Location History:
- Leiden, GB (2003)
- Liederdorp, NL (2004)
- Leiderdorp, NL (1996 - 2007)
- Leiden, NL (2002 - 2022)
Company Filing History:
17 out of 11,766 
1 out of 1,479 
1 out of 1 Years Active: 1996-2022
Title: **The Innovative Journey of Jan Pieter Vijn**
Introduction
Jan Pieter Vijn, a prolific inventor based in Leiderdorp, Netherlands, has made significant contributions to the field of materials science and engineering. With an impressive portfolio of 20 patents, Vijn's work primarily revolves around aqueous silica suspensions and their applications in various industrial processes.
Latest Patents
Among his latest innovations, Vijn has developed methods for forming an aqueous silica suspension. These methods involve admixing water, an organic acid, silica powder, and siliconate under controlled conditions. The specific types of silica he utilizes include undensified silica powder, which accounts for at least 50% by weight, and this powder has specific gravity characteristics ranging from 2.1 to 2.5. The suspension methods he pioneered have directed applications in hydraulic cement compositions and cementing processes in wellbores, enhancing the efficiency and effectiveness of these operations.
In addition to this, another notable patent focuses on storable water-silica suspensions and methods for cementing wellbores. This innovation includes water, silica, and a suspending agent selected from colloidal materials, clays, and gel-forming polymers, underscoring his commitment to advancing technology that meets industry needs.
Career Highlights
Vijn's career has been marked by impactful roles in renowned organizations, including Halliburton Energy Services, Inc. Here, he honed his skills and put his innovative ideas into practice, contributing to the development of cutting-edge technologies in the energy sector.
Collaborations
Throughout his career, Jan Pieter Vijn has worked alongside esteemed colleagues, including Bach Dao and Mohand Melbouci. These collaborations have fostered an environment of shared knowledge and innovation, allowing Vijn to further develop his ideas and techniques.
Conclusion
Jan Pieter Vijn continues to be an influential figure in the realm of inventions relating to silica suspensions and cementing methods. His dedication to innovation is evident through his extensive patent portfolio and successful career across leading industry players. As he drives forward into new projects and advancements, the contributions of Jan Pieter Vijn will undoubtedly leave a lasting impact on the fields of materials science and engineering.
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.