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:
Mar. 16, 2021
Filed:
Jun. 27, 2018
Applicant:
Vision Global Holdings Limited, Kowloon, HK;
Inventors:
Sui Yi Kwok, Kowloon Bay, HK;
Norman Fung Man Wai, Vancouver, CA;
Terence Shau Yin Wai, Richmond, CA;
Shan Yu, Kowloon Bay, HK;
Assignee:
VISION GLOBAL HOLDINGS LIMITED, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 41/00 (2020.01); A61P 35/00 (2006.01); A61K 47/64 (2017.01);
U.S. Cl.
CPC ...
A61K 41/0071 (2013.01); A61K 47/64 (2017.08); A61P 35/00 (2018.01);
Abstract
The invention relates to pharmaceutical compositions comprising a conjugate of a porphyrin (e.g., PpIX) and a recombinant protein. The pharmaceutical compositions of the invention may be used in photodynamic therapy. The invention also relates to methods of producing such pharmaceutical compositions and to methods of using such pharmaceutical compositions in the treatment of diseases, such as cancer.