Patent Assignment
Reel/Frame 020175/0572
Assignment of Assignor's Interest
Recorded: 2007-11-29
Pages: 11
Assignors
ROGERS, ALAN JOHN
Executed: 2007-10-02
KANELLOPOULOS, SOTIRIS EMIL
Executed: 2007-10-01
SHATALIN, SERGEY VLADIMIR
Executed: 2007-10-02
Assignee
POLARMETRIX LIMITED
MOUNT MANOR HOUSE, 16 THE MOUNT, GUILDFORD, SURREY, GU2 4HS, UNITED KINGDOM
Covered Property
(1)
Detecting a Disturbance in the Propagation of Light in an Optical Waveguide
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 9, 2009
From: POLARMETRIX LIMITED
To: FOTECH SOLUTIONS LIMITED
Reel/Frame 022528/0282 →
Assignment of Assignor's Interest
Jun 29, 2020
From: FOTECH SOLUTIONS LIMITED
To: FOTECH GROUP LIMITED
Reel/Frame 053082/0233 →
Assignment of Assignor's Interest
Apr 25, 2023
From: FOTECH GROUP LIMITED
To: VIAVI SOLUTIONS INC.
Reel/Frame 063427/0956 →
Security Agreement
Oct 21, 2025
From: INERTIAL LABS, INC.; VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 073189/0873 →
Security Interest
Nov 14, 2025
From: VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC; INERTIAL LABS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 073571/0137 →
Release of Security Interest at Reel/Frame 73189/0873
May 28, 2026
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: INERTIAL LABS, INC.; VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC
Reel/Frame 075642/0381 →