Company Filing History:
Years Active: 1983-1984
Title: Lisa G Hallquist: Innovator in Stripping Compositions
Introduction
Lisa G Hallquist is a prominent inventor based in Easton, PA (US), known for her significant contributions to the field of chemical compositions. With a total of five patents to her name, Hallquist has made notable advancements in the methods of stripping resist materials from substrates.
Latest Patents
Among her latest patents, Hallquist has developed innovative stripping compositions that effectively remove resist materials. One of her patents focuses on compositions that include a 2-pyrrolidinone compound and a diethylene glycol monoalkyl ether compound. Additionally, polyethylene glycol can be incorporated to enhance the effectiveness of these stripping compositions. Another patent involves compositions containing dimethylacetamide or dimethylformamide, combined with a tetrahydrothiophene 1,1-dioxide compound. This formulation may also include polyethylene glycol and a diethylene glycol monoalkyl ether for improved performance.
Career Highlights
Hallquist is currently associated with J. T. Baker Chemical Company, where she continues to innovate and contribute to the field. Her work has been instrumental in developing effective chemical solutions that address industry needs.
Collaborations
Throughout her career, Hallquist has collaborated with notable colleagues, including Irl E Ward, Jr and Thomas J Hurley. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Lisa G Hallquist stands out as a key figure in the development of stripping compositions, with her patents reflecting her expertise and commitment to innovation. Her contributions continue to impact the chemical industry positively.