|
| US3937396 | 18 Ene 1974 | 10 Feb 1976 | | Valve for vented package |
| US3997677 | 7 Feb 1975 | 14 Dic 1976 | Standard Packaging Corporation | High temperature resistant hermetically sealed plastic tray packages |
| US4013798 | 24 Dic 1975 | 22 Mar 1977 | Teckton, Inc. | Selectively ventable food package and micro-wave shielding device |
| US4331264 | 5 Jun 1980 | 25 May 1982 | Panpack A.G. | Package for accommodating and ejecting small amounts of flowing material |
| US4691374 | 19 Feb 1985 | 1 Sep 1987 | Golden Valley Microwave Foods Inc. | Cooking bag with diagonal gusset seals |
| US4806371 | 10 Nov 1986 | 21 Feb 1989 | Packageing Concepts, Inc. | Microwavable package for packaging combination of products and ingredients |
| US4874620 | 15 Sep 1988 | 17 Oct 1989 | Packaging Concepts, Inc. | Microwavable package incorporating controlled venting |
| US4890744 | 28 Oct 1988 | 2 Ene 1990 | W. A. Lane, Inc. | Easy open product pouch |
| US5044777 | 26 Oct 1990 | 3 Sep 1991 | Golden Valley Microwave Foods Inc. | Flat-faced package for improving the microwave popping of corn |
| US5061500 | 11 May 1989 | 29 Oct 1991 | Packaging Concepts, Inc. | Easy opening microwavable package |
| US5075119 | 9 Jul 1990 | 24 Dic 1991 | Packaging Concepts, Inc. | Microwavable package for packaging combination of products and ingredients |
| US5195829 | 24 Jul 1991 | 23 Mar 1993 | Golden Valley Microwave Foods Inc. | Flat bottomed stand-up microwave corn popping bag |
| US5215221 | 7 May 1992 | 1 Jun 1993 | The Procter & Gamble Company | Disposable unit dose dispenser for powdered medicants |
| US5650084 | 2 Oct 1995 | 22 Jul 1997 | Golden Valley Microwave Foods, Inc. | Microwavable bag with releasable seal arrangement to inhibit settling of bag contents; and method |
| US5690853 | 27 Sep 1995 | 25 Nov 1997 | Golden Valley Microwave Foods, Inc. | Treatments for microwave popcorn packaging and products |
| US5770839 | 20 Jun 1996 | 23 Jun 1998 | Union Camp Corporation | Microwaveable bag for cooking and serving food |
| US5773801 | 1 Oct 1996 | 30 Jun 1998 | Golden Valley Microwave Foods, Inc. | Microwave cooking construction for popping corn |
| US5804213 | 15 Jul 1992 | 8 Sep 1998 | LecTec Corporation | Biologically active aqueous gel wound dressing |
| US5839832 | 7 May 1997 | 24 Nov 1998 | Packs Co. Ltd. | Wrapping device |
| US5894929 | 23 Jun 1997 | 20 Abr 1999 | Yugenkaisha Kusaka Raremetal Kenkyusho | Vacuum packaging bag and vacuum packaging method |
| US5994685 | 18 Nov 1997 | 30 Nov 1999 | Golden Valley Microwave Foods, Inc. | Treatments for microwave popcorn packaging and products |
| US6100513 | 17 Ago 1999 | 8 Ago 2000 | Conagra, Inc. | Treatment for microwave package and products |
| US6121597 | 12 Nov 1998 | 19 Sep 2000 | Ace Package Co., Ltd.
Ajinomoto Co., Inc. | Packaging bag for use in a microwave oven |
| US6170985 | 15 Oct 1998 | 9 Ene 2001 | | Bag with venting means |
| US6214392 | 16 Mar 1999 | 10 Abr 2001 | Cryovac, Inc. | Packaging article with offset vented seal |
| US6231236 | 12 Jul 1999 | 15 May 2001 | Reynolds Consumer Products, Inc. | Resealable package having venting structure and methods |
| US6396036 | 16 Nov 2000 | 28 May 2002 | ConAgra, Inc. | Microwave packaging having patterned adhesive; and methods |
| US6406712 | 25 Oct 1994 | 18 Jun 2002 | LecTec Corporation | Aqueous gel and package for a wound dressing and method |
| US6437305 | 23 Ene 2001 | 20 Ago 2002 | Mic Vac AB | Method and device for cooking and vacuum packing of mussels with microwaves |
| US6620436 | 28 Nov 1994 | 16 Sep 2003 | LecTec Corporation | Mixing and dispensing package for a wound dressing |
| US6844534 | 9 Jul 2002 | 18 Ene 2005 | MicVac AB | Process for microwave cooking and vacuum packing of food |
| US7247329 | 31 Ene 2003 | 24 Jul 2007 | Kraft Foods Holdings, Inc. | Double sealed pizza package and method of making |
| US7658542 | 12 Mar 2004 | 9 Feb 2010 | Pakerman S.A. | Flexible liquid container |
| USD653495 | 29 Jun 2010 | 7 Feb 2012 | ConAgra Foods RDM, Inc. | Container basket |
