IP Library Assignment 042838/0282
Patent Assignment
Reel/Frame 042838/0282

Assignment of Assignor's Interest

Recorded: 2017-06-28 Pages: 3
Assignors
HENSLEY, LESTER
Executed: 2017-05-24
WITHERSPOON, WILLIAM
Executed: 2017-05-24
Assignee
EMSEAL JOINT SYSTEMS, LTD.
25 BRIDLE LANE, WESTBOROUGH, MASSACHUSETTS, 01581
Covered Property (1)
Fire Resistant Tunnel Expansion Joint Systems
Application: 15/494,809 →
Publication: US 2017/0226733
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 10, 2023
From: EMSEAL JOINT SYSTEMS, LTD.
To: SIKA TECHNOLOGY AG
Reel/Frame 065164/0786 →