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Packages with active agents
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Patent number 7,497,623
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Issue date Mar 3, 2009
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Pactiv Corporation
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Toby R. Thomas
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Fasteners with fin portions
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Patent number 6,821,589
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Issue date Nov 23, 2004
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Pactiv Corporation
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David V. Dobreski
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Fins and profiles for plastic bags
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Patent number 6,713,152
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Issue date Mar 30, 2004
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Pactiv Corporation
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Paul N. Chen
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Non-blocking elastomeric articles
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Patent number 6,402,377
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Issue date Jun 11, 2002
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Pactiv Corporation
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Tin T. Vo
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Zipper fins for plastic bags
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Patent number 6,376,035
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Issue date Apr 23, 2002
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Pactiv Corporation
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David V. Dobreski
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Fins for plastic bags
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Patent number 5,919,535
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Issue date Jul 6, 1999
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Tenneco Packaging
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David V. Dobreski
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Seals for plastic bags
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Patent number 5,851,070
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Issue date Dec 22, 1998
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Tenneco Packaging Inc.
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David V. Dobreski
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL