1
Peter Carveth: Separated packaging and sterile processing for liquid-powder mixing. Baxter Travenol Laboratories, John P Kirby Jr, Raymond M Mehler, R L Price Bradford, August 28, 1984: US04467588 (138 worldwide citation)

Provided is a process for preparing an aseptic container for separately storing a sterilized powdered component and a sterilized liquid component under clean conditions. The container includes two sealed chambers having a frangible, sterilized connection therebetween, one said chamber containing the ...


2
Albert Stone, Edwin Pyde, Peter Carveth: Container having a selectively openable seal line and peelable barrier means. Baxter Travenol Laboratories, Robert M Barrett, John P Kirby Jr, Paul C Flattery, May 28, 1985: US04519499 (91 worldwide citation)

A unique container is disclosed which has at least three chambers for the separate storage and selective mixing of at least two components. The container includes two outer flexible sheets and an inner, diaphragm sheet, all sealed about their peripheries in the preferred embodiment. Multiple breakab ...


3
Peter Carveth, Edwin Pyde: Selectively openable seal line and containers having same. Baxter Travenol Laboratories, Kay H Pierce, Paul C Flattery, September 13, 1988: US04770295 (66 worldwide citation)

A unique selectively openable seal line made between two sheets of flexible thermoplastic material is disclosed, the seal line being exceptionally resistant to unintentional opening forces but being easy to open upon the application of a specific force. The seal line may be employed in various conta ...


4
Albert Stone, Edwin Pyde, Peter Carveth: Multiple chamber container with inner diaphragm and intermediate chamber. Baxter Travenol Laboratories, Robert M Barrett, Paul C Flattery, John P Kirby Jr, January 29, 1985: US04496046 (50 worldwide citation)

A two chamber container for the separate storage and selective mixing of two components is disclosed. The container includes two outer flexible thermoplastic sheets and an inner, diaphragm sheet. A unique seal line structure is formed between one of the outer sheets and the inner, diaphragm sheet. A ...


5
John Domkowski, Ron Coules, Peter Carveth, Walter T Szempruch, Kent D Abrahamson: Sterile formed, filled and sealed flexible container and draining administration port therefor. Abbott Laboratories, Beth A Vrioni, August 28, 2001: US06280431 (34 worldwide citation)

A formed, filled, and sealed flexible container is provided with an attached port assembly. The container is formed from film folded to define opposing sidewalls which are sealed to define a chamber for sterile fluid. A hollow, tubular port member is provided with a V-shaped saddle and is sealed to ...


6
Peter Carveth, Albert Stone, L Alan White: Apparatus and method for attaching fitments to flexible containers. Baxter Travenol Laboratories, Robert M Barrett, Paul C Flattery, January 12, 1988: US04718215 (16 worldwide citation)

The present invention provides a method and apparatus for attaching fitments to filled flexible containers. A series of interconnected filled flexible containers are conveyed between a pair of belt conveyors which limit lateral movement of the containers. A third conveyor urges fitments against the ...


7
Peter Carveth, Albert Stone, L Alan White: Thermoplastic foam fitment. Baxter Travenol Laboratories, Paul C Flattery, John P Kirby, Bradford R L Price, April 14, 1987: US04657152 (6 worldwide citation)

A fitment for attachment to a container having an integral body constructed from a thermoplastic foam and having an integral skin outer surface and a cellular core. The body has a top and bottom surface and includes at least one resealable port.