This inventor holds 5 USPTO granted patents. Top assignees: Bemis Company, Inc., Hallmark Cards, Inc.. Active years: 1977-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977-1985
Title: Barry A Cooper: Innovator in Stretch Wrap Film Technology
Introduction
Barry A Cooper is a notable inventor based in Wayzata, MN (US). He has made significant contributions to the field of polymer technology, particularly in the development of stretch wrap films. With a total of 5 patents to his name, Cooper's work has had a lasting impact on packaging solutions.
Latest Patents
Cooper's latest patents focus on innovative compositions for stretch wrap film. One of his key inventions is a process and polymer blend composition that includes a high molecular weight copolymer of ethylene and vinyl acetate. This composition is designed for processing into stretch wrap film and comprises between about 40 and about 90% by weight of the copolymer, which contains between about 4 and about 25% by weight of repeating units derived from vinyl acetate. The melt index of this copolymer ranges from about 0.1 to about 4.0. Additionally, the composition includes a linear copolymer of ethylene and a higher alkene, which has a specific gravity of between about 0.917 and about 0.945. His inventions also encompass methods for producing stretch wrap film with differential cling properties and composite films that combine layers of the ethylene vinyl acetate copolymer and the linear copolymer.
Career Highlights
Throughout his career, Barry A Cooper has worked with prominent companies such as Bemis Company, Inc. and Hallmark Cards, Inc. His experience in these organizations has contributed to his expertise in polymer science and packaging technology.
Collaborations
Cooper has collaborated with notable individuals in his field, including Donald W McBride and Richard L Glenn. These partnerships have likely enhanced his innovative capabilities and contributed to the success of his inventions.
Conclusion
Barry A Cooper is a distinguished inventor whose work in stretch wrap film technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to improving packaging solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile