IP Library Assignment 047826/0944
Patent Assignment
Reel/Frame 047826/0944

Assignment of Assignor's Interest

Recorded: 2018-12-20 Pages: 3
Assignors
VAPORCIYAN, GARO GARBIS
Executed: 2018-12-12
YU, KUNQUAN
Executed: 2017-12-13
Assignee
SHELL OIL COMPANY
P.O. BOX 576, HOUSTON, TEXAS, 77001-0576
Covered Property (1)
Use of Composition Comprising Titanium or Zirconium Alkoxide or Aryloxide in Aromatic Carbonate Preparation Process
Application: 15/543,272 →
Publication: US 2017/0369415
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 7, 2022
From: SHELL OIL COMPANY
To: SHELL USA, INC.
Reel/Frame 059694/0819 →