Assignee
AMERICAN NATIONAL CAN CO
US·134 granted patents·6,970 citations·filing 1984–1998
Top patents by PatentIndex Score
134 records- 0198US4778697APolymeric filmsAMERICAN NATIONAL CAN CO·Filed 1985·Granted Oct 18, 1988·124 cites·66 claims
- 0297US4880129AMethod of obtaining acceptable configuration of a plastic container after thermal food sterilization processAMERICAN NATIONAL CAN CO·Filed 1987·Granted Nov 14, 1989·172 cites·20 claims
- 0397US4732027AMethod and apparatus for necking and flanging containersAMERICAN NATIONAL CAN CO·Filed 1986·Granted Mar 22, 1988·87 cites·9 claims
- 0496US6123211AMultilayer plastic container and method of making the sameAMERICAN NATIONAL CAN CO·Filed 1997·Granted Sep 26, 2000·160 cites·5 claims
- 0596US6024239AEnd closure with improved openabilityAMERICAN NATIONAL CAN CO·Filed 1997·Granted Feb 15, 2000·155 cites·26 claims
- 0696US5630308ALaser scoring of packaging substratesAMERICAN NATIONAL CAN CO·Filed 1994·Granted May 20, 1997·203 cites·25 claims
- 0796US5281360ABarrier composition and articles made therefromAMERICAN NATIONAL CAN CO·Filed 1990·Granted Jan 25, 1994·145 cites·24 claims
- 0896US4764404AFilms having a polypropylene blend layerAMERICAN NATIONAL CAN CO·Filed 1985·Granted Aug 16, 1988·92 cites·19 claims
- 0995US6068933AThermoformable multilayer polymeric filmAMERICAN NATIONAL CAN CO·Filed 1996·Granted May 30, 2000·116 cites·7 claims
- 1095US5874155AEasy-opening flexible packaging laminates and packaging materials made therefromAMERICAN NATIONAL CAN CO·Filed 1996·Granted Feb 23, 1999·132 cites·4 claims
- 1195US5523045AMethods for injection molding and blow-molding multi-layer plastic articlesAMERICAN NATIONAL CAN CO·Filed 1994·Granted Jun 4, 1996·77 cites·35 claims
- 1295US5314987ABarrier compositions and film made therefrom having improved optical and oxygen barrier propertiesAMERICAN NATIONAL CAN CO·Filed 1991·Granted May 24, 1994·117 cites·7 claims
- 1395US5251424AMethod of packaging products in plastic containersAMERICAN NATIONAL CAN CO·Filed 1992·Granted Oct 12, 1993·188 cites·10 claims
- 1495US5222385AMethod and apparatus for reforming can bottom to provide improved strengthAMERICAN NATIONAL CAN CO·Filed 1991·Granted Jun 29, 1993·56 cites·27 claims
- 1595US5158499ALaser scoring of packaging substratesAMERICAN NATIONAL CAN CO·Filed 1991·Granted Oct 27, 1992·188 cites·27 claims
- 1695US5108844ABlended films, structures therefrom, and methods of making and using themAMERICAN NATIONAL CAN CO·Filed 1989·Granted Apr 28, 1992·144 cites·6 claims
- 1794US5497900ANecked container bodyAMERICAN NATIONAL CAN CO·Filed 1995·Granted Mar 12, 1996·95 cites·10 claims
- 1894US5160767APeelable packaging and sheet materials and compositions for use thereinAMERICAN NATIONAL CAN CO·Filed 1990·Granted Nov 3, 1992·116 cites·25 claims
- 1994US5033254AHead-space calibrated liquified gas dispensing systemAMERICAN NATIONAL CAN CO·Filed 1990·Granted Jul 23, 1991·111 cites·7 claims
- 2093US6032502AApparatus and method for necking containersAMERICAN NATIONAL CAN CO·Filed 1998·Granted Mar 7, 2000·54 cites·20 claims
- 2193US5866649ABarrier compositions and articles made therefromAMERICAN NATIONAL CAN CO·Filed 1995·Granted Feb 2, 1999·94 cites·35 claims
- 2293US5527143AReformed container endAMERICAN NATIONAL CAN CO·Filed 1994·Granted Jun 18, 1996·45 cites·17 claims
- 2393US4828915AOriented evoh/nylon blend filmAMERICAN NATIONAL CAN CO·Filed 1984·Granted May 9, 1989·74 cites·51 claims
- 2492US5755130AMethod and punch for necking cansAMERICAN NATIONAL CAN CO·Filed 1997·Granted May 26, 1998·83 cites·36 claims
- 2592US5590807AReformed container endAMERICAN NATIONAL CAN CO·Filed 1993·Granted Jan 7, 1997·49 cites·6 claims
