IP Library › Assignment 013271/0536
Patent Assignment
Reel/Frame 013271/0536

Assignment of Assignor's Interest

Recorded: 2002-11-26 Pages: 3
Assignors
BRAGULLA, SIEGFRIED
Executed: 2002-06-22
Assignee
ECOLAB GMBH & CO. OHG
38-42 REISHOLZER WERFTSTRASSE, 40589 DUSSELDORF, GERMANY
Covered Property (1)
Anti-Foaming Preparation and Use Thereof
Patent: 6,946,432 →
Application: 10/149,148 →
Publication: US 2003/0151022
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 13, 2021
From: ECOLAB, INC.
To: ECOLAB USA INC.
Reel/Frame 056862/0298 →