IP Library Assignment 013797/0626
Patent Assignment
Reel/Frame 013797/0626

Assignment of Assignor's Interest

Recorded: 2003-03-05 Pages: 3
Assignors
SERVE, WILDRIED
Executed: 2002-10-17
BRAGULLA, SIEGFRIED
Executed: 2002-10-21
Assignee
ECOLAB GMBH & CO. OHG
REISHOLZER WERFTSTRASSE 38-42, 40589 DUSSELDORF, GERMANY
Covered Property (1)
Silicone Remover
Patent: 6,946,037 →
Application: 10/276,200 →
Publication: US 2003/0162676
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 →