Location History:
- Riyadh, SA (2015 - 2020)
- Geleen, NL (2022)
Company Filing History:
7 out of 444 
6 out of 1,441 
Years Active: 2015-2022
Title: Innovations and Contributions of Abdulaziz Hamad Al-Humydi
Introduction
Abdulaziz Hamad Al-Humydi is a prominent inventor based in Riyadh, Saudi Arabia. He has made significant contributions to the field of polymerization through his innovative patents. With a total of 12 patents to his name, Al-Humydi has established himself as a key figure in the development of new processes and materials.
Latest Patents
One of his latest patents is a process to prepare a solid support for a procatalyst suitable for the polymerization of olefins. This invention involves a method for preparing a solid support by reacting a compound RMgX with a silane compound Si(OR)(R) in a solvent. The resulting mixture is processed using a mixing device at a specific speed to yield a solid support with an average particle size of at most 17 µm. This solid support is crucial for creating effective catalyst compositions for olefin polymerization.
Another notable patent is a process for transitioning between incompatible catalysts. This invention outlines a method for moving from a continuous polymerization using a metallocene catalyst to a second polymerization with a Ziegler-Natta catalyst. The process includes steps to deactivate the metallocene catalyst and prepare the reactor for the introduction of the Ziegler-Natta catalyst, ensuring a smooth transition between the two incompatible catalysts.
Career Highlights
Al-Humydi has worked with several esteemed organizations, including Saudi Basic Industries Corporation and Sabic Global Technologies B.V. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in polymer technology.
Collaborations
Throughout his career, Al-Humydi has collaborated with notable professionals in the field, including Yahya Banat and Said Fellahi. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Abdulaziz Hamad Al-Humydi's contributions to the field of polymerization through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.