Bridgeford; Douglas J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bridgeford; Douglas J..The latest application filed is for "preparation of cellulose aminomethanate".

Company Profile

0.10.0

Bridgeford; Douglas J. - Champaign IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Preparation of cellulose aminomethanate Grant 5,229,506 - Rahman , et al. July 20, 1	1993-07-20
Non-edible, reinforced amylose and amylose starch food casings Grant 4,592,795 - Bridgeford June 3, 1	1986-06-03
Thin-walled, low plasticized content regenerated cellulose sausage casing Grant 4,590,107 - Bridgeford May 20, 1	1986-05-20
Internally coated sausage casing with improved meat release composition Grant 4,137,947 - Bridgeford February 6, 1	1979-02-06
Process for improving the vapor barrier properties of articles shaped from polymers having carboxylic acid salt groups Grant 3,987,220 - Bridgeford October 19, 1	1976-10-19
Method for forming fibrous sausage casings Grant 3,922,398 - Bridgeford , et al. November 25, 1	1975-11-25
Process For Plasticizing And Partially Drying Tubular Film Casings For Edible Products Grant 3,872,196 - Bridgeford March 18, 1	1975-03-18
Microporous Films Grant 3,852,224 - Bridgeford December 3, 1	1974-12-03
Separation Of Ions Or Molecules From Mixtures Using Graft-polymerized Or Polymer Deposited Ion Exchange Or Permselective Materials Grant 3,723,306 - Bridgeford March 27, 1	1973-03-27
Preparation Of Unsaturated Compounds By Xanthate Decomposition Grant 3,666,739 - Burke , et al. May 30, 1	1972-05-30

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