Company Filing History:
Years Active: 1976-1994
Title: Douglas J Bridgeford: Innovator in Cellulose Aminomethanate Technology
Introduction
Douglas J Bridgeford, based in Champaign, IL, is a prominent inventor with a remarkable portfolio of 18 patents. His work primarily focuses on innovative materials, particularly cellulose aminomethanate, which has significant applications in the food industry.
Latest Patents
Among his latest inventions is the patent for cellulose aminomethanate sausage casings. This invention describes a tubular film sausage casing that incorporates cellulose aminomethanate, where approximately 0.5 to 30 numerical percent of the cellulose hydroxyl groups are substituted with aminomethanate groups. The innovation allows the casing to be crosslinked or fiber reinforced, enhancing its performance and versatility. Additionally, he has developed an improved process for preparing cellulose aminomethanate, which involves slurring cellulose in dilute aqueous caustic solutions with urea, followed by a steeping process at low temperatures. This method ensures a uniform distribution of aminomethanate at the molecular level, resulting in a high-quality product suited for sausage casing manufacturing.
Career Highlights
Douglas has made substantial contributions to materials science through his innovative patents and has worked with esteemed companies like Teepak, Inc., where he has honed his expertise in food packaging technologies. Over the years, he has established a reputation as a leader in developing practical solutions in this field.
Collaborations
Throughout his career, Douglas has had the privilege of collaborating with notable professionals, including Matiur Rahman and the late William B Pritikin. These collaborations have significantly amplified the impact of his research and innovations within the industry.
Conclusion
Douglas J Bridgeford exemplifies a dedicated inventor whose work in cellulose aminomethanate technology continues to influence the food packaging sector. With his impressive number of patents and fruitful collaborations, he remains a key figure in the realm of innovations and inventions.