Repcelak, Hungary

Lajos Szvetelszky

This inventor holds 1 USPTO granted patent. Top assignee: Magyar Asvanyolaj Es Foldgaz Kiserleti Intezet. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lajos Szvetelszky. Retrieved from https://idiyas.com/inventor/lajos-szvetelszky

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Lajos Szvetelszky

Introduction: Lajos Szvetelszky, an accomplished inventor from Repcelak, Hungary, has made significant strides in the field of chemical engineering. His work primarily focuses on the innovative separation processes of hydrocarbons, showcasing his expertise in industrial chemistry and innovation.

Latest Patents: Szvetelszky holds a notable patent for a "Process for the direct separation of isobutylene from mixtures of methyl tertiary butyl ether." This patent describes a method for selectively reacting isobutylene with methanol at controlled temperatures of 50 to 120 degrees Celsius, utilizing sulfuric acid as a catalyst. This method not only produces methyl tertiary butyl ether but also effectively prevents the undesired polymerization of butadiene, making the process both efficient and environmentally friendly. The innovation maintains a homogeneous liquid phase throughout and ensures that the reaction mixture is effectively separated after cooling, streamlining the production process.

Career Highlights: Szvetelszky has established himself as a key figure in his field through his affiliation with Magyar Asvanyolaj és Foldgaz Kiserleti Intezet, a research institution known for its advancements in petroleum and natural gas research. His dedication to innovation and process improvement has positioned him as a respected inventor within the industry.

Collaborations: Throughout his career, Szvetelszky has collaborated with esteemed colleagues such as Janos Laky and Rezso Csikos. These collaborations have amplified his impact within the industry, driving forward advancements in hydrocarbon processing and separation techniques.

Conclusion: Lajos Szvetelszky's contributions to the field of chemical engineering exemplify the spirit of innovation that propels the industry forward. His patent on the separation of isobutylene highlights his creative approach to solving complex problems in hydrocarbon processing. Through his work and collaborations, Szvetelszky continues to inspire future generations of inventors and engineers.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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