Patent Assignment
Reel/Frame 049194/0871
Change of Name
Recorded: 2019-05-16
Pages: 3
Assignor
BOULDER IONICS CORPORATION
Executed: 2015-06-11
Assignee
COORSTEK FLUOROCHEMICALS, INC.
18300 W HWY 72, SUITE 6, ARVADA, COLORADO, 80007
Covered Property
(1)
Synthesis of Bis(Fluorosulfonyl)Imide
Patent:
8,377,406 →
Application:
13/598,570 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 28, 2012
From: SINGH, RAJENDRA P.; COURT, JAMES; MARTIN, JERRY LYNN
To: BOULDER IONICS
Reel/Frame 029045/0049 →
Corrective Assignment to Correct the Assignee's Information Previously Recorded on Reel 029045 Frame 0049. Assignor(S) Hereby Confirms the "Boulder Ionics, a Colorado Corporation" Should Read "Boulder Ionics Corporation, a Delaware Corporation".
Oct 14, 2014
From: SINGH, RAJENDRA P.; MARTIN, JERRY LYNN; POSHUSTA, JOSEPH CARL
To: BOULDER IONICS CORPORATION
Reel/Frame 033988/0341 →
Change of Name
Jun 19, 2015
From: SINGH, RAJENDRA P; MARTIN, JERRY LYNN; POSHUSTA, JOSEPH CARL
To: COORSTEK FLUOROCHEMICALS, INC.
Reel/Frame 035870/0919 →
Change of Name
Jun 19, 2015
From: SINGH, RAJENDRA P; MARTIN, JERRY LYNN; POSHUSTA, JOSEPH CARL
To: COORSTEK FLUOROCHEMICALS, INC.
Reel/Frame 035932/0469 →
Nunc Pro Tunc Assignment
Apr 22, 2018
From: COORSTEK FLUOROCHEMICALS, INC
To: ULTRA-CHARGE, LTD
Reel/Frame 045605/0378 →
Corrective Assignment to Correct the Conveying Party Data Previously Recorded on Reel 045605 Frame 0378. Assignor(S) Hereby Confirms the Assignment.
Jun 3, 2019
From: COORSTEK SPECIALTY CHEMICALS, LLC
To: ULTRA-CHARGE, LTD
Reel/Frame 049352/0836 →
Nunc Pro Tunc Assignment
Jun 20, 2019
From: COORSTEK FLUOROCHEMICALS, INC.
To: ULTRA-CHARGE, LTD.
Reel/Frame 049527/0407 →
Assignment of Assignor's Interest
Jun 22, 2019
From: ULTRA-CHARGE, LTD.
To: SES HOLDINGS PTE. LTD
Reel/Frame 049559/0832 →