IP Library › Assignment 049012/0553
Patent Assignment
Reel/Frame 049012/0553

Assignment of Assignor's Interest

Recorded: 2019-04-26 Pages: 8
Assignors
AHLSTROM, LOGAN SOMMERS
Executed: 2019-04-15
TAPPETA VENKATA, RAVINDRA REDDY
Executed: 2019-04-15
LAW, SEAN MING-YIN
Executed: 2019-04-12
WALSTON, JOSEPH CLARK
Executed: 2019-04-12
Assignee
TD AMERITRADE IP COMPANY, INC.
200 SOUTH 108TH AVENUE, OMAHA, NEBRASKA, 68154
Covered Property (1)
Recommendation System for Providing Personalized and Mixed Content on a User Interface based on Content and User Similarity
Application: 16/371,063 →
Publication: US 2020/0311159
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 4, 2019
From: LOKINENI, RAVITEJA; NARREGUDEM, DAYANAND
To: TD AMERITRADE IP COMPANY, INC.
Reel/Frame 049354/0884 →
Assignment of Assignor's Interest Sep 5, 2023
From: TD AMERITRADE IP COMPANY, INC.
To: CHARLES SCHWAB & CO., INC.
Reel/Frame 064807/0936 →