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. 24, 2023
Filed:
Aug. 11, 2021
Applicant:
Lemonex Inc., Seoul, KR;
Inventor:
Cheolhee Won, Seoul, KR;
Assignee:
LEMONEX INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 31/203 (2006.01); A61K 31/44 (2006.01); A61K 31/4745 (2006.01); A61K 31/704 (2006.01); A61K 31/711 (2006.01); A61K 31/713 (2006.01); A61K 38/17 (2006.01); A61K 38/46 (2006.01); A61K 39/395 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1611 (2013.01); A61K 31/203 (2013.01); A61K 31/44 (2013.01); A61K 31/4745 (2013.01); A61K 31/704 (2013.01); A61K 31/711 (2013.01); A61K 31/713 (2013.01); A61K 38/1758 (2013.01); A61K 38/465 (2013.01); A61K 39/395 (2013.01);
Abstract
A porous silica particles according to an embodiment of the present disclosure includes a plurality of pores with a diameter of 5 nm to 100 nm. The porous silica particles have particular physical properties, can deliver all various drugs by a supported amount in a sustained manner, and can be parenterally administered.