US Patent 9169398 Rhodamine dyes and conjugates

Patent 9169398 was granted and assigned to Pharmacophotonics, Inc. on October, 2015 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Pharmacophotonics, Inc.

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

9169398

Date of Patent

October 27, 2015

Patent Application Number

14283403

Date Filed

May 21, 2014

Patent Primary Examiner

‌

Timothy R Rozof

Patent abstract

The present invention relates generally to novel rhodamine dyes which upon conjugation with another molecule form single isomeric conjugation products. These novel rhodamine dyes contain only one single functional group on the rhodomine molecule for conjugation so that their conjugation products are single isomeric conjugation products.