Location History:
- Lafayette, LA (US) (1986)
- Houston, TX (US) (1981 - 2004)
Company Filing History:
25 out of 28 
12 out of 319 
6 out of 16 Years Active: 1981-2004
Title: The Innovations of Roy F. House: A Pioneer in Chitosan Applications
Introduction
Roy F. House is a prominent inventor based in Houston, TX, who has significantly contributed to the field of chitosan applications, boasting an impressive portfolio of 48 patents. His inventive work focuses on enhancing the properties of chitosan through various modifications that benefit industries such as well drilling and servicing.
Latest Patents
Among his latest contributions is the invention of anhydride-modified chitosan, which includes a method of preparation under high shear conditions that eliminates the need for solvents and excessive aqueous liquids. This invention also integrates an inorganic basic material to enhance aging stability. Notably, House has also developed fluids for well drilling and servicing operations that consist of an alkaline aqueous liquid containing the organic diacid anhydride-modified chitosan, demonstrating the versatility and utility of his innovations. Another significant patent involves the incorporation of polar additives, such as water-soluble compounds with hydroxyl or amino groups, into the anhydride-modified chitosan, further expanding the potential applications of this innovative material.
Career Highlights
Throughout his career, Roy F. House has worked with notable companies, including Venture Innovations, Inc. and NL Industries. His work at these organizations has allowed him to explore and innovate in the field of material sciences, particularly in the development of modified chitosan.
Collaborations
House's success is also attributed to his collaborations with talented colleagues, including Jack C. Cowan and Lonnie D. Hoover. These partnerships have enabled the exchange of ideas and fostered an environment of innovation, leading to the advancement of their projects.
Conclusion
Roy F. House's innovative approach to chitosan and his numerous patents have made significant impacts in various applications. His continual advancements and collaborations serve as an inspiration in the field of materials science, showcasing the importance of innovative thinking and teamwork in driving progress.
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.