R.p.scherer Technologies, Inc.

Monosol Rx, LLC

Bruce D Detwiler

Richard C Fuisz

Garry L Myers

Kurt Koptis

Pradeep Sanghvi

Mahmood Mohiuddin

Madhusudan Hariharan

Dennis H Chadwick

Laura Moss

Michael S Bergey

James L Hussey

Yelena Lipoveskaya

A storage and dispensing apparatus designed to contain pre-measured amounts of a substance(s). The apparatus comprises at least one compartment, preferably at least two compartments, for storing the substance(s) that is partially enclosed by a frangible seal, an applicator or dispensing conduit, and an expandable chamber designed to accept and dissipate the hydraulic force created when pressure is applied to the at least one compartment rupturing the frangible seal, and expelling the substance(s) into the chamber. The applicator is attached to the chamber with an applicator bond area. The expandability of the chamber is conferred by expandability of the chamber walls and of the applicator, when present, and is varied in different embodiments by altering the ratio between the area of the applicator bond area and the area of the applicator. The frangible seal, in one of many embodiments, may be a chevron shape stress riser with a point of inflection oriented towards the compartment. A removable cap may cover the applicator or dispensing conduit.

Multiple compartment storage and dispensing apparatus

A dispensing and application apparatus designed to contain pre-measured amounts of a flowable substance. The apparatus comprises a compartmentfor storing the substance that is partially enclosed by a frangible sealan applicatorand an expandable chamberdesigned to accept and dissipate the hydraulic force created when pressure is applied to the compartmentrupturing the frangible sealand expelling the substance into the chamberThe applicatoris attached to the chamberwith an applicator bond areaThe expandability of the chamberis conferred by expandability of the applicatorand is varied in different embodiments by altering the ratio between the area of the applicator bond areaand the area of the applicatorThe frangible sealin one of many embodiments, may be a chevron shape stress riserwith a point of inflectionoriented towards the compartmentA removable cap may cover the applicator.

Hand held dispensing and application apparatus

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Boyertown, PA, United States of America

Bruce D Detwiler