Patent Assignment
Reel/Frame 015093/0857
Assignment of Assignor's Interest
Recorded: 2004-03-16
Pages: 6
Assignor
ENVICA KAT GMBH
Executed: 2004-02-20
Assignee
CESI-TECH TECHNOLOGIES, INC.
430 FERGUSON DRIVE, BUILDING 3, MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property
(1)
Process for Regenerating Catalytic Converters
Patent:
6,241,826 →
Application:
09/187,014 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 1999
From: DITTMER, ECKHARD; SCHLUTTIG, ALEXANDER
To: SAS SONDERABFALLSERVICE GMBH; HEW HAMBURGISCHE ELECTRICITATS-WERKE AG
Reel/Frame 010279/0924 →
Change of Name
Aug 8, 2003
From: SAS SONDERABFALLSERVICE GMBH
To: ENVICA GMBH
Reel/Frame 013852/0686 →
Whole
Sep 18, 2003
From: HEW HAMBURGISCHE ELECTRICITATS-WERKE AG
To: ENVICA GMBH
Reel/Frame 013986/0391 →
Assignment of Assignor's Interest
Apr 2, 2004
From: ENVICA KAT GMBH
To: CESI-TECH TECHNOLOGIES, INC.
Reel/Frame 014484/0359 →
Assignment of Assignor's Interest
Jul 3, 2006
From: ENVICA GMBH
To: ENVICA KAT GMBH
Reel/Frame 018047/0579 →
Change of Name
Oct 26, 2016
From: CESI-TECH TECHNOLOGIES, INC.
To: COALOGIX TECH INC.
Reel/Frame 040491/0737 →
Change of Name
Oct 26, 2016
From: COALOGIX TECH INC.
To: COALOGIX TECHNOLOGY HOLDINGS INC.
Reel/Frame 040490/0799 →
Merger
Mar 7, 2018
From: COALOGIX TECHNOLOGY HOLDINGS INC.
To: CORMETECH, INC.
Reel/Frame 045132/0552 →