Company Filing History:
18 out of 2,001 
2 out of 12 
2 out of 61 Years Active: 2003-2022
Title: Inventor Zhufang Liu: Pioneering Innovations in Chemical Synthesis
Introduction
Zhufang Liu, a prolific inventor based in Kingsport, TN, has made significant contributions to the field of chemical synthesis, holding an impressive portfolio of 23 patents. His work primarily focuses on innovative methods for creating complex chemical compounds that have myriad applications in various industries.
Latest Patents
Among his recent patents, the "Synthesis of bicyclo[2.2.2]octane derivatives" stands out. This patent outlines a novel process for preparing certain 1,4-bicyclo[2.2.2]octane derivatives. The method involves treating 1,4-dimethylene cyclohexane with an oxidizing agent in the presence of a transition metal catalyst, resulting in an oxo-substituted bicyclo[2.2.2]octane species. This intermediate can be further derivatized, showcasing a simplified means for the commercial production of a variety of bicyclo[2.2.2]octane derivatives.
Another significant invention is related to "(meth)acrylic oligomers." This patent describes oligomers prepared from C1-C20 alkyl and C5-C20 cycloalkyl (meth)acrylates. These oligomers exhibit a molecular weight ranging from approximately 300 g/mole to 3,000 g/mole, making them highly versatile. They serve as tackifiers in adhesive compositions and are also beneficial for general polymer modification, functioning as plasticizers, leveling agents, rheology modifiers, and increasing solids content in solvent-borne applications with minimal impact on viscosity.
Career Highlights
Zhufang Liu has garnered extensive experience throughout his career, notably working with reputable companies such as Eastman Chemical Company and Taminco Bvba. His expertise and innovative approach have positioned him as a valuable asset in the chemical industry.
Collaborations
In his journey as an inventor, Liu has collaborated with prominent professionals such as Jerome Leonard Stavinoha, Jr. and Steven Thomas Perri. These partnerships have facilitated the advancement of his innovative ideas and contributed to the successful realization of his patented inventions.
Conclusion
With his 23 patents, Zhufang Liu has established himself as a key figure in chemical innovation. His recent work in synthesizing complex compounds and developing new materials continues to impact various industries, showcasing the vital role of inventors in advancing technology and enhancing product applications. As he continues to push the boundaries of innovation, Liu remains a notable figure in the realm of chemical synthesis.
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.