The School of Engineering and Technology, Walailak University, congratulates Associate Professor Dr. Nirundorn Matan, Dr. Chusak Rittiphet, and Mr. Thaweesin Wongphot on receiving Petty Patent No. 28813 for their invention, “A Process for Rapid Freezing of Oil Palm Wood by Immersion in an Extremely Cold Liquid.” Issued by the Department of Intellectual Property on 4 September 2026, the petty patent marks another achievement in research and innovation for the School and Walailak University.
Walailak University is the registered holder of the petty patent. As its title indicates, the invention concerns a process for rapidly freezing oil palm wood through immersion in an extremely cold liquid. The work reflects the application of scientific and engineering knowledge to the development of material treatment methods and the systematic study of processes involving oil palm wood. The technical details and scope of the invention are specified in the registered petty patent documentation.
This achievement highlights the inventors’ commitment to transforming specialist knowledge into a tangible research outcome. Research on materials and processing methods requires technical expertise, careful investigation, and collaboration throughout the development process. These activities include identifying research problems, designing approaches to investigation, and preparing documentation that clearly communicates the essential features of an invention.
The granting of the petty patent represents an important milestone in the intellectual property dimension of research development, alongside the creation of academic knowledge. Clearly documenting and registering an invention provides a foundation for further investigation and consideration of potential applications. Any future application would require assessment of the relevant materials, processing conditions, and user requirements, supported by appropriate research evidence.
Within engineering research, the development of material treatment processes connects several areas of knowledge, including material properties, process control, and experimental design. This invention involving oil palm wood offers an example of how a materials-related research question can be explored through an engineering approach. It also reflects the contribution of university personnel in developing inventions based on their areas of expertise.
Beyond the inventors’ achievement, this milestone can serve as an inspiration to students, researchers, and staff interested in innovation. It demonstrates the value of asking research questions, pursuing knowledge, and developing ideas into clearly documented outcomes. It also draws attention to the importance of managing intellectual property arising from research as part of responsible academic practice.
The School of Engineering and Technology commends the dedication and collaborative efforts of Associate Professor Dr. Nirundorn Matan, Dr. Chusak Rittiphet, and Mr. Thaweesin Wongphot. Their achievement reflects the research capabilities of the School’s personnel and contributes to an environment that encourages learning, knowledge development, and innovation at Walailak University.
