Assignee
TETRA PAK DEV
CH·83 granted patents·1,841 citations·filing 1974–1987
Top patents by PatentIndex Score
83 records- 0192US4604850APack for fluid filling materials with reclosable opening deviceTETRA PAK DEV·Filed 1984·Granted Aug 12, 1986·79 cites·22 claims
- 0290US4564139APackaging means for filling materials which are capable of flow, having a re-closable opening meansTETRA PAK DEV·Filed 1983·Granted Jan 14, 1986·40 cites·7 claims
- 0390US4400862AMethod of manufacturing packing containersTETRA PAK DEV·Filed 1981·Granted Aug 30, 1983·62 cites·9 claims
- 0490US4387547ADevice for manufacturing packages filled with liquidTETRA PAK DEV·Filed 1980·Granted Jun 14, 1983·52 cites·8 claims
- 0590US4305000AProcess of and apparatus for cold-cathode electron-beam generation for sterilization of surfaces and similar applicationsTETRA PAK DEV·Filed 1978·Granted Dec 8, 1981·38 cites·24 claims
- 0690US4258876AReclosable pour opening structure for a packaging container and method of making sameTETRA PAK DEV·Filed 1979·Granted Mar 31, 1981·91 cites·3 claims
- 0789US4196035AApparatus for applying strips to coated web materialTETRA PAK DEV·Filed 1978·Granted Apr 1, 1980·41 cites·8 claims
- 0883US4464154AMethod of making reclosable pour opening structure for a packaging containerTETRA PAK DEV·Filed 1980·Granted Aug 7, 1984·57 cites·2 claims
- 0983US4391385AClosing arrangementTETRA PAK DEV·Filed 1981·Granted Jul 5, 1983·52 cites·15 claims
- 1081US4526314APackage for flowable materials with foldlines reinforced by stripsTETRA PAK DEV·Filed 1982·Granted Jul 2, 1985·35 cites·1 claims
- 1179US3933297APacking containerTETRA PAK DEV·Filed 1974·Granted Jan 20, 1976·47 cites·4 claims
- 1278US4560567AMethod for the preparation and packing of food products, in particular fish products, of long keeping qualityTETRA PAK DEV·Filed 1984·Granted Dec 24, 1985·30 cites·3 claims
- 1378USD263799SCap for container or similar articleTETRA PAK DEV·Filed 1979·Granted Apr 13, 1982·13 cites·1 claims
- 1478US4027455APacking containers with ripping thread opening and packing material webs for the manufacture of the packing containersTETRA PAK DEV·Filed 1975·Granted Jun 7, 1977·34 cites·8 claims
- 1577US4373002ALaminated materialTETRA PAK DEV·Filed 1980·Granted Feb 8, 1983·30 cites·5 claims
- 1675US4848601APackaging means for filling materials which are capable of flow, having a plastics coverTETRA PAK DEV·Filed 1982·Granted Jul 18, 1989·41 cites·6 claims
- 1775US4706874APackage for flowable filling materials having a re-closable openingTETRA PAK DEV·Filed 1987·Granted Nov 17, 1987·37 cites·14 claims
- 1875US4559257ALaminate together with a method for its manufactureTETRA PAK DEV·Filed 1984·Granted Dec 17, 1985·26 cites·7 claims
- 1975US4462202AApparatus for forming liquid filled packagesTETRA PAK DEV·Filed 1983·Granted Jul 31, 1984·27 cites·1 claims
- 2075US4104024AProcess for sterilization, more particularly for sterilization of packaging materialsTETRA PAK DEV·Filed 1977·Granted Aug 1, 1978·28 cites·16 claims
- 2174US4546592AApparatus for sealing a liquid packTETRA PAK DEV·Filed 1983·Granted Oct 15, 1985·26 cites·10 claims
- 2274US4151024AMethod for the manufacture of packing containersTETRA PAK DEV·Filed 1977·Granted Apr 24, 1979·29 cites·18 claims
- 2374US3973048AMethod for sterilizing liquids by brief heatingTETRA PAK DEV·Filed 1974·Granted Aug 3, 1976·40 cites·13 claims
- 2473US4631444AReadily attachable and detachable electron-beam permeable window assemblyTETRA PAK DEV·Filed 1986·Granted Dec 23, 1986·21 cites·5 claims
- 2570US4405400ALaminated materialTETRA PAK DEV·Filed 1982·Granted Sep 20, 1983·22 cites·3 claims
- 2670US4399924ACapTETRA PAK DEV·Filed 1981·Granted Aug 23, 1983·37 cites·13 claims
- 2770US4312450AOpening means for packaging containersTETRA PAK DEV·Filed 1978·Granted Jan 26, 1982·29 cites·6 claims
- 2870US4017247ADevice for the forming of a packing material web in a packaging machineTETRA PAK DEV·Filed 1975·Granted Apr 12, 1977·32 cites·8 claims
- 2969US4560570AMethod for the preparation of a porous, solid or semisolid food product based on ground fish or meat raw materialsTETRA PAK DEV·Filed 1984·Granted Dec 24, 1985·37 cites·8 claims
- 3069US3935968APacking containerTETRA PAK DEV·Filed 1974·Granted Feb 3, 1976·31 cites·2 claims
- 3168US4223789AOpening means for a packaging means of flexible materialTETRA PAK DEV·Filed 1978·Granted Sep 23, 1980·26 cites·5 claims
- 3268US4140235AClosing arrangement for packing containersTETRA PAK DEV·Filed 1977·Granted Feb 20, 1979·30 cites·4 claims
- 3367US4496881AMethod of cold cathode replenishment in electron beam apparatus and replenishable cold cathode assemblyTETRA PAK DEV·Filed 1982·Granted Jan 29, 1985·14 cites·7 claims
- 3467US4384440AMethod for the continuous manufacture of packing containersTETRA PAK DEV·Filed 1980·Granted May 24, 1983·31 cites·22 claims
- 3565US4281769APacking containerTETRA PAK DEV·Filed 1979·Granted Aug 4, 1981·18 cites·10 claims
- 3662US4469542AMethod of making a piece of tube from a flat web of flexible material, and apparatus for carrying out the methodTETRA PAK DEV·Filed 1983·Granted Sep 4, 1984·16 cites·13 claims
- 3762US4233320AMethod for sterilizing, homogenizing and packaging protein containing foodTETRA PAK DEV·Filed 1979·Granted Nov 11, 1980·21 cites·12 claims
- 3861US4522305AOpening arrangement for packing containers with pressurized contentsTETRA PAK DEV·Filed 1982·Granted Jun 11, 1985·30 cites·1 claims
- 3959US4439686AElectron beam-irradiating apparatus with conical bushing seal-supportTETRA PAK DEV·Filed 1982·Granted Mar 27, 1984·10 cites·1 claims
- 4058US4646507AMachine for making packs for flowing materialTETRA PAK DEV·Filed 1985·Granted Mar 3, 1987·17 cites·24 claims
- 4158US4158692AMethod for the treatment of rigid plastic containersTETRA PAK DEV·Filed 1977·Granted Jun 19, 1979·16 cites·8 claims
- 4257US4557888AMethod for the manufacture of packing containers and an arrangement for the realization of the methodTETRA PAK DEV·Filed 1983·Granted Dec 10, 1985·12 cites·9 claims
- 4357US4525318AApparatus for moulding a plastics component onto a length of flexible web material and method for sameTETRA PAK DEV·Filed 1983·Granted Jun 25, 1985·17 cites·11 claims
- 4455US4149651AClosure deviceTETRA PAK DEV·Filed 1976·Granted Apr 17, 1979·19 cites·2 claims
- 4554US4671452AFluid pack with handleTETRA PAK DEV·Filed 1985·Granted Jun 9, 1987·25 cites·9 claims
- 4654US4126238APacking containerTETRA PAK DEV·Filed 1977·Granted Nov 21, 1978·16 cites·6 claims
- 4753US4834823APackage for flowable filling materials having a re-closable openingTETRA PAK DEV·Filed 1987·Granted May 30, 1989·10 cites·3 claims
- 4853US4370293AMethod for the manufacture of biaxially orientation-stretched plastic filmTETRA PAK DEV·Filed 1980·Granted Jan 25, 1983·19 cites·8 claims
- 4953US4174200AApparatus for the manufacture of a continuous film or web of thermoplastic materialTETRA PAK DEV·Filed 1977·Granted Nov 13, 1979·17 cites·10 claims
- 5053US3943682AMethod for making, filling and sealing containers through a recloseable filling openingTETRA PAK DEV·Filed 1974·Granted Mar 16, 1976·17 cites·7 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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