IP Library › Assignment 009997/0309
Patent Assignment
Reel/Frame 009997/0309

Assignment of Assignor's Interest

Recorded: 1999-05-27 Pages: 4
Assignors
IYER, LOKANATHAN M.
Executed: 1999-05-27
AKRIDGE, ROBERT E.
Executed: 1999-05-27
MCINNES, JAMES C.
Executed: 1999-05-27
Assignee
OPTIVA CORPORATION
35301 CENTER STREET, SNOQUALMIE, WASHINGTON, 98065
Covered Property (1)
Methods for Quantitating the Efficacy of Oral Care Products
Patent: 6,309,835 →
Application: 09/321,263 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 29, 2001
From: OPTIVA CORPORATION
To: PHILIPS ORAL HEALTHCARE, INC. A WASHINGTON CORPORATION
Reel/Frame 012110/0592 →