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:
Aug. 15, 2023
Filed:
Oct. 25, 2019
Applicant:
Inovio Pharmaceuticals, Inc., Plymouth Meeting, PA (US);
Inventors:
Daniel E. Williamson, Sherwood, OR (US);
John R. Marshall, Beaverton, OR (US);
Assignee:
Inovio Pharmaceuticals, Inc., Plymouth Meeting, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61J 1/20 (2006.01); A61M 5/30 (2006.01); A61M 5/178 (2006.01); A61M 5/20 (2006.01);
U.S. Cl.
CPC ...
A61J 1/2096 (2013.01); A61M 5/30 (2013.01); A61J 1/201 (2015.05); A61M 5/1782 (2013.01); A61M 5/2033 (2013.01); A61M 2005/202 (2013.01);
Abstract
Embodiments herein relate to the field of injections, for instance needle-free injections, and more specifically, to methods and apparatus for spring-driven intramuscular and intradermal injections. Provided in some embodiments are needle-free injectors adapted to deliver intradermal injections, as well as vial adaptors that are adapted to function as spacers when used with a needle-free injection device.