This inventor holds 17 USPTO granted patents and 1 EPO patent. Top assignees: Hoechst Celanese Corporation, American Hoechst Corporation, Mitsubishi Polyester Film Gmbh. Active years: 1984-2012.
Location History:
- Geer, SC (US) (1992)
- Greer, SC (US) (1984 - 2005)
- Taylors, SC (US) (2012)
Company Filing History:
8 out of 1,194 
5 out of 233 
4 out of 236 Years Active: 1984-2012
Title: The Innovative Mind of Edwin C. Culbertson
Introduction
Edwin C. Culbertson, an accomplished inventor based in Greer, SC, has made significant contributions to the field of materials science through his innovative patents. With a total of 17 patents to his name, he has focused on developing advanced films that enhance product safety and integrity. His work has garnered attention for its practical applications and technological advancements.
Latest Patents
Culbertson's recent patents showcase his expertise in creating composite films designed for specific functions. One notable invention is the Tamper Evident Composite Film, which consists of a first film layer made from polyester adjacent to a second film layer made from polyolefin, such as low-density polyethylene. This innovative film is produced through a coextrusion process and can feature a biaxially stretched design. Notably, the film is engineered to delaminate when tampered with, providing a clear indication of mishandling.
Another significant patent is the Clear Barrier Coating, which involves an oxygen barrier coating made from polyvinyl alcohol and starch. This coating is applied to polymer film and exhibits excellent oxygen barrier properties, enhancing the durability and longevity of various products.
Career Highlights
Throughout his career, Edwin C. Culbertson has been associated with several renowned companies, including Hoechst Celanese Corporation and American Hoechst Corporation. His work at these organizations has been pivotal in advancing film technology and ensuring product safety standards in packaging.
Collaborations
Culbertson has collaborated with notable individuals in the field, including Robert G. Posey and John M. Heberger. These partnerships have enabled him to combine expertise and resources, fostering an environment conducive to innovation and development.
Conclusion
Edwin C. Culbertson stands as a prominent figure in the realm of invention, particularly in the field of materials science. His 17 patents and ongoing contributions serve as a testament to his innovative spirit and dedication to enhancing product safety through advanced film technologies. His work continues to impact industries, ensuring that products are protected and maintained under optimal conditions.