List of Pactiv patents

Patents where

Current Assignee

Name

‌

Pactiv

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7754299 Multilayer polymer articles and process for making the same	Patent 7754299 was granted and assigned to Pactiv on July, 2010 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7754299	July 13, 2010
‌ US Patent 7549954 Slider for reclosable fastener	Patent 7549954 was granted and assigned to Pactiv on June, 2009 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7549954	June 23, 2009
‌ US Patent 7904996 Reclosable fasteners or zippers for use with polymeric bags	Patent 7904996 was granted and assigned to Pactiv on March, 2011 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7904996	March 15, 2011
‌ US Patent 7846987 Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents	Patent 7846987 was granted and assigned to Pactiv on December, 2010 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7846987	December 7, 2010
‌ US Patent 7303717 Method of forming a thermoformed foam part	Patent 7303717 was granted and assigned to Pactiv on December, 2007 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7303717	December 4, 2007
‌ US Patent 7328814 Polymeric containers with handle	Patent 7328814 was granted and assigned to Pactiv on February, 2008 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7328814	February 12, 2008
‌ US Patent RE38745 Laminate film-foam flooring composition	Patent RE38745 was granted and assigned to Pactiv on June, 2005 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	RE38745	June 21, 2005
‌ US Patent 6869901 Protective drainage wraps	Patent 6869901 was granted and assigned to Pactiv on March, 2005 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	6869901	March 22, 2005
‌ US Patent 6886704 Containers and container assemblies with releasable locking feature	Patent 6886704 was granted and assigned to Pactiv on May, 2005 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	6886704	May 3, 2005
‌ US Patent 7482560 Microwaveable laminate container having enhanced cooking features and method for the manufacture thereof	Patent 7482560 was granted and assigned to Pactiv on January, 2009 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7482560	January 27, 2009
‌ US Patent 8026291 Expanded and extruded polyolefin foams made with methyl formate-based blowing agents	Patent 8026291 was granted and assigned to Pactiv on September, 2011 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	8026291	September 27, 2011
‌ US Patent 7506489 Compartment plates having themes and method for manufacturing and packaging the same	Patent 7506489 was granted and assigned to Pactiv on March, 2009 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7506489	March 24, 2009
‌ US Patent 7341160 Reclosable package having an accessible zipper and a method for making the same	Patent 7341160 was granted and assigned to Pactiv on March, 2008 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7341160	March 11, 2008
‌ US Patent 7316641 Reclosable bags with tamper evident features and methods of making the same	Patent 7316641 was granted and assigned to Pactiv on January, 2008 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7316641	January 8, 2008
‌ US Patent 7478512 Process for making a recloseable package	Patent 7478512 was granted and assigned to Pactiv on January, 2009 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7478512	January 20, 2009
‌ US Patent 7312253 Insulating thermoplastic foams made with methyl formate-based blowing agents	Patent 7312253 was granted and assigned to Pactiv on December, 2007 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7312253	December 25, 2007
‌ US Patent 7497623 Packages with active agents	Patent 7497623 was granted and assigned to Pactiv on March, 2009 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7497623	March 3, 2009
‌ US Patent RE40284 Methods of making and filling a fill-through-the-top package	Patent RE40284 was granted and assigned to Pactiv on May, 2008 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	RE40284	May 6, 2008
‌ US Patent 7977397 Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof	Patent 7977397 was granted and assigned to Pactiv on July, 2011 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7977397	July 12, 2011
‌ US Patent 7872056 Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof	Patent 7872056 was granted and assigned to Pactiv on January, 2011 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7872056	January 18, 2011
‌ US Patent 7307105 Thermoplastic foams made with methyl formate-based blowing agents	Patent 7307105 was granted and assigned to Pactiv on December, 2007 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7307105	December 11, 2007
‌ US Patent 6884450 Polypropylene containers	Patent 6884450 was granted and assigned to Pactiv on April, 2005 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	6884450	April 26, 2005
‌ US Patent 6846533 Sheets made of filled polymer compositions	Patent 6846533 was granted and assigned to Pactiv on January, 2005 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	6846533	January 25, 2005
‌ US Patent 7506488 Methods for applying sliders to reclosable plastic bags	Patent 7506488 was granted and assigned to Pactiv on March, 2009 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7506488	March 24, 2009
‌ US Patent 7921992 Container having internal reservoir	Patent 7921992 was granted and assigned to Pactiv on April, 2011 by the United States Patent and Trademark Office.	‌ Pactiv	United States Patent and Trademark Office	7921992	April 12, 2011

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