IP Library › Assignment 051312/0460
Patent Assignment
Reel/Frame 051312/0460

Change of Name

Recorded: 2019-12-16 Pages: 7
Assignor
Assignee
NOURYON CHEMICALS INTERNATIONAL B.V.
VELPERWEG 76, ARNHEM, NL-6824 BM, NETHERLANDS
Covered Property (1)
Winterized Pour Point Depressants
Application: 16/609,160 →
Publication: US 2020/0224113
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 16, 2019
From: LI, LINGLING; GADBERRY, JAMES FREDERIC; O'NEAL, TIARA ELIZABETH
To: NOURYON CHEMICALS INTERNATIONAL B.V.
Reel/Frame 051293/0561 →
Assignment of Assignor's Interest Dec 16, 2019
From: KHANDEKAR, CHANDRASHEKHAR YESHWANT
To: M-I L.L.C.
Reel/Frame 051294/0605 →
Assignment of Assignor's Interest Dec 16, 2019
From: M-I L.L.C.
To: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Reel/Frame 051294/0782 →