Patent Assignment
Reel/Frame 052100/0138
Assignment of Assignor's Interest
Recorded: 2020-03-12
Pages: 3
Assignor
PHOTON INFOTECH, INC.
Executed: 2019-07-31
Assignee
WALGREEN CO.
104 WILMOT ROAD, DEERFIELD, ILLINOIS, 60015
Covered Property
(1)
Client Side Diagnostics for Enhanced Customer Care
Patent:
11,568,421 →
Application:
16/520,617 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 12, 2020
From: WEISS, BENJAMIN
To: WALGREEN CO.
Reel/Frame 052093/0107 →
Assignment of Assignor's Interest
Mar 12, 2020
From: BHATTACHARJEE, ARINDAM
To: PHOTON INFOTECH, INC.
Reel/Frame 052096/0800 →
Intellectual Property Security Agreement
Aug 28, 2025
From: WALGREEN CO.
To: SIXTH STREET LENDING PARTNERS, AS COLLATERAL AGENT
Reel/Frame 072606/0878 →
Security Interest
Aug 28, 2025
From: WALGREEN CO.; DUANE READE; WALGREENS SPECIALTY PHARMACY LLC; WALGREENS BOOTS ALLIANCE, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 072679/0926 →