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. 03, 2026
Filed:
Aug. 24, 2020
Pharmpur Gmbh, Königsbrunn, DE;
Dirk-Henning Menz, Diedorf, DE;
Klaus Ganser, Gilching, DE;
Pharmpur GmbH, Königsbrunn, DE;
Abstract
A pen-like syringe system includes: a syringe holder for receiving a syringe having a syringe barrel and a plunger guided for movement in the barrel; and a drive housing connected to the syringe holder. To provide an ergonomic syringe system which allows advantageous operation of the system and guarantees safe and focused injection or drawing of a substance the drive housing includes an electric delivery device operated by an integrated power supply for applying pneumatic pressure or negative pressure to the plunger, with the delivery device connected via a drive channel to the plunger and actuatable by a button arranged on the syringe system; and the pen-like syringe system has a vent duct with a first end, which is connected to the drive channel, and a second end, which is connected to the surroundings via an opening, with the opening closable by pressing the button.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile