Patent Assignment
Reel/Frame 049559/0842
Assignment of Assignor's Interest
Recorded: 2019-06-22
Pages: 10
Assignor
ULTRA-CHARGE, LTD.
Executed: 2019-05-14
Assignee
SES HOLDINGS PTE. LTD
1 ROBINSON ROAD, #18-00, AIA TOWER, 048542, SINGAPORE
Covered Property
(1)
Process for Producing Ionic Liquids
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 2013
From: SINGH, RAJENDRA P.; MARTIN, JERRY LYNN; POSHUSTA, JOSEPH CARL
To: BOULDER IONICS
Reel/Frame 029833/0728 →
Change of Name
Jun 19, 2015
From: SINGH, RAJENDRA P; MARTIN, JERRY LYNN; POSHUSTA, JOSEPH CARL
To: COORSTEK FLUOROCHEMICALS, INC.
Reel/Frame 035979/0585 →
Assignment of Assignor's Interest
Apr 30, 2018
From: COORSTEK FLUOROCHEMICALS, INC
To: ULTRA-CHARGE, LTD.
Reel/Frame 045673/0470 →
Change of Name
May 16, 2019
From: BOULDER IONICS CORPORATION
To: COORSTEK FLUOROCHEMICALS, INC.
Reel/Frame 049194/0886 →
Corrective Assignment to Correct the Conveying Party Data Previously Recorded at Reel: 045673 Frame: 0470. Assignor(S) Hereby Confirms the Assignment .
Jun 3, 2019
From: COORSTEK SPECIALTY CHEMICALS, LLC
To: ULTRA-CHARGE, LTD
Reel/Frame 049353/0819 →
Nunc Pro Tunc Assignment
Jun 20, 2019
From: COORSTEK FLUOROCHEMICALS, INC.
To: ULTRA-CHARGE, LTD.
Reel/Frame 049527/0396 →