Mary J Hagenson

**Title: The Innovative Contributions of Mary J Hagenson**

Introduction

Mary J Hagenson, an accomplished inventor based in Bartlesville, Oklahoma, has made significant contributions to the fields of biotechnology and materials science. With an impressive portfolio of eight patents, she has developed novel solutions that have applications in various industries.

Latest Patents

Among her latest patents is the invention related to "Pichia pastoris linear plasmids and DNA fragments thereof." This patent describes two innovative linear DNA plasmids and novel fragments containing the autonomous replication sequence (ARS), which allows for self-maintenance as extrachromosomal elements. These DNA sequences are vital for creating vectors capable of self-maintenance in Pichia pastoris, while also serving as plasmid vectors that can be transferred between yeast and bacteria.

Another notable patent of hers focuses on "Glass-reinforced silane, carboxylic acid or anhydride-grafted branched." This invention provides compositions of stabilized stereoregular polymers of branched higher alpha-olefins, along with grafting compounds, free radical generators, glass, epoxy resins, and methods for manufacturing these materials. These innovations have the potential for widespread application in materials engineering.

Career Highlights

Mary J Hagenson has held key positions in leading companies, most notably at Phillips Petroleum Company and Research Corporation Technologies, Inc. Her diverse experience across these organizations has underscored her expertise in research and development, particularly in the field of patents.

Collaborations

Throughout her career, Hagenson has collaborated with fellow professionals, including Edwin Boudreaux, Jr. and Howard F. Efner. These partnerships have contributed to her successful inventions and have advanced the scientific community's understanding of her areas of expertise.

Conclusion

Mary J Hagenson's journey as an inventor is marked by her dedication to innovation and her substantial contributions through her patents. Her work continues to influence the biotech and materials science fields, showcasing her talent as a pioneering inventor and her commitment to advancing technology.