Patent Assignment
Reel/Frame 042242/0926
Assignment of Assignor's Interest
Recorded: 2017-05-04
Pages: 2
Assignee
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD, 3 LITTLE FALLS CENTRE, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Paraxylene Extraction of Purification Mother Liquor with Heat Integration
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 7, 2021
From: INVISTA NORTH AMERICA, LLC
To: INV NYLON CHEMICALS AMERICAS, LLC
Reel/Frame 054914/0897 →
Change of Name
Feb 1, 2021
From: INVISTA NORTH AMERICAL S.A.R.L.
To: INVISTA NORTH AMERICA, LLC
Reel/Frame 055094/0793 →
Corrective Assignment to Correct the Assignor's Name Previously Recorded at Reel: 055094 Frame: 0793. Assignor(S) Hereby Confirms the Change of Name.
Mar 9, 2021
From: INVISTA NORTH AMERICA S.A.R.L.
To: INVISTA NORTH AMERICA, LLC
Reel/Frame 055537/0561 →
Assignment of Assignor's Interest
May 13, 2021
From: INV NYLON CHEMICALS AMERICAS, LLC
To: KOCH TECHNOLOGY SOLUTIONS, LLC
Reel/Frame 056228/0391 →