Patent Assignment
Reel/Frame 048808/0662
Assignment of Assignor's Interest
Recorded: 2019-04-05
Pages: 6
Assignors
LIU, HELEN S M
Executed: 2019-03-25
DICOSIMO, ROBERT
Executed: 2019-03-26
GUAN, RONG
Executed: 2019-03-25
QIU, WEIMING
Executed: 2019-03-25
Assignee
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
974 CENTRE ROAD, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Detergent Compositions
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Conveying Party Name Previously Recorded at Reel: 048808 Frame: 0662. Assignor(S) Hereby Confirms the Assignment.
Apr 9, 2019
From: LU, HELEN S M; DICOSIMO, ROBERT; GUAN, RONG; QIU, WEIMING
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 048840/0789 →
Assignment of Assignor's Interest
May 17, 2019
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 049212/0665 →
Assignment of Assignor's Interest
Jun 10, 2020
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 052890/0799 →
Assignment of Assignor's Interest
Nov 28, 2020
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: NUTRITION & BIOSCIENCES USA 4, INC.
Reel/Frame 055028/0496 →