Patent Assignment
Reel/Frame 009314/0297
Change of Name
Recorded: 1998-07-17
Pages: 2
Assignor
OPTIVA CORP.
Executed: 1998-05-06
Assignee
OPTIVA CORPORATION
13222 SE 30TH STREET, SUITE A-1, BELLEVUE, WASHINGTON, 98005
Covered Properties
(5)
Vibrating Toothbrush Using a Magnetic Driver
Patent:
5,189,751 →
Application:
07/672,844 →
High Performance Acoustical Cleaning Apparatus for Teeth
Patent:
5,378,153 →
Application:
07/832,422 →
Dentifrice/Medication Dispensing Toothbrush
Patent:
5,309,590 →
Application:
07/999,466 →
Vibrating Toothbrush Using a Magnetic Driver
Patent:
5,263,218 →
Application:
08/023,344 →
Pacing Toothbrush
Patent:
5,544,382 →
Application:
08/306,132 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 21, 1991
From: GIULIANI, DAVID; MARTIN, ROY W.; ROSENBAUM, RODGER H.
To: GEMTECH, INC.
Reel/Frame 005653/0308 →
Assignment of Assignors Interest.
Feb 7, 1992
From: GIULIANI, DAVID; MARTIN, ROY W.
To: GEMTECH, INC.
Reel/Frame 006023/0388 →
Assignment of Assignor's Interest
Jul 29, 1994
From: OPTIVA CORP. (FORMERLY KNOWN AS GEMTECH, INC.)
To: SILICON VALLEY BANK
Reel/Frame 007091/0145 →
Assignment of Assignor's Interest
Sep 14, 1994
From: GIULIANI, DAVID; MCMAHON, RYAN W.; ENGEL, DAVID DDS
To: OPTIVA CORP.
Reel/Frame 007148/0341 →
Change of Name
Jul 17, 1998
From: GEMTECH, INC.
To: OPTIVA CORP.
Reel/Frame 009314/0385 →
Notice of Grant of Secuirty Interest in Patents
Jul 17, 1998
From: OPTIVA CORPORATION
To: NATIONSBANK, N.A., AS AGENT
Reel/Frame 009314/0381 →
Termination and Release of Security Interest in Patents
Aug 20, 1998
From: SILICON VALLEY BANK
To: OPTIVA CORPORATION
Reel/Frame 009386/0810 →
Change of Name
Sep 13, 1999
From: NATIONSBANK, NATIONAL ASSOCIATION
To: BANK OF AMERICA, NATIONAL ASSOCIATION
Reel/Frame 010216/0852 →
Change of Name
Jun 14, 2004
From: OPTIVA CORPORATION
To: PHILIPS ORAL HEALTHCARE, INC.
Reel/Frame 015442/0058 →
Change of Name
Jun 14, 2004
From: OPTIVA CORPORATION
To: PHILIPS ORAL HEALTHCARE, INC.
Reel/Frame 015452/0629 →
Change of Name
Jun 14, 2004
From: GEMTECH, INC.
To: OPTIVA CORPORATION
Reel/Frame 015442/0062 →