IP Library › Assignment 049076/0101
Patent Assignment
Reel/Frame 049076/0101

Release of Security Interest

Recorded: 2019-05-03 Pages: 4
Assignor
Assignee
GREAT LAKES ENVIRONMENTAL & INFRASTRUCTURE, LLC
2122 YORK ROAD, OAK BROOK, ILLINOIS, 60523
Covered Properties (2)
Sediment Removal Apparatus
Patent: 7,526,884 →
Application: 11/340,142 →
Publication: US 2009/0084735
Method for Removing Sediment from Open Waterways
Patent: 7,676,966 →
Application: 12/414,980 →
Publication: US 2009/0184059
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 11, 2013
From: STEVEN B. TAPLIN
To: TERRA CONTRACTING SERVICES, LLC
Reel/Frame 029615/0786 →
Assignment of Assignor's Interest Jan 27, 2017
From: TERRA CONTRACTING SERVICES, LLC
To: GREAT LAKES ENVIRONMENTAL & INFRASTRUCTURE LLC
Reel/Frame 041100/0965 →
Security Interest Feb 7, 2017
From: GREAT LAKES ENVIRONMENTAL & INFRASTRUCTURE, LLC
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 041189/0961 →