IP Library › Assignment 023538/0192
Patent Assignment
Reel/Frame 023538/0192

Assignment of Assignor's Interest

Recorded: 2009-11-18 Pages: 3
Assignor
Assignee
COVERTEX CORPORATION
2021 WILLIAMS PARKWAY, UNIT 10, BRAMPTON, ONTARIO, ON L6S 5P4, CANADA
Covered Property (1)
Pizza warmer and oven system
Patent: 6,414,278 →
Application: 09/531,721 →
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 21, 2000
From: SCHNEIDER, RICHARD M.
To: PHASE CHANGE LABORATORIES, INC.
Reel/Frame 010645/0016 →
Assignment of Assignor's Interest Mar 21, 2000
From: OLIVERA, ABEL
To: PHASE CHANGE LABORATORIES, INC., A CALIFORNIA CORPORATION
Reel/Frame 010645/0036 →
Assignment of Assignor's Interest Jun 26, 2002
From: PHASE CHANGE LABORATORIES, INC.
To: ENERGY STORAGE TECHNOLOGIES, INC.
Reel/Frame 013029/0812 →
Assignment of Assignor's Interest Oct 7, 2002
From: FROHLICH, SIGURD
To: PHASE CHANGE LABORATORIES, INC.
Reel/Frame 013352/0164 →
Assignment of Assignor's Interest Dec 23, 2004
From: ENERGY STORAGE TECHNOLOGIES, INC.
To: DOUBLEDAY ACQUISTIONS, LLC
Reel/Frame 016087/0917 →
Assignment of Assignor's Interest May 13, 2013
From: COVERTEX CORPORATION
To: COVERTEX CORPORATION
Reel/Frame 030408/0515 →