IP Library Assignment 030540/0421
Patent Assignment
Reel/Frame 030540/0421

Assignment of Assignor's Interest

Recorded: 2013-06-04 Pages: 6
Assignors
LOTT, ROGER K.
Executed: 2005-04-19
LEE, LAP-KEUNG
Executed: 2005-04-20
Assignee
HEADWATERS HEAVY OIL, LLC
10653 SOUTH RIVER FRONT PARKWAY, SUITE 300, SOUTH JORDAN, UTAH, 84095
Covered Properties (2)
Method for Upgrading Ebullated Bed Reactor and Upgraded Ebullated Bed Reactor
Patent: 9,920,261 →
Application: 13/865,726 →
Publication: US 2013/0233765
Method for Efficiently Operating an Ebbulated Bed Reactor and an Efficient Ebbulated Bed Reactor
Patent: 8,673,130 →
Application: 13/866,220 →
Publication: US 2013/0228494
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement Mar 27, 2015
From: HEADWATERS INCORPORATED, AS GRANTOR; TAPCO INTERNATIONAL CORPORATION, A MICHIGAN CORPORATION; HEADWATERS HEAVY OIL, LLC, A UTAH CORPORATION; HEADWATERS RESOURCES, INC., A UTAH CORPORATION
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 035327/0462 →
Release of Security Interest May 8, 2017
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: HEADWATERS INCORPORATED; TAPCO INTERNATIONAL CORPORATION; HEADWATERS HEAVY OIL, LLC; HEADWATERS RESOURCES, INC.
Reel/Frame 042422/0640 →
Assignment of Assignor's Interest Mar 13, 2018
From: HEADWATERS HEAVY OIL, LLC
To: HYDROCARBON TECHNOLOGY & INNOVATION, LLC
Reel/Frame 045193/0402 →