Patent Assignment
Reel/Frame 052401/0569
Assignment of Assignor's Interest
Recorded: 2020-04-15
Pages: 4
Assignee
BASF CORPORATION
100 PARK AVENUE, FLORHAM, NEW JERSEY, 07932
Covered Property
(1)
Efficient Surfactant System on Plastic and All Types of Ware
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 15, 2020
From: KIEFFER, JANEL M.; EVERSON, TERRENCE P.
To: ECOLAB USA INC.
Reel/Frame 052401/0527 →
Assignment of Assignor's Interest
Apr 15, 2020
From: BASF CORPORATION
To: BASF SE
Reel/Frame 052401/0585 →
Assignment of Assignor's Interest
Apr 15, 2020
From: TROPSCH, JUERGEN
To: BASF SE
Reel/Frame 052401/0614 →
Assignment of Assignor's Interest
Oct 12, 2021
From: BASF SE
To: ECOLAB USA INC.
Reel/Frame 057766/0607 →