|
| US3983277 | 9 Jul 1975 | 28 Sep 1976 | PerCare, Inc. | Decorating placemat construction with a graphic pattern |
| US4186786 | 29 Sep 1978 | 5 Feb 1980 | Union Carbide Corporation | Colored interlocking closure strips for a container |
| US4194622 | 3 Jul 1978 | 25 Mar 1980 | Faser Industries | Sterilizable package and a method of packaging for sterilization |
| US4203520 | 28 Aug 1978 | 20 May 1980 | | Receptacle for receiving articles for storage in sterilized condition |
| US4285105 | 4 Sep 1979 | 25 Aug 1981 | Union Carbide Corporation | Colored interlocking closure strips |
| US4417658 | 22 Mar 1982 | 29 Nov 1983 | Surgicot, Inc. | Self-sealing sterilization bag |
| US4482053 | 16 Nov 1983 | 13 Nov 1984 | Ethicon, Inc. | Sealable container for packaging medical articles in sterile condition |
| US4509196 | 30 Jun 1983 | 2 Apr 1985 | Arvey Corporation | Tamper-indicating self-sealing pouch |
| US4510621 | 30 Jun 1983 | 9 Apr 1985 | Arvey Corporation | Self-sealing pouch for forming adhesive-to-adhesive seal |
| US4550831 | 9 Apr 1984 | 5 Nov 1985 | Superior Plastic Products Corp. | Strip of detachably connected bags for medical supplies |
| US4712690 | 5 Jun 1986 | 15 Dec 1987 | PKL Papier-und Kunststoff-Werke Linnich GmbH | Package having welded seam closure with hot melt thickening |
| US4714595 | 27 Dec 1984 | 22 Dec 1987 | Baxter Travenol Laboratories, Inc. | Tissue storage system |
| US4724961 | 27 Jun 1986 | 16 Feb 1988 | Dai Nippon Insatsu Kabushiki Kaisha | Sealable container readily unsealable sealed package containing a sterile commodity, and methods of producing the same |
| US4861644 | 30 Aug 1988 | 29 Aug 1989 | PPG Industries, Inc. | Printed microporous material |
| US4937115 | 19 Dec 1988 | 26 Jun 1990 | PPG Industries, Inc. | Bacteria impermeable, gas permeable package |
| US5031762 | 17 Aug 1989 | 16 Jul 1991 | | Three envelope package for sterile specimens |
| US5222600 | 28 Jul 1992 | 29 Jun 1993 | | Autoclave pouch |
| US5230430 | 24 Jan 1992 | 27 Jul 1993 | Amycel, Inc. | Sterilizable bag |
| US5257692 | 15 Jul 1991 | 2 Nov 1993 | Cryolife, Inc. | Three envelope package for sterile specimens |
| US5575747 | 31 May 1995 | 19 Nov 1996 | Dowbrands L.P. | Adhesive closure for flexible bag |
| US5791783 | 18 Aug 1997 | 11 Aug 1998 | Dowbrands L.P. | Adhesive closure having enhanced burst strength for flexible bag |
| US5832145 | 18 Aug 1997 | 3 Nov 1998 | Dowbrands L.P. | Adhesive closure for flexible bag |
| US6467642 | 29 Dec 2000 | 22 Oct 2002 | | Cryogenic shipping container |
| US6539726 | 8 May 2001 | 1 Apr 2003 | | Vapor plug for cryogenic storage vessels |
| US6616333 | 18 Apr 2001 | 9 Sep 2003 | Kraft Foods Holdings, Inc. | Fastener closure arrangement for flexible packages |
| US6769544 | 15 Nov 2002 | 3 Aug 2004 | Saf-T-Pak, Inc. | Containment envelope for diagnostic specimens |
| US6834474 | 20 Sep 2002 | 28 Dec 2004 | Kraft Foods Holdings, Inc. | Package with zipper closure |
| US6863646 | 19 Jun 2002 | 8 Mar 2005 | Kraft Foods Holdings, Inc. | Reclosable system for flexible packages having interlocking fasteners |
| US6928793 | 29 Dec 2003 | 16 Aug 2005 | Saf-T-Pak, Inc. | Method for packaging diagnostic specimens |
| US6939041 | 29 Jan 2003 | 6 Sep 2005 | Kraft Foods Holdings, Inc. | Fastener closure arrangement for flexible packages |
| US6974256 | 30 Aug 2001 | 13 Dec 2005 | Kraft Foods Holdings, Inc. | Fastener closure arrangement for flexible packages |
| US6978891 | 14 Feb 2003 | 27 Dec 2005 | Saf-T-Pak, Inc. | Diagnostic specimen transport packaging and methods of use |
| US7217033 | 13 May 2004 | 15 May 2007 | Fres-co System USA, Inc. | Aseptic packaging for foods and systems and methods for aseptically packaging foods |
| US7306370 | 8 Dec 2003 | 11 Dec 2007 | Kraft Foods Holdings, Inc. | Shrouded flexible packages |
| US7306370 | 8 Dec 2003 | 11 Dec 2007 | Kraft Foods Holdings, Inc. | Shrouded flexible packages |
| US7435601 | 13 Feb 2004 | 14 Oct 2008 | Fitzco Incorporated | Biological specimen handling method |
| US7938580 | 7 Dec 2005 | 10 May 2011 | Perfecseal, Inc. | Sterilizable package with a high barrier to oxygen |
| US8122687 | 31 Jul 2003 | 28 Feb 2012 | Kraft Foods Global Brands LLC | Method of making flexible packages having slide closures |
| USD467170 | 5 Nov 2001 | 17 Dec 2002 | Kraft Foods Holdings, Inc. | Reclosable bag having slider closure |
| USD468629 | 30 Aug 2001 | 14 Jan 2003 | Kraft Food Holdings, Inc. | Flexible package with shrouded slide fastener closure |
| USD471088 | 30 Aug 2001 | 4 Mar 2003 | Kraft Foods Holdings, Inc. | Flexible package with shrouded slide fastener closure having circular opening |
| USD484040 | 30 Aug 2001 | 23 Dec 2003 | Kraft Foods Holdings, Inc. | Flexible package with shrouded slide fastener closure |
| USRE36071 | 10 Apr 1996 | 2 Feb 1999 | CryoLife, Inc. | Three envelope package for sterile specimens |
| USRE36132 | 10 Apr 1996 | 9 Mar 1999 | CryoLife, Inc. | Three envelope package for sterile specimens |