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Paul Edmund Ducharme Jr.
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Tinley Park, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cellulose food casing, cellulose composition and production method...
Patent number
6,547,999
Issue date
Apr 15, 2003
Viskase Corporation
Paul Edmund Ducharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Method for extruding tubular film
Patent number
6,319,457
Issue date
Nov 20, 2001
Viskase Corporation
Paul Edmund DuCharme
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for the contact printing of cellulose food casings
Patent number
6,200,510
Issue date
Mar 13, 2001
Viskase Corporation
Paul Edmund DuCharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Method and apparatus for forming a cellulose article including solv...
Patent number
6,096,258
Issue date
Aug 1, 2000
Viskase Corporation
Paul Edmund DuCharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Method of making a cellulose food casing including solvent recovery
Patent number
5,942,167
Issue date
Aug 24, 1999
Viskase Corporation
Paul Edmund DuCharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Cellulosic composition and article
Patent number
5,744,251
Issue date
Apr 28, 1998
Viskase Corporation
Paul Edmund DuCharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Food casing of nonderivatized cellulose
Patent number
5,702,783
Issue date
Dec 30, 1997
Viskase Corporation
Myron Donald Nicholson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cellulose food casing manufacturing method
Patent number
5,658,525
Issue date
Aug 19, 1997
Viskase Corporation
Edward Makoto Kajiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cellulose article manufacturing method
Patent number
5,658,524
Issue date
Aug 19, 1997
Viskase Corporation
Norman Abbye Portnoy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reinforced cellulosic film
Patent number
5,603,884
Issue date
Feb 18, 1997
Viskase Corporation
Paul E. DuCharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Apparatus for the manufacture of cellulose food casing
Patent number
5,597,587
Issue date
Jan 28, 1997
Viskase Corporation
Myron D. Nicholson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cellulose food casing manufacturing method
Patent number
5,451,364
Issue date
Sep 19, 1995
Viskase Corporation
Paul E. Ducharme
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a cellulose food casing
Patent number
5,277,857
Issue date
Jan 11, 1994
Viskase Corporation
Myron D. Nicholson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Smoked nonfibrous casing
Publication number
20070148294
Publication date
Jun 28, 2007
Paul E. DuCharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Application
Smoked nonfibrous casing
Publication number
20040202762
Publication date
Oct 14, 2004
Paul E. DuCharme
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Application
Process for improving smoky color of food
Publication number
20030207002
Publication date
Nov 6, 2003
Frederick M. Merritt
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Application
Self-coloring red smoked casing
Publication number
20030039724
Publication date
Feb 27, 2003
Paul E. DuCharme
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL