1
Olivier Fond, Gerard Lavanchy, Jean Pierre Pleisch, Jacques Schaeffer, Alfred Yoakim: Extraction of a substance contained sachet. Nestec, Vogt & O Donnell, July 22, 1997: US05649472 (130 worldwide citation)

A substance for preparation of a beverage contained in a sealed flexible sachet is extracted with a device which has two members which are configured to each form a cavity which is substantially one-half of a chamber so that upon being tightened together for holding the sachet for extraction of the ...


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Olivier Fond, Gerard Lavanchy, Jean Pierre Pleisch, Jacques Schaeffer, Alfred Yoakim: Apparatus for extracting a substance contained in a sachet. Nestec, October 27, 1998: US05826492 (75 worldwide citation)

An apparatus for extracting a substance contained in a sachet for preparation of a beverage has a first member having raised and hollow portions for forming a flow zone and a second member for cooperating with the first member to form a chamber to contain the sachet for extraction of the substance a ...


3
Olivier Fond, Jean Pierre Pleisch, Roland Rossier, Jacques Schaeffer, Alfred Yoakim: Beverage preparation from a substance compacted into a cake. Nestec, Vogt & O Donnell, February 15, 2000: US06025000 (67 worldwide citation)

A powdered substance, which is suitable for preparation of a beverage with an extraction fluid and which is compacted in a form of a cake, is extracted for preparation of a beverage. The compacted substance cake is contained within a sachet between two sachet sheets which, prior to extraction of the ...


4
Olivier Fond, Gerard Lavanchy, Jean Pierre Pleisch, Jacques Schaeffer, Alfred Yoakim: Process for extracting a substance contained in a sachet. Nestec, Vogt & O Donnell, June 9, 1998: US05762987 (66 worldwide citation)

A substance for preparation of a beverage contained in a sealed flexible sachet is extracted with a device which provides a chamber formed by two members configured so that they each form a cavity which is substantially one-half of the chamber and so that when brought and fastened together, they for ...


5
Olivier Fond, Jean Pierre Pleisch, Roland Rossier, Jacques Schaeffer, Alfred Yoakim: Beverage preparation from a substance compacted into a cake and contained in a sachet. Nestec, Vogt & O Donnell, May 30, 2000: US06068871 (53 worldwide citation)

A powdered substance, which is suitable for preparation of a beverage with an extraction fluid, is extracted for preparation of a beverage. The substance which is compacted in a form of a cake, is contained within a sachet between two sachet sheets which, prior to extraction of the substance, protec ...


6
Olivier Fond, Jean Pierre Pleisch, Roland Rossier, Jacques Schaeffer, Alfred Yoakim: Sealed flexible sachet and a method for its production. Nestec, Winston & Strawn, April 24, 2003: US20030077359-A1

A sachet for preparation of a beverage. The sachet has a compact roast and ground coffee cake having first and second cake opposed surfaces extending between to a peripheral cake edge. The first opposed surface is substantially convex and configured for ensuring leaktightness in an extraction chambe ...


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