IP Library › Assignment 021626/0579
Patent Assignment
Reel/Frame 021626/0579

Assignment of Assignor's Interest

Recorded: 2008-10-03 Pages: 2
Assignors
GRUBER, TANJA MARIA
Executed: 2008-09-17
HUANG, LISA LIXUAN
Executed: 2008-09-16
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, DUPONT LEGAL, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Mutant Arabinose Promoter for Inducible Gene Expression
Patent: 7,998,702 →
Application: 12/212,271 →
Publication: US 2010/0068758
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 US HOLDING, LLC
Reel/Frame 049880/0001 →
Corrective Assignment to Correct the Designation of Assignee as a Delaware Corporation to a Delaware Limited Liability Company Previously Recorded on Reel 049880 Frame 0001. Assignor(S) Hereby Confirms the Assignment. Aug 28, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT US HOLDING, LLC
Reel/Frame 051502/0610 →