IP Library › Granted Patent US 7,358,408
Granted Patent B2
US 7,358,408 · App. 10/439,753 · Granted Apr 15, 2008

Photoactive compounds

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,358,408
App. No.
10/439,753
Granted
Apr 15, 2008
Kind
B2
Abstract

The present invention relates to a novel photoactive compounds that can be used in formulating photoresist compositions.

Claims (1)

1. 4-Acetoxy-3,5-dimethyl phenyl dimethyl sulphonium nonaflate.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 25, 2005
From: CLARIANT INTERNATIONAL LTD
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015942/0063 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 21, 2003
From: RAHMAN, M. DALIL; HOULIHAN, FRANCIS M.
To: CLARIANT INTERNATIONAL LTD
Reel/Frame 014062/0418 →