IP Library › Assignment 032514/0302
Patent Assignment
Reel/Frame 032514/0302

Assignment of Assignor's Interest

Recorded: 2014-03-25 Pages: 6
Assignors
BERGER, RICHARD A
Executed: 2014-02-28
HOFFMANN, CHRISTIAN
Executed: 2014-02-26
MARSHALL, WILLIAM J
Executed: 2014-03-04
SHAPIRO, RAFAEL
Executed: 2014-02-28
Assignee
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Solid Forms of Nematocidal Sulfonamides
Patent: 9,040,554 →
Application: 14/346,446 →
Publication: US 2014/0228393
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Nov 29, 2022
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: CORTEVA AGRISCIENCE LLC
Reel/Frame 063141/0155 →