Patent Assignment
Reel/Frame 035979/0585
Change of Name
Recorded: 2015-06-19
Pages: 7
Assignors
SINGH, RAJENDRA P
Executed: 2013-02-19
MARTIN, JERRY LYNN
Executed: 2013-02-19
POSHUSTA, JOSEPH CARL
Executed: 2013-02-19
Assignee
COORSTEK FLUOROCHEMICALS, INC.
18300 HIGHWAY 72, SUITE 6, ARVADA, COLORADO, 80007
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 →
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 →
Assignment of Assignor's Interest
Jun 22, 2019
From: ULTRA-CHARGE, LTD.
To: SES HOLDINGS PTE. LTD
Reel/Frame 049559/0842 →