Company Filing History:
20 out of 203 
11 out of 664 
1 out of 1,173 
Years Active: 2003-2017
Title: Celebrating the Innovations of S. Ananda Weerawarna
Introduction
S. Ananda Weerawarna is a prominent inventor based in Seattle, WA, with an impressive portfolio of 32 patents. His work has significantly influenced advancements in the field of cellulose and polymer technologies. Through his innovative approach, he has developed solutions that not only enhance material properties but also contribute to sustainable practices within the industry.
Latest Patents
Among his notable recent inventions is the "Fibrillated blend of lyocell low DP pulp." This invention consists of a fibrillated blend of lyocell and cellulosic pulp, which exhibits a degree of polymerization ranging from 200 to 1000, as measured by ASTM Test 1795-96. The patent also includes a method for creating the blend and specifies various materials that incorporate this innovative blend.
Another significant patent is the "Multi-stage catalytic carboxylation of mercerized cellulose fibers." This invention describes a process for producing carboxylated mercerized cellulose fiber characterized by a carboxyl substitution at the C-6 position of anhydroglucose units. The process cleverly utilizes two catalytic carboxylation stages in series, involving pH adjustments and the incorporation of specific catalysts and oxidants.
Career Highlights
S. Ananda Weerawarna has had a distinguished career, prominently working with esteemed organizations such as Weyerhaeuser NR Company and Weyerhaeuser Company Limited. His tenure at these companies has allowed him to refine his innovative skills and contribute to cutting-edge projects in cellulose technology and material science.
Collaborations
Throughout his career, Weerawarna has collaborated with various talented individuals, including Mengkui Luo and Richard A Jewell. These collaborations have fostered a dynamic exchange of ideas and expertise, further driving the development of innovative technologies in his field.
Conclusion
S. Ananda Weerawarna's contributions to cellulose technology and material science are noteworthy. His portfolio of patents showcases his commitment to innovation and sustainable practices. As industries continue to evolve, the impact of his inventions will likely pave the way for future advancements, solidifying his legacy as a significant inventor in his field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.