David W Goheen

Title: David W Goheen: Innovator in Lignocellulose Processing

Introduction

David W Goheen is a notable inventor based in Camas, WA (US). He has made significant contributions to the field of lignocellulose processing, holding a total of 3 patents. His work focuses on innovative methods that enhance the properties and applications of lignocellulosic materials.

Latest Patents

One of his latest patents is a process for making high-strength, high-yield sulfite-modified thermomechanical pulp. This process involves subjecting lignocellulose to multistage mechanical attrition, with the first stage conducted at elevated temperature and pressure. The second stage is run under atmospheric conditions, where a sulfite chemical is added to the lignocellulose, resulting in a novel linerboard composition. Another significant patent is for producing reactive, homogeneous, self-bondable lignocellulose fibers. This process includes the oxidative modification of individual lignocellulose fibers using a controlled oxidative reagent system, leading to improved dry- and wet-strength properties in the resulting sheets.

Career Highlights

David W Goheen has worked with Crown Zellerbach Corporation, where he has applied his expertise in lignocellulose processing. His innovative approaches have contributed to advancements in the industry, particularly in the production of high-quality pulp and fibers.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Michael D Fahey and John S Barton. These collaborations have further enriched his work and led to the development of groundbreaking technologies in lignocellulose processing.

Conclusion

David W Goheen is a distinguished inventor whose work in lignocellulose processing has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to enhancing material properties and applications.