Patent Assignment
Reel/Frame 044832/0674
Assignment of Assignor's Interest
Recorded: 2018-02-05
Pages: 5
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)
Two-Phase Oral Care Whitening Compositions
Patent:
11,376,206 →
Application:
15/840,046 →
Publication:
US 2018/0168973
PCT:
PCT/US2017/065972 ↗
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 5, 2018
From: HASSAN, MAHMOUD; CHEN, XIANG; PILLAI, SHYAMALA; XU, GUOFENG
To: COLGATE-PALMOLIVE COMPANY
Reel/Frame 044832/0571 →
Assignment of Assignor's Interest
Feb 5, 2018
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: COLGATE-PALMOLIVE COMPANY
Reel/Frame 044832/0696 →