This inventor holds 28 USPTO granted patents and 4 published patent applications, plus 13 CIPO patents and 7 EPO patents, primarily in Pulping Technology. Top assignees: Gpcp IP Holdings LLC, Georgia-Pacific Consumer Products LP, Georgia-Pacific Corporation. Active years: 2003-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
14 out of 340 
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Years Active: 2003-2025
Areas of Expertise:
Title: Innovations of Jeffrey A. Lee in High-Efficiency Fiber Bleaching
Introduction
Jeffrey A. Lee, an accomplished inventor based in Neenah, Wisconsin, holds an impressive portfolio of 26 patents in the field of fiber processing. His innovations focus on creating more efficient and environmentally friendly methods for the bleaching of cellulosic pulp, reflecting a commitment to advancing both the industry and sustainability practices.
Latest Patents
One of Jeffrey’s notable contributions is his patented "High Efficiency Fiber Bleaching Process." This innovative method involves providing a charge of aqueous cellulosic pulp to a bleaching vessel with a consistency ranging from 10% to 30%. He incorporates a peroxy bleaching agent and an alkaline agent to adjust the pH to between 9.5 and 12.5. The process efficiently bleaches the pulp while maintaining optimal conditions, including a temperature between 110°F (43°C) and 135°F (57°C) for an extended retention time. This advanced technique is particularly beneficial for bleaching low brightness recycle pulp and can form part of a multistage bleaching process.
Career Highlights
Throughout his career, Jeffrey A. Lee has worked with prominent companies, including GPCP IP Holdings LLC and Georgia-Pacific Consumer Products LP. His innovative approaches have contributed significantly to advancements in fiber processing technology, enhancing the efficiency and effectiveness of bleaching methods used in the industry.
Collaborations
In his journey of innovation, Jeffrey has collaborated with esteemed professionals, such as Daniel W. Sumnicht and Joseph Henry Miller. These partnerships have fostered an environment of shared knowledge and creativity, helping to drive forward advancements in fiber bleaching processes.
Conclusion
Jeffrey A. Lee stands out as a pivotal figure in the development of high-efficiency bleaching processes for cellulosic pulp. With his extensive background and collaborative spirit, he continues to push the boundaries of innovation in the fiber processing industry, demonstrating the vital role of inventors in driving sustainability and efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile