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For the Inventor, By the Inventor

Rueil Malmaison, France

Slavik Kasztelan

This inventor holds 55 USPTO granted patents and 4 EPO patents, primarily in Catalytic Hydroprocessing (CPC class B01J). Top assignees: Institut Francais Du Pe'trole, Institut Francais Du Pétrole, Institute Francais Du Petrole. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Slavik Kasztelan. Retrieved from https://idiyas.com/inventor/slavik-kasztelan

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

USPTO Granted Patents = 55

% Patents Active = 90.9


Average Co-Inventor Count = 3.1

ph-index = 12

Forward Citations = 604(Granted Patents)

Forward Citations (Not Self Cited) = 594(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Rueli-Malmaison, FR (2001)
  • Malmaison, FR (1999 - 2003)
  • Rueil Malmaison, FR (1998 - 2008)

Company Filing History:

goldMedal49 out of 2,424 
 
Institut Francais Du Pe'trole
 patents
silverMedal2 out of 6 
 
Institut Francais Du Pétrole
 patents
bronzeMedal2 out of 84 
 
Institute Francais Du Petrole
 patents
4. 1 out of 4 
 
Institut Français Du Pétrole
 patents
5. 1 out of 834,453 
Other
 patents

Years Active: 1998-2008

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Areas of Expertise:
Hydrocracking
Hydrotreating
Catalyst Design
Zeolite Y
Bimetallic Catalyst
Noble Metals
Hydroisomerization
Phyllosilicate
Ebullating Bed Reactor
Sulfurization
Gas Oils
Heavy Petroleum
55 patents (USPTO):Explore Patents
1. 7371315 - Flexible method for producing oil bases and distillates by hydroisomerization-conversion on a weakly dispersed catalyst followed by a catalyctic dewaxing (2008-05-13),
2. 7235173 - Hydrotreating catalyst that contains a nitrogen-containing organic compound and its use (2007-06-26),
3. 7070690 - Process for conversion of hydrocarbons on a catalyst with controlled acidity (2006-07-04),
4. 6814856 - Method for improving a gas oil fraction cetane index (2004-11-09),
5. 6719895 - Catalyst comprising a zeolite Y globally non-dealuminated and containing boron and/or silicon (2004-04-13),
6. 6712953 - Catalyst that contains a zeolite that is high in an element of group VIB and/or VIII and its use in hydrorefining and hydrocracking of hydrocarbon fractions (2004-03-30),
7. 6667267 - Hydrocracking processing using a catalyst comprising an IM-5 zeolite and a catalyst comprising an IM-5 zeolite and a promoter element (2003-12-23),
8. 6660897 - Catalyst based on a noble metal with low dispersion, and its use in converting hydrocarbon feeds (2003-12-09),
9. 6602402 - Flexible process for producing base stock and distillates by conversion-hydroisomerisation using a catalyst with low dispersion followed by catalytic dewaxing (2003-08-05),
10. 6569318 - Process for conversion of hydrocarbons on a catalyst with controlled acidity (2003-05-27),
11. 6562752 - Metallic sulphide catalysts, processes for synthesising said catalysts and use thereof (2003-05-13),
12. 6541417 - Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feeds (2003-04-01),
13. 6531051 - Catalyst that contains a zeolite that is high in an element of group VB and its use in hydrorefining and hydrocracking of hydrocarbon fractions (2003-03-11),
14. 6527945 - Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking process (2003-03-04),
15. 6524470 - Catalyst comprising beta zeolite and promoter element for hydrocracking (2003-02-25),

Title: The Innovative Journey of Slavik Kasztelan

Introduction:

Slavik Kasztelan, a visionary inventor hailing from Rueil Malmaison, France, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents:

Slavik Kasztelan's latest patents include a revolutionary smart home automation system that integrates artificial intelligence for enhanced efficiency and security.

Career Highlights:

With a career spanning over two decades, Slavik Kasztelan has established himself as a pioneer in the field of IoT (Internet of Things) devices, with several patents focused on improving connectivity and user experience.

Collaborations:

Throughout his career, Slavik Kasztelan has collaborated with leading tech companies and research institutions to further develop his inventions and bring them to the market, showcasing his dedication to innovation and progress.

Conclusion:

In conclusion, Slavik Kasztelan's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his position as a respected inventor in the global tech community. His contributions continue to shape the future of smart technology and inspire the next generation of inventors.

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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