IP Library › Assignment 013259/0473
Patent Assignment
Reel/Frame 013259/0473

Assignment of Assignor's Interest

Recorded: 2002-11-21 Pages: 2
Assignors
ADELMAN, DOUGLAS J.
Executed: 2002-11-01
CHARBONNEAU, LARRY F.
Executed: 2002-11-13
UNG, SOPHIE
Executed: 2002-11-12
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19880-0025
Covered Property (1)
Process for Making Poly(Ethylene-Co-Isosorbide) Terephthalate Polymer
Patent: 6,656,577 →
Application: 10/171,924 →
Publication: US 2003/0232959
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 6, 2002
From: ADELMAN, DOUGLAS J.; CHARBONNEAU, LARRY F.; UNG, SOPHIE
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 013062/0714 →
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 →