Assignee
TETRA ALFA HOLDINGS
CH·39 granted patents·926 citations·filing 1990–1995
Top patents by PatentIndex Score
39 records- 0192US5258162AMethod of producing a gaseous hydrogen peroxide-containing sterilization fluidTETRA ALFA HOLDINGS·Filed 1992·Granted Nov 2, 1993·107 cites·6 claims
- 0290USD331362SContainerTETRA ALFA HOLDINGS·Filed 1990·Granted Dec 1, 1992·42 cites·1 claims
- 0389US5199618APouring device for container for flowable materialTETRA ALFA HOLDINGS·Filed 1990·Granted Apr 6, 1993·83 cites·8 claims
- 0487US5255813AOpening arrangement for a container packageTETRA ALFA HOLDINGS·Filed 1992·Granted Oct 26, 1993·65 cites·13 claims
- 0586US5174430ADistributing and collecting device for conveyed productsTETRA ALFA HOLDINGS·Filed 1991·Granted Dec 29, 1992·93 cites·18 claims
- 0682USD333785SContainerTETRA ALFA HOLDINGS·Filed 1991·Granted Mar 9, 1993·25 cites·1 claims
- 0782US5186306AMethod and an apparatus for marshalling objectsTETRA ALFA HOLDINGS·Filed 1991·Granted Feb 16, 1993·42 cites·3 claims
- 0875US5350568AMethod and apparatus for sterilizing cartons and breaking carton score linesTETRA ALFA HOLDINGS·Filed 1992·Granted Sep 27, 1994·30 cites·14 claims
- 0972US5255842AStrengthened edge packaging containersTETRA ALFA HOLDINGS·Filed 1992·Granted Oct 26, 1993·34 cites·19 claims
- 1070US5163476ARegulator device for regulating fluid flow in a valve bodyTETRA ALFA HOLDINGS·Filed 1991·Granted Nov 17, 1992·33 cites·13 claims
- 1168US5155980AForming device in packaging machinesTETRA ALFA HOLDINGS·Filed 1991·Granted Oct 20, 1992·38 cites·10 claims
- 1266US5248054AOpening arrangement for a container packageTETRA ALFA HOLDINGS·Filed 1992·Granted Sep 28, 1993·41 cites·11 claims
- 1362USD373311SContainer spoutTETRA ALFA HOLDINGS·Filed 1995·Granted Sep 3, 1996·10 cites·1 claims
- 1456US5234763APackaging material and also use of the material for the manufacture of containersTETRA ALFA HOLDINGS·Filed 1992·Granted Aug 10, 1993·16 cites·22 claims
- 1554US5413238AClosure unit on a container for flowable productsTETRA ALFA HOLDINGS·Filed 1992·Granted May 9, 1995·20 cites·6 claims
- 1653US5260535AApparatus for induction weldingTETRA ALFA HOLDINGS·Filed 1991·Granted Nov 9, 1993·21 cites·13 claims
- 1750US5242529AApparatus for the ultra-sonic welding of sealing seamsTETRA ALFA HOLDINGS·Filed 1992·Granted Sep 7, 1993·14 cites·14 claims
- 1849US5178601AApparatus for folding an edge on a continuous material webTETRA ALFA HOLDINGS·Filed 1991·Granted Jan 12, 1993·12 cites·2 claims
- 1948US5248534APackaging material and also use of the material for manufacture of containers with good oxygen-tight propertiesTETRA ALFA HOLDINGS·Filed 1992·Granted Sep 28, 1993·17 cites·31 claims
- 2046US5188285AOpening device for packaging containersTETRA ALFA HOLDINGS·Filed 1991·Granted Feb 23, 1993·23 cites·16 claims
- 2146US5155799AHeating apparatus for packaging materials utilizing heated air recirculationTETRA ALFA HOLDINGS·Filed 1990·Granted Oct 13, 1992·15 cites·4 claims
- 2245US5255491AMethod and apparatus for applying bands to cratesTETRA ALFA HOLDINGS·Filed 1992·Granted Oct 26, 1993·11 cites·11 claims
- 2345US5227177ADevice for heating platelike partsTETRA ALFA HOLDINGS·Filed 1991·Granted Jul 13, 1993·10 cites·19 claims
- 2444US5223194AFlexible packing material in sheet or web formTETRA ALFA HOLDINGS·Filed 1991·Granted Jun 29, 1993·11 cites·18 claims
- 2542US5372284AHinged closure unit for a container with film breakage for first opening and predetermined open positionsTETRA ALFA HOLDINGS·Filed 1992·Granted Dec 13, 1994·14 cites·15 claims
- 2642US5369933AApparatus for folding in the bottom of a cardboard packTETRA ALFA HOLDINGS·Filed 1993·Granted Dec 6, 1994·11 cites·10 claims
- 2741USD366617SContainer spoutTETRA ALFA HOLDINGS·Filed 1995·Granted Jan 30, 1996·4 cites·1 claims
- 2841US5232720AMethod of producing a cheese and preparing it for distributionTETRA ALFA HOLDINGS·Filed 1991·Granted Aug 3, 1993·12 cites·6 claims
- 2940US5255494AMethod and apparatus for forming carton opening arrangement, and cartons made therebyTETRA ALFA HOLDINGS·Filed 1992·Granted Oct 26, 1993·19 cites·10 claims
- 3039US5251366AApparatus for feeding sheet-like blanks to a deep-drawing machineTETRA ALFA HOLDINGS·Filed 1992·Granted Oct 12, 1993·8 cites·11 claims
- 3139US5183644AApparatus for treating package container blanksTETRA ALFA HOLDINGS·Filed 1991·Granted Feb 2, 1993·7 cites·16 claims
- 3236US5207632AMethod of obtaining bend lines on packaging materialTETRA ALFA HOLDINGS·Filed 1991·Granted May 4, 1993·7 cites·17 claims
- 3334US5285955ACartons with bellows folded topsTETRA ALFA HOLDINGS·Filed 1992·Granted Feb 15, 1994·5 cites·11 claims
- 3433US5156330APackaging container provided with an indication for openingTETRA ALFA HOLDINGS·Filed 1992·Granted Oct 20, 1992·7 cites·14 claims
- 3532US5228616APackage container provided with a strip-type opening arrangementTETRA ALFA HOLDINGS·Filed 1991·Granted Jul 20, 1993·7 cites·14 claims
- 3631US5219086APacking container for liquid, especially pressurized contentsTETRA ALFA HOLDINGS·Filed 1991·Granted Jun 15, 1993·8 cites·21 claims
- 3730USD381908SSpoutTETRA ALFA HOLDINGS·Filed 1994·Granted Aug 5, 1997·0 cites·1 claims
- 3823US5347788AApparatus for adjusting the holding capacity of a workpiece carrierTETRA ALFA HOLDINGS·Filed 1992·Granted Sep 20, 1994·4 cites·18 claims
- 3921US5265860APackage blank advancing mechanism including endless belt driven by contacting shaftTETRA ALFA HOLDINGS·Filed 1992·Granted Nov 30, 1993·0 cites·13 claims
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