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:
May. 13, 2025
Filed:
Apr. 26, 2023
Applicant:
Bluerock Therapeutics Lp, Cambridge, MA (US);
Inventors:
Matthew Gardner Maher, Toronto, CA;
Angel Leonardo Guerrero Palacio, Toronto, CA;
Philippe Marchand, Pointe-Claire, CA;
Assignee:
BLUEROCK THERAPEUTICS LP, Cambridge, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/32 (2006.01); A61M 5/315 (2006.01); A61M 5/34 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3234 (2013.01); A61M 5/3157 (2013.01); A61M 5/3293 (2013.01); A61M 5/34 (2013.01); A61M 5/31575 (2013.01); A61M 5/31586 (2013.01);
Abstract
In some embodiments, a delivery device includes a device actuator and a cannula portion through which a therapeutic substance is ejected. The cannula portion includes an outer shaft, a needle that is configured to move through the outer shaft, and a plunger that is configured to move through the needle, forming a positive displacement arrangement.