IP Library › Assignment 017991/0705
Patent Assignment
Reel/Frame 017991/0705

Assignment of Assignor's Interest

Recorded: 2006-07-25 Pages: 2
Assignors
ANTON, DOUGLAS ROBERT
Executed: 2006-05-09
JAYCOX, GARY DELMAR
Executed: 2006-05-08
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Materials Leading to Improved Dental Composites and Dental Composites Made Therefrom
Patent: 7,560,500 →
Application: 11/431,682 →
Publication: US 2006/0258770
Related Assignments (2)
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 →