IP Library › Assignment 021490/0490
Patent Assignment
Reel/Frame 021490/0490

Assignment of Assignor's Interest

Recorded: 2008-09-05 Pages: 6
Assignors
POWERS, RICHARD M.
Executed: 2008-07-16
MCCARTHY, WIL
Executed: 2008-07-16
Assignee
RAVENBRICK, LLC
2229 LARIMER STREET, DENVER, COLORADO, 80205
Covered Property (1)
Wavelength-Specific Optical Switch
Patent: 7,936,500 →
Application: 12/040,570 →
Publication: US 2009/0059406
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Collateral Assignment Apr 19, 2012
From: RAVENBRICK LLC
To: THE STATE OF COLORADO, ACTING BY AND THROUGH THE GOVERNOR'S ENERGY OFFICE
Reel/Frame 028074/0159 →
Release of Security Interest Nov 8, 2016
From: THE STATE OF COLORADO, ACTING BY AND THROUGH THE GOVERNOR'S ENERGY OFFICE
To: RAVENBRICK LLC
Reel/Frame 040258/0006 →