61/091,816 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 29, 2008
From: LANDSMAN, RICK; WALCZAK, ROBERT J.
To: RINGLEADER DIGITAL, INC.
Reel/Frame 021600/0461 →
Assignment of Assignor's Interest Jan 25, 2012
From: RINGLEADER DIGITAL, INC.
To: MEDIA STAMP, LLC
Reel/Frame 027593/0803 →