IP Library Assignment 043872/0828
Patent Assignment
Reel/Frame 043872/0828

Assignment of Assignor's Interest

Recorded: 2017-10-16 Pages: 2
Assignor
TSCHRITTER, JONATHAN SAMUEL
Executed: 2017-10-12
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Method for Rapidly Determining Sulfur Content in a Plurality of Samples
Application: 15/720,669 →
Publication: US 2019/0101514
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT SAFETY & CONSTRUCTION, INC.
Reel/Frame 049585/0450 →