1
Richard G Kraft, Prasad Joshi, Phillip Kraft: Hot-fill type plastic container with reinforced heel. Constar International, Wilmer Cutler Pickering Hale & Dorr, August 26, 2008: US07416089 (33 worldwide citation)

An improved hot-fill type container that has particular utility for use with the nitrogen dosing hot-fill process includes a finish portion, a main body portion and a base portion having a pushup area and a chime that is situated about the pushup area for supporting the container when a horizontal s ...


2
Donald Deubel, Satya Kamineni, Philip G Kraft, Richard G Kraft: Hot-fillable container with grip. Constar International, Woodcock Washburn, March 2, 2004: US06698606 (24 worldwide citation)

A blow-molded plastic container is provided suitable for hot-filling under pressurize-fill conditions, and under gravity-fill conditions. The container includes opposing handgrips within panels, which lack hinges and thus do not function as conventional vacuum panels as the inward deformation is spr ...


3
Monis Bangi, Michael R Mooney: Hot-fill bottle having flexible portions. Constar International, Woodcock Washburn, March 25, 2008: US07347339 (17 worldwide citation)

A flexible hot fill container includes a body having a label portion and a flex portion. The flex portion includes flex panels and support structure fields. Both the support structure fields and flex panels deform inwardly upon vacuum conditions. Recess sidewalls in the flex panels provide support.


4
Satya Kamineni, Michael Mooney: Container exhibiting improved top load performance. Constar International, Wilmer Cutler Pickering Hale & Dorr, December 30, 2008: US07469796 (16 worldwide citation)

A plastic container (10) that exhibits an optimal ratio of hoop strength to top load strength includes a finish portion (12) and generally cylindrical main body portion (14). The main body portion includes a sidewall (16) that has a first plurality of generally vertical ribs (18, 20, 21, 24) defined ...


5
Michael Mooney, Satya Kamineni: Round type hot fillable container with deformable label panel. Constar International, Wilmer Cutler Pickering Hale & Dorr, August 26, 2008: US07416090 (16 worldwide citation)

An improved hot fillable container includes a bottom and a sidewall connected with the bottom so as to define an internal space. The sidewall is shaped so as to define in transverse cross-section in at least one location a substantially circular outer circumference. The sidewall further includes fir ...


6
Deshpande Girish Nilkanth, Govindarajan Venkat, Rost John, Silverman Alan: Oxygen scavenging compositions and packaging comprising said compositions. Constar International, Deshpande Girish Nilkanth, Govindarajan Venkat, Rost John, Silverman Alan, HEIST Dale M, August 24, 2006: WO/2006/088889 (10 worldwide citation)

The instant invention concerns a composition comprising a base polymer, at least one compound of the formula E-(L-E)x wherein: E is formula (I) or formula (II) and L is a linking group; and at least one transition metal in a positive oxidation state. The invention also concerns packages containing w ...


7
Hoch Richard Leonard, Dauzvardis Matthew James: Methods and products for improving the recyclability of oxygen scavenging containers. Constar International, Hoch Richard Leonard, Dauzvardis Matthew James, Fullmer Harold H, December 17, 2009: WO/2009/152114 (9 worldwide citation)

Containers comprise a base polymer and a color-correcting material The color of a polymer-based container is corrected by adding a effective amount of a color correcting matenal to a container compnsing a base polymer Other methods of correcting the color of a polymer-based container include mixing ...


8
Michael Alexander Cochran, Rickworth Folland, James William Nicholas, Melvin Edward Riddell Robinson: Packaging. Constar International, Woodcock Wasburn, May 23, 2006: US07049359 (8 worldwide citation)

The present invention provides a wall for a package, which wall comprises, or includes a layer comprising, a composition comprising a polymer and capable of scavenging oxygen through the metal-catalysed oxidation of an oxidizable organic component thereof. The oxidizable organic component is prefera ...


9
Girish N Deshpande: Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions. Constar International, Ballard Spahr, May 28, 2013: US08450398 (8 worldwide citation)

The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be ...


10
Satya Kamineni: Hot-fillable container with convex sidewall areas that deform under vacuum conditions. Constar International, Wilmer Cutler Pickering Hale & Dorr, December 2, 2008: US07458478 (8 worldwide citation)

A hot fillable container includes a bottom and a sidewall connected with the bottom so as to define an internal space. The sidewall is further shaped so as to define in transverse cross-section a first convex sidewall label area having a first convexly curved outer surface having a first curvature a ...