- 2692US5229180ALaser scored packageAMERICAN NATIONAL CAN CO·Filed 1991·Granted Jul 20, 1993·114 cites·12 claims
- 2792US5156329ASeal testable container structureAMERICAN NATIONAL CAN CO·Filed 1991·Granted Oct 20, 1992·78 cites·28 claims
- 2892US4966795AMultiple layer sheet structures and packageAMERICAN NATIONAL CAN CO·Filed 1988·Granted Oct 30, 1990·66 cites·12 claims
- 2992US4809861ABuckle resistant can endAMERICAN NATIONAL CAN CO·Filed 1987·Granted Mar 7, 1989·113 cites·9 claims
- 3092US4803102AMultiple layer packaging films and packages formed therefromAMERICAN NATIONAL CAN CO·Filed 1987·Granted Feb 7, 1989·118 cites·20 claims
- 3191US5598734AReformed container endAMERICAN NATIONAL CAN CO·Filed 1995·Granted Feb 4, 1997·51 cites·35 claims
- 3291US5011719APolymeric compositions and filmsAMERICAN NATIONAL CAN CO·Filed 1987·Granted Apr 30, 1991·64 cites·82 claims
- 3391US4751035APlastic containers with folded-over internal layers and methods for making sameAMERICAN NATIONAL CAN CO·Filed 1985·Granted Jun 14, 1988·69 cites·42 claims
- 3490US5540352AMethod and apparatus for reforming can bottom to provide improved strengthAMERICAN NATIONAL CAN CO·Filed 1992·Granted Jul 30, 1996·41 cites·11 claims
- 3590US4946365AApparatus for injection molding and injection blow molding multi-layer articlesAMERICAN NATIONAL CAN CO·Filed 1989·Granted Aug 7, 1990·68 cites·72 claims
- 3690US4910085AMultiple layer packaging films and packages formed thereofAMERICAN NATIONAL CAN CO·Filed 1988·Granted Mar 20, 1990·81 cites·13 claims
- 3789US5407751AEasy peel film structure especially for retortable lidstockAMERICAN NATIONAL CAN CO·Filed 1992·Granted Apr 18, 1995·81 cites·12 claims
- 3889US4768672AContainer profile with stacking featureAMERICAN NATIONAL CAN CO·Filed 1987·Granted Sep 6, 1988·38 cites·6 claims
- 3988US5691052APolymeric compositions with high self-adhesion and packaging materials and packages made therefromAMERICAN NATIONAL CAN CO·Filed 1995·Granted Nov 25, 1997·64 cites·31 claims
- 4088US5110642AFilms using blends of polypropylene and polyisobutyleneAMERICAN NATIONAL CAN CO·Filed 1991·Granted May 5, 1992·56 cites·28 claims
- 4188US4774839AMethod and apparatus for necking containersAMERICAN NATIONAL CAN CO·Filed 1987·Granted Oct 4, 1988·93 cites·43 claims
- 4287US6120860AMultilayer film structure and packages therefrom for organicsAMERICAN NATIONAL CAN CO·Filed 1996·Granted Sep 19, 2000·84 cites·25 claims
- 4387US4894107AProcess for making multiple layer polymeric filmsAMERICAN NATIONAL CAN CO·Filed 1985·Granted Jan 16, 1990·52 cites·25 claims
- 4487US4892911AFilms using blends of polypropylene and polyisobutyleneAMERICAN NATIONAL CAN CO·Filed 1988·Granted Jan 9, 1990·42 cites·35 claims
- 4586US5156857AExtrusion die for extrusion blow molding equipmentAMERICAN NATIONAL CAN CO·Filed 1991·Granted Oct 20, 1992·56 cites·7 claims
- 4686US4852377ATool packAMERICAN NATIONAL CAN CO·Filed 1988·Granted Aug 1, 1989·38 cites·18 claims
- 4785US5878549APackages with controlled easy-open featuresAMERICAN NATIONAL CAN CO·Filed 1997·Granted Mar 9, 1999·56 cites·17 claims
- 4885US4940158AContainer and seam ring for containerAMERICAN NATIONAL CAN CO·Filed 1987·Granted Jul 10, 1990·72 cites·23 claims
- 4985US4937139APeelable packaging and sheet materials and compositions for use thereinAMERICAN NATIONAL CAN CO·Filed 1987·Granted Jun 26, 1990·72 cites·24 claims
- 5084US5073599AFilms using blends of polypropylene and polyisobutyleneAMERICAN NATIONAL CAN CO·Filed 1988·Granted Dec 17, 1991·34 cites·4 claims
Showing the top 50 of 134 patent records by PatentIndex Score.
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