Location History:
- Baltimore, MD (US) (1988 - 1996)
- Columbia, MD (US) (2000 - 2020)
Company Filing History:
7 out of 1,391 
7 out of 28 
3 out of 4,227 
Years Active: 1988-2020
Title: The Innovations of Stanislaw Plecha: A Catalyst for Change
Introduction
Stanislaw Plecha, an accomplished inventor based in Columbia, MD, has made significant contributions to the field of hydrodemetallation catalysts. With a total of 17 patents, his work focuses on advancing the technology behind catalytic processes that remove metals from heavy oil feedstocks, thus improving both catalytic activity and stability.
Latest Patents
Among Stanislaw's latest patents is the innovative "Spheroidal resid hydrodemetallation catalyst." This patent covers a unique spheroidal catalyst support, along with the supported catalyst and the methods of preparing and employing it. The catalyst supports consist of titania alumina, containing 5 wt % or less titania and exhibiting over 30% of their pore volume in pores with diameters ranging between 200 and 500 micrometers. Catalysts derived from these supports incorporate Group 6, 9, and 10 metals or metal compounds, showcasing enhanced catalytic effectiveness which aids in the removal of metals from heavy oil during hydrotreating processes. Additionally, these catalysts increase sulfur and metal conversion rates during treatment.
Career Highlights
Stanislaw Plecha has collaborated with well-known companies in the refining industry, including W.R. Grace & Co. and Advanced Refining Technologies LLC. His extensive expertise in catalyst development and hydroprocessing has positioned him as a leading innovator in his field.
Collaborations
Throughout his career, Plecha has worked alongside distinguished colleagues such as Viorel Duma and Michael Scott Ziebarth. These collaborations have played a crucial role in advancing his research and patent developments, leading to substantial achievements in hydrodemetallation catalyst technologies.
Conclusion
With a portfolio of 17 patents, Stanislaw Plecha stands out as a prominent figure in the innovative landscape of catalytic processes. His commitment to enhancing the efficiency and stability of catalysts for heavy oil hydroprocessing continues to pave the way for advancements in the industry. Plecha's work exemplifies the vital role of inventors in driving technological innovation and improving environmental sustainability in petroleum refining.