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VISKASE CORPORATION
Patent Owner
Stats
211
total patents issued
4 Total Apps Published
Jul 17, 2007 most recent publication
Details
211 Issued Patents
0 Issued in last 3 years
0 Published in last 3 years
2,077 Total Citation Count
Jul 19, 1976 Earliest Filing
157 Expired/Abandoned/Withdrawn Patents
Technologies
A22C PROCESSING MEAT, POULTRY, OR FISH 23 5
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 11 62
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 7 34
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 7 67
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 3 118
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 3 51
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 3 80
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS 3 14
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 2 38
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL 2 49
Top Patents (by citation)
RE30390 Stuffing apparatus Sep 01, 78 Sep 02, 80 [A22C] 58 5,277,857 Method of making a cellulose food casing Jan 17, 92 Jan 11, 94 [A22C] 46 5,573,801 Surface treatment of foodstuffs with antimicrobial compositions Apr 23, 93 Nov 12, 96 [A23L] 29 5,573,797 Film and method for surface treatment of foodstuffs with antimicrobial compositions Apr 23, 93 Nov 12, 96 [A23L] 28 5,573,800 Antimicrobial composition for surface treatment of foodstuffs Apr 23, 93 Nov 12, 96 [A23L] 26 5,747,125 Fibrous composite cellulosic film and method Jul 18, 96 May 05, 98 [A22C, D01D] 19 5,549,943 Heat shrinkable nylon food casing with a polyolefin core layer Sep 23, 92 Aug 27, 96 [F16L, B65D] 19 5,451,364 Cellulose food casing manufacturing method Jan 10, 94 Sep 19, 95 [B29C] 16 5,382,190 Package of shirred food casings Mar 11, 94 Jan 17, 95 [A22C, B65D] 16 5,658,524 Cellulose article manufacturing method May 04, 95 Aug 19, 97 [B29C] 15
Recent Publications
2003/0207,002 Process for improving smoky color of food Apr 16, 03 Nov 06, 03 [A23L] 2003/0054,075 Processing wrap containing colorant Mar 06, 02 Mar 20, 03 [A23G] 2003/0039,724 Self-coloring red smoked casing Mar 22, 02 Feb 27, 03 [A23G] 2003/0008,084 Nylon food casing having a barrier core layer May 10, 02 Jan 09, 03 [A22C, B29D]
Recent Patents
7,244,481 Nylon food casing having a barrier core layer May 10, 02 Jul 17, 07 [B32B] 7,001,635 Process for improving smoky color of an encased food product Apr 16, 03 Feb 21, 06 [A22C] 6,547,999 Cellulose food casing, cellulose composition and production method therefor Oct 18, 99 Apr 15, 03 [D21H, C08L] 6,444,161 Mandrel structure for use in manufacture of cellulose food casing May 19, 00 Sep 03, 02 [B29C] 6,319,457 Method for extruding tubular film Aug 27, 99 Nov 20, 01 [B29C, B65H] 6,279,737 Food casing package and method of preparing Aug 04, 97 Aug 28, 01 [F16L, B65B, B65D] 6,264,874 Method of controlling the diameter of a clear extruded tube Apr 22, 99 Jul 24, 01 [B29C] 6,200,510 Method for the contact printing of cellulose food casings Oct 13, 98 Mar 13, 01 [A22C] 6,183,826 Colored cellulosic casing with clear corridor Jun 09, 92 Feb 06, 01 [A22C] 6,143,344 Bixin colorant compositions Feb 22, 99 Nov 07, 00 [A23L]
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