Patent Assignment
Reel/Frame 020025/0559
Assignment of Assignor's Interest
Recorded: 2007-10-28
Pages: 3
Assignors
CHENG, QIONG
Executed: 2007-09-21
GRUBER, TANJA MARIA
Executed: 2007-09-21
DECAROLIS, LINDA JANE
Executed: 2007-09-24
REISS, LISA DIANE
Executed: 2007-09-24
FAHNESTOCK, STEPHEN R.
Executed: 2007-09-24
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Solubility Tags for the Expression and Purification of Bioactive Peptides
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 10, 2009
From: CHENG, QIONG; GRUBER, TANJA MARIA; DECAROLIS, LINDA JANE; REISS, LISA DIANE
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 023634/0932 →
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 →