Assignee
CAVANNA SPA
IT·36 granted patents·2 pending applications·675 citations·filing 1982–2018
Top patents by PatentIndex Score
38 records- 0195US6237741B1Process for controlling the operation of machines for processing articles, for example for packaging food products, and the machine thereofCAVANNA SPA·Filed 1999·Granted May 29, 2001·98 cites·6 claims
- 0288US5351464APackaging machine, particularly for forming flow-pack wrappers and the like and a method of operating the machineCAVANNA SPA·Filed 1992·Granted Oct 4, 1994·62 cites·18 claims
- 0387US5634551AMethod and apparatus for regulating the advancing movement of articles, for example in installations for the automatic packaging of food productsCAVANNA SPA·Filed 1995·Granted Jun 3, 1997·55 cites·20 claims
- 0486US4991708AApparatus for forming groups of articles, particularly for automatic packaging linesCAVANNA SPA·Filed 1988·Granted Feb 12, 1991·41 cites·18 claims
- 0586US4761937AAdjustable forming unit for packaging machines for wrappers of the flow-pack type and the likeCAVANNA SPA·Filed 1987·Granted Aug 9, 1988·43 cites·11 claims
- 0682US5170877AMethod of regulating the advance of articles in a conveyor system, particularly an automatic packaging system, and the system concernedCAVANNA SPA·Filed 1991·Granted Dec 15, 1992·37 cites·8 claims
- 0780US4862673ARotary jaw assembly for packaging machines, particularly packaging machines for tubular wrappers of the flow-pack or similar typeCAVANNA SPA·Filed 1988·Granted Sep 5, 1989·39 cites·14 claims
- 0876US7185751B2Device and method for forming groups composed by a variable number of productsCAVANNA SPA·Filed 2005·Granted Mar 6, 2007·11 cites·12 claims
- 0975US8925610B2Ultrasonic welding deviceCAVANNA SPA·Filed 2014·Granted Jan 6, 2015·5 cites·5 claims
- 1075US7198146B2Device and method for forming groups of products in conveying systems, in particular for automatic packaging machineryCAVANNA SPA·Filed 2005·Granted Apr 3, 2007·8 cites·20 claims
- 1175US4962844AMethod for regulating the advance of products in automatic packaging equipment, and equipment operating according to the methodCAVANNA SPA·Filed 1989·Granted Oct 16, 1990·27 cites·16 claims
- 1271US6896474B2Process and device for conveying products, for instance for automatic packaging installationsCAVANNA SPA·Filed 2001·Granted May 24, 2005·17 cites·32 claims
- 1371US6360872B1Device for stacking articles advancing on a conveyor lineCAVANNA SPA·Filed 2000·Granted Mar 26, 2002·13 cites·14 claims
- 1470US6766628B2Method and device for forming groups of articles in conveyor systems for automatic packaging installationsCAVANNA SPA·Filed 2000·Granted Jul 27, 2004·16 cites·11 claims
- 1569US5067307AMethod and apparatus for controlling the advance of a wrapping filmCAVANNA SPA·Filed 1990·Granted Nov 26, 1991·28 cites·10 claims
- 1666US6655251B2Method and device for cutting film-like materials, for instance for automatic packaging installationsCAVANNA SPA·Filed 2001·Granted Dec 2, 2003·6 cites·14 claims
- 1765US5113996ARotary multiple point discharge conveyerCAVANNA SPA·Filed 1991·Granted May 19, 1992·22 cites·20 claims
- 1862US10167097B2Apparatus for forming groups of productsCAVANNA SPA·Filed 2018·Granted Jan 1, 2019·1 cites·7 claims
- 1955US5924548ADevice for changing the orientation of transported articles, for example, for automatic packaging plantsCAVANNA SPA·Filed 1997·Granted Jul 20, 1999·16 cites·8 claims
- 2054US4755093ADevice for dividing flat products, such as cookies and the like, into groups for packagingCAVANNA SPA·Filed 1986·Granted Jul 5, 1988·14 cites·6 claims
- 2150US6609610B2Process for conveying articles, for instance for automated packaging installations, and a device thereforCAVANNA SPA·Filed 2001·Granted Aug 26, 2003·5 cites·20 claims
- 2250US5263568ADevice for transporting articles, particularly for automatic packaging plantsCAVANNA SPA·Filed 1992·Granted Nov 23, 1993·13 cites·9 claims
- 2349US5272853AUnit for supplying sheet material, for example, for supplying sheets of cardboard or card to automatic packaging machinesCAVANNA SPA·Filed 1992·Granted Dec 28, 1993·9 cites·23 claims
- 2449US5183144AApparatus for orienting products on a conveyor line particularly for automatic packaging machines and method relating theretoCAVANNA SPA·Filed 1992·Granted Feb 2, 1993·13 cites·23 claims
- 2548US4955184AMethod and equipment for forming multiple packs of products, particularly food productsCAVANNA SPA·Filed 1989·Granted Sep 11, 1990·11 cites·15 claims
- 2646US7032736B2Device for conveying products, particularly for automatic packaging machinery, and corresponding method of useCAVANNA SPA·Filed 2004·Granted Apr 25, 2006·4 cites·8 claims
- 2746US5341913ADevice for forming piles of articles, particularly for automatic packaging plantsCAVANNA SPA·Filed 1992·Granted Aug 30, 1994·11 cites·12 claims
- 2845US2009211877A1Method and system for controlling product flowsCAVANNA SPA·Filed 2008·Application pending·0 cites
- 2944US6820732B2Output assembly for storage devices, for instance for automatic packaging installationsCAVANNA SPA·Filed 2003·Granted Nov 23, 2004·2 cites·7 claims
- 3043US2006108198A1Device for forming groups of products, for instance for automatic packaging machineryCAVANNA SPA·Filed 2005·Application pending·0 cites
- 3142US4991705ADevice for transporting a flow of products to be packaged, with the discharge of wrongly-positioned productsCAVANNA SPA·Filed 1989·Granted Feb 12, 1991·8 cites·11 claims
- 3242US4558777ADevice for transferring biscuits and confectionery products in generalCAVANNA SPA·Filed 1982·Granted Dec 17, 1985·6 cites·7 claims
- 3339US4648504AConveyor device with two belts for sweet productsCAVANNA SPA·Filed 1984·Granted Mar 10, 1987·5 cites·4 claims
- 3438US5168163AMethod and apparatus for detecting the positions of articles transported on a conveyor, particularly for automatic packaging plantsCAVANNA SPA·Filed 1991·Granted Dec 1, 1992·13 cites·19 claims
- 3535US6006892ADevice for forming groups of articles in conveyor systems, for example, for automatic packaging plantsCAVANNA SPA·Filed 1997·Granted Dec 28, 1999·5 cites·10 claims
- 3634US5220995ADevice for diverting a moving flow of products, particularly for packaging machinesCAVANNA SPA·Filed 1992·Granted Jun 22, 1993·4 cites·16 claims
- 3726US5373685ADevice and a method for transporting products in packages with flagsCAVANNA SPA·Filed 1993·Granted Dec 20, 1994·4 cites·24 claims
- 3815US5804031ADevice for applying tear-stripsCAVANNA SPA·Filed 1997·Granted Sep 8, 1998·3 cites·24 claims
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