Patent Assignment
Reel/Frame 046237/0309
Assignment of Assignor's Interest
Recorded: 2018-06-29
Pages: 2
Assignor
LUO, NING
Executed: 2018-06-29
Assignee
INVISTA NORTH AMERICA S.A.R.L.
2711 CENTERVILLE ROAD, 1 LITTLE FALLS CENTRE, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Improved Aromatic Polyester Polyol Compositions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 15, 2020
From: INVISTA NORTH AMERICA S.A.R.L.
To: INVISTA NORTH AMERICA, LLC
Reel/Frame 054765/0645 →
Assignment of Assignor's Interest
Jan 7, 2021
From: INVISTA NORTH AMERICA, LLC
To: INV PERFORMANCE SURFACES, LLC
Reel/Frame 054914/0854 →
Assignment of Assignor's Interest
Aug 6, 2021
From: INV PERFORMANCE SURFACES, LLC; INVISTA TEXTILES (U.K.) LIMITED
To: STEPAN COMPANY
Reel/Frame 057109/0894 →