IP Library › Assignment 032004/0253
Patent Assignment
Reel/Frame 032004/0253

Assignment of Assignor's Interest

Recorded: 2014-01-20 Pages: 6
Assignors
PAULLIN, JAYME L
Executed: 2014-01-16
PERTICONE, ANDREA M
Executed: 2014-01-16
KASAT, RAHUL B
Executed: 2014-01-15
DENNES, T JOSEPH
Executed: 2014-01-15
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Preparation of Poly Alpha-1,3-Glucan Ethers
Patent: 9,139,718 →
Application: 14/107,067 →
Publication: US 2014/0179913
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 →