IP Library › Assignment 052539/0117
Patent Assignment
Reel/Frame 052539/0117

Assignment of Assignor's Interest

Recorded: 2020-04-30 Pages: 4
Assignor
CHEMTECH SYSTEMS, INC.
Executed: 2019-08-08
Assignee
MACDERMID ENTHONE INC.
245 FREIGHT STREET, WATERBURY, CONNECTICUT, 06762
Covered Property (1)
Nickel pH Adjustment Method and Apparatus
Patent: 8,980,068 →
Application: 12/858,887 →
Publication: US 2012/0043214
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Nov 1, 2013
From: MACDERMID, INCORPORATED
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 031558/0670 →
Release of Security Interest Feb 4, 2019
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: MACDERMID, INCORPORATED
Reel/Frame 048226/0542 →
Release of Security Interest Feb 4, 2019
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: MACDERMID, INCORPORATED
Reel/Frame 048226/0924 →
Security Interest Feb 5, 2019
From: MACDERMID, INCORPORATED
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 048262/0321 →
Assignment of Security Interest in Patent Collateral Nov 17, 2022
From: BARCLAYS BANK PLC
To: CITIBANK, N.A.
Reel/Frame 061956/0643 →
Assignment of Assignor's Interest May 1, 2024
From: MACDERMID ENTHONE INC.
To: MACDERMID, INC.
Reel/Frame 067281/0414 →