IP Library › Assignment 051324/0421
Patent Assignment
Reel/Frame 051324/0421

Assignment of Assignor's Interest

Recorded: 2019-12-18 Pages: 4
Assignors
KIEFFER, JANEL M.
Executed: 2015-04-30
EVERSON, TERRENCE P.
Executed: 2015-04-16
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, SAINT PAUL, MINNESOTA, 55102
Covered Property (1)
Efficient Surfactant System on Plastic and All Types of Ware
Application: 16/718,870 →
Publication: US 2020/0123467
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 18, 2019
From: TROPSCH, JUERGEN
To: BASF SE
Reel/Frame 051324/0402 →
Assignment of Assignor's Interest Dec 18, 2019
From: BASF CORPORATION
To: BASF SE
Reel/Frame 051324/0406 →
Assignment of Assignor's Interest Dec 18, 2019
From: DAILEY, JAMES S.; GESSNER, THOMAS
To: BASF CORPORATION
Reel/Frame 051324/0409 →
Assignment of Assignor's Interest Nov 30, 2020
From: BASF SE
To: ECOLAB USA INC.
Reel/Frame 054492/0844 →