IP Library › Assignment 043023/0006
Patent Assignment
Reel/Frame 043023/0006

Assignment of Assignor's Interest

Recorded: 2017-07-17 Pages: 4
Assignors
DENNES, T JOSEPH
Executed: 2017-07-17
PERTICONE, ANDREA M
Executed: 2017-06-29
PAULLIN, JAYME L
Executed: 2017-05-18
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Cationic Poly Alpha-1,3-Glucan Ethers
Patent: 9,957,334 →
Application: 15/103,682 →
Publication: US 2016/0311935
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 049879/0043 →
Corrective Assignment to Correct the Entity Type Previously Recorded at Reel: 049879 Frame: 0043. Assignor(S) Hereby Confirms the Assignment. Sep 6, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 050300/0408 →
Assignment of Assignor's Interest Nov 28, 2020
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: NUTRITION & BIOSCIENCES USA 4, INC.
Reel/Frame 055028/0496 →