IP Library › Granted Patent US 8,779,165
Granted Patent B2
US 8,779,165 · App. 12/932,683 · Granted Jul 15, 2014

Fluorescent ion indicators and their applications

Inventors: Zhenjun Diwu (Sunnyvale, CA); Jianjun He (Sunnyvale, CA); Jinfang Liao (Foster City, CA)
Assignee: AAT Bioquest, Inc.
G01N33/84C07D219/06C07C2103/24C07D311/90G01N33/533C07D493/10C07C229/24
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Quick Facts
Patent No.
US 8,779,165
App. No.
12/932,683
Granted
Jul 15, 2014
Kind
B2
Abstract

Fluorescent dyes useful for preparing fluorescent metal ion indicators, the fluorescent indicators themselves, and the use of the fluorescent indicators for the detection, discrimination and quantification of metal cations.

Claims (1)

1. A compound having the formula:

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 2, 2013
From: DIWU, ZHENJUN; HE, JIANJUN; LIAO, JINFANG
To: ABD BIOQUEST, INC.
Reel/Frame 030935/0288 →
CHANGE OF NAME Recorded Aug 2, 2013
From: ABD BIOQUEST, INC.
To: AAT BIOQUEST, INC.
Reel/Frame 030954/0661 →
Continuity (3)
Division 12040753 · Feb 29, 2008
Provisional Application 60923452 · Apr 13, 2007
Related Publication 20110229924A1 · Sep 22, 2011