This inventor holds 4 USPTO granted patents and 5 published patent applications. Top assignees: Weyerhaeuser Company Limited, North Pacific Paper Corporation (Norpac), Weyerhaeuser Nr Company. Active years: 2002-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2002-2012
Title: **Michael J Dougherty: Innovator in Barrier Materials and High-Yield Paper**
Introduction
Michael J Dougherty, an accomplished inventor based in Roy, Washington, has made significant contributions to the field of materials science. With a total of four patents to his name, Dougherty's innovations focus on enhancing barrier materials and developing high-yield paper, showcasing his expertise in creating sustainable and efficient solutions.
Latest Patents
Dougherty's latest patents include a novel barrier material that enhances the barrier properties of a water-soluble gas barrier material through the incorporation of nanoparticle calcium carbonate. This innovative approach, involving particles sized between 10 to 250 nanometers, provides substrates with improved gas barrier properties. Additionally, he has developed a method for making these barrier coated substrates that incorporates a heat sealable layer. His patent on high-yield paper introduces a sheet composed of at least 50 weight percent mechanical pulp, with a basis weight ranging from 24 to 60 pounds and a porosity of 40 to 100 Sheffield porosity, reflecting his commitment to optimizing paper production.
Career Highlights
Throughout his career, Michael J Dougherty has worked with notable companies, including Weyerhaeuser Company Limited and Weyerhaeuser NR Company. His experience in these organizations has contributed to his understanding and development of innovative materials, further solidifying his role as a leader in the industry.
Collaborations
Dougherty has had the opportunity to collaborate with talented professionals in his field, including Amar N Neogi and David E Fish. These collaborations have likely expanded his knowledge and fostered a creative environment conducive to innovation.
Conclusion
Michael J Dougherty stands out as a prominent inventor dedicated to advancing materials technology. His patents in barrier materials and high-yield paper not only demonstrate his inventive spirit but also contribute to more efficient and sustainable production methods. As he continues to innovate, Dougherty's work remains an inspiration to aspiring inventors and professionals in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile