The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Sep. 23, 2022
Applicant:
Rakuten Medical, Inc., San Diego, CA (US);
Inventors:
Juan Betancort, San Diego, CA (US);
Lew Makings, Encinitas, CA (US);
Torsten Wiemann, Encinitas, CA (US);
Robert J. Hoey, Santee, CA (US);
Assignee:
RAKUTEN MEDICAL, INC., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 47/30 (2006.01); C09B 47/32 (2006.01);
U.S. Cl.
CPC ...
C09B 47/30 (2013.01); C09B 47/32 (2013.01);
Abstract
Disclosed herein are phthalocyanine dyes, and conjugates thereof, useful as fluorescent reporters for bioassays, for optical imaging and as therapeutic conjugates as the photosensitizing agents in light-based therapies including photoimmuno therapy (PIT). Certain phthalocyanine dyes disclosed herein are water soluble, and possess photophysical and photochemical profiles useful for use in imaging or therapy.