This inventor holds 1 USPTO granted patent. Top assignee: Quantum Chemical Corporation. Active years: 1994.
Company Filing History:
Years Active: 1994
Title: Innovations by Lisa K Johnson
Introduction
Lisa K Johnson is an accomplished inventor based in Mason, OH (US). She has made significant contributions to the field of materials science, particularly in the development of advanced polyolefin films. Her innovative work has led to the creation of products that are both flexible and resistant to punctures and tears.
Latest Patents
Lisa holds a patent for "Soft, puncture- and tear-resistant polyolefin films." This invention features tough films that maintain a high degree of flexibility and softness. The films are produced using copolymers of propylene with 8 to 40 weight percent ethylene, achieved through gas phase polymerization in dual reactors. The resulting films exhibit a 1% secant modulus ranging from 5,000 psi to 70,000 psi, with melting points higher than low-density polyethylene, typically between 125°C and 160°C.
Career Highlights
Lisa is currently employed at Quantum Chemical Corporation, where she continues to innovate and develop new materials. Her work has garnered attention for its practical applications in various industries, enhancing product durability and performance.
Collaborations
Throughout her career, Lisa has collaborated with notable colleagues, including Paul E Bowen and Thaddeus W Klimek. These partnerships have contributed to the advancement of her research and the successful implementation of her inventions.
Conclusion
Lisa K Johnson's contributions to the field of materials science exemplify the impact of innovative thinking in developing advanced products. Her work continues to influence the industry and inspire future advancements in polymer technology.