Patent Assignment
Reel/Frame 045348/0028
Assignment of Assignor's Interest
Recorded: 2018-03-26
Pages: 5
Assignors
FRISCH, RYAN
Executed: 2018-02-08
FAN, XIAOCHUN
Executed: 2018-02-02
HONG, SEUNG-PYO
Executed: 2018-02-08
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Genetic Targeting in Non-Conventional Yeast Using an Rna-Guided Endonuclease
Related Assignments
(3)
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 →
Change of Name
May 2, 2023
From: DUPONT US HOLDING, LLC
To: IFF US HOLDING, LLC
Reel/Frame 063515/0940 →