Patent Assignment
Reel/Frame 030452/0391
Declaration to Correct Erroneous Filing
Recorded: 2013-05-20
Pages: 201
Assignor
THE BANK OF NOVA SCOTIA
Executed: 2013-04-19
Assignee
CANON KABUSHIKI KAISHA
30-2, SHINOMARUKO 3-CHOME, OHTA-KU, TOKYO, 146-8501, JAPAN
Covered Property
(1)
Refractive Index Distribution Measuring Method and Refractive Index Distribution Measuring Apparatus
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 21, 2012
From: SUGIMOTO, TOMOHIRO
To: CANON KABUSHIKI KAISHA
Reel/Frame 028414/0483 →
Release of Patent Security Agreement
Mar 18, 2013
From: THE BANK OF NOVA SCOTIA
To: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; ISP INVESTMENTS INC.; HERCULES INCORPORATED
Reel/Frame 030025/0320 →