Patent Assignment
Reel/Frame 031843/0701
Assignment of Assignor's Interest
Recorded: 2013-12-23
Pages: 5
Assignors
POSHUSTA, JOSEPH CARL
Executed: 2013-12-23
MARTIN, JERRY LYNN
Executed: 2013-12-23
SINGH, RAJENDRA P.
Executed: 2013-12-23
Assignee
BOULDER IONICS CORPORATION
18300 HIGHWAY 72, SUITE 6, ARVADA, COLORADO, 80007
Covered Property
(1)
Synthesis of Fluorotrifluoromethylsulfonyl Imide
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's State of Incorporation Previously Recorded on Reel 031843 Frame 0701. Assignor(S) Hereby Confirms the a Colorado Corporation Should Read a Delaware Corporation.
Oct 14, 2014
From: POSHUSTA, JOSEPH CARL; MARTIN, JERRY LYNN; SINGH, RAJENDRA P.
To: BOULDER IONICS CORPORATION
Reel/Frame 033987/0940 →
Assignment of Assignor's Interest
May 10, 2018
From: COORSTEK FLUOROCHEMICALS, INC
To: ULTRA-CHARGE, LTD
Reel/Frame 045773/0400 →
Assignment of Assignor's Interest
May 10, 2018
From: COORSTEK FLUOROCHEMICALS, INC
To: ULTRA-CHARGE, LTD
Reel/Frame 045773/0605 →
Change of Name
May 16, 2019
From: BOULDER IONICS CORPORATION
To: COORSTEK FLUOROCHEMICALS, INC.
Reel/Frame 049194/0848 →
Corrective Assignment to Correct the Conveying Party Data Previously Recorded on Reel 045773 Frame 0605. Assignor(S) Hereby Confirms the Assignment.
Jun 3, 2019
From: COORSTEK SPECIALTY CHEMICALS, LLC
To: ULTRA-CHARGE, LTD
Reel/Frame 049352/0817 →
Nunc Pro Tunc Assignment
Jun 20, 2019
From: COORSTEK FLUOROCHEMICALS, INC.
To: ULTRA-CHARGE, LTD.
Reel/Frame 049527/0417 →
Assignment of Assignor's Interest
Jun 22, 2019
From: ULTRA-CHARGE, LTD.
To: SES HOLDINGS PTE. LTD
Reel/Frame 049559/0871 →