IP Library › Assignment 028414/0483
Patent Assignment
Reel/Frame 028414/0483

Assignment of Assignor's Interest

Recorded: 2012-06-21 Pages: 3
Assignor
SUGIMOTO, TOMOHIRO
Executed: 2012-03-12
Assignee
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU, TOKYO, 146-8501, JAPAN
Covered Property (1)
Refractive Index Distribution Measuring Method and Refractive Index Distribution Measuring Apparatus
Patent: 8,472,014 →
Application: 13/511,460 →
Publication: US 2012/0241989
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Declaration to Correct Erroneous Filing May 20, 2013
From: THE BANK OF NOVA SCOTIA
To: CANON KABUSHIKI KAISHA
Reel/Frame 030452/0391 →