Plunger and plunger assembly for a cartridge, system for storing a substance, and method of filling and sealing a substance in a delivery system

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United States of America Patent

PATENT NO 9844796
SERIAL NO

12089920

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Abstract

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The present invention is directed to a plunger, a plunger assembly, and a system for storing a substance or substances, preferably flowable substances, and a method of filling and sealing a substance in a storing system. In particular, the present invention provides for substantially air-free filling and storing of substances in a delivery system.

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Patent Owner(s)

Patent OwnerAddress
SOLVENTUM INTELLECTUAL PROPERTIES COMPANYMAIL STOP 275-6E-21 2510 CONWAY AVE E MAPLEWOOD MN 55144

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Broyles, Bruce R Oakdale, US 57 653
Guggenmos, Sebastian Peissenberg, DE 17 165
Hohmann, Arno Munich, DE 42 580
Knee, Michael Peissenberg, DE 32 551
Peuker, Marc Schondorf, DE 123 1100

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