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:
Sep. 13, 2022
Filed:
Jul. 14, 2019
Nilesh Parikh, Irvine, CA (US);
William Hite, Winchester, CA (US);
Nilesh Parikh, Irvine, CA (US);
William Hite, Winchester, CA (US);
Other;
Abstract
Embodiments of this invention provide syringes calibrated for use with a predetermined liquid medication having an active pharmaceutical ingredient (API) at a particular weight per unit volume (w/v) concentration. Such syringes comprising a plunger and a barrel are configured such that the plunger, and/or an end portion of the plunger, is sealingly receivable through an opening at one end the barrel and within the barrel and slidingly moveable lengthwise within the barrel. This configuration allows formation of a reservoir inside the barrel into which the liquid medication may be loaded through an intake opening for the liquid medication at the other end of the barrel. Syringe barrels according to this invention possess line increments that form two or more graduated scales of API weight dosages extending lengthwise along the barrels. The increment lines provide for highly precise and accurate measurement of fine-increment weight dosages of the API.