IP Library Assignment 050932/0844
Patent Assignment
Reel/Frame 050932/0844

Assignment of Assignor's Interest

Recorded: 2019-11-06 Pages: 3
Assignors
JIANG, XIAN
Executed: 2019-10-18
YUAN, SHENGMEI
Executed: 2019-09-10
Assignee
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, WILMINGTION, DELAWARE, 19805
Covered Property (1)
Polyamide Compositions
Application: 16/462,994 →
Publication: US 2019/0284394
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 28, 2020
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: NUTRITION & BIOSCIENCES USA 4, INC.
Reel/Frame 055028/0496 →