Stenungsund, Sweden

Leif Karlsson

This inventor holds 1 USPTO granted patent. Top assignees: Berol Nobel Ab, Den Norske Stats Oljeselskap A.s.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leif Karlsson. Retrieved from https://idiyas.com/inventor/leif-karlsson-6vntt0a9

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 = 7.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Leif Karlsson: Innovator in Surfactant Technology

Introduction

Leif Karlsson is a notable inventor based in Stenungsund, Sweden. He has made significant contributions to the field of surfactant technology, particularly in the context of enhanced oil recovery. His innovative work has led to the development of a new class of surfactants that exhibit unique properties.

Latest Patents

Leif Karlsson holds a patent for a surfactant, along with the process for its production and use. This patent describes a new class of surfactants that are suitable for use in surfactant flooding for enhanced oil recovery. The surfactants have a specific formula that enhances their effectiveness in this application. He has 1 patent to his name.

Career Highlights

Throughout his career, Leif has worked with prominent companies in the oil and chemical industries. Notably, he has been associated with Den Norske Stats Oljeselskap A.S. and Berol Nobel AB. His work in these organizations has allowed him to apply his innovative ideas in practical settings.

Collaborations

Leif Karlsson has collaborated with several professionals in his field. Among his notable coworkers are Trygve Maldal and Per-Erik Hellberg. Their combined expertise has contributed to advancements in surfactant technology.

Conclusion

Leif Karlsson's contributions to surfactant technology and enhanced oil recovery demonstrate his innovative spirit and dedication to his field. His patent and collaborations highlight the importance of teamwork in achieving significant advancements.

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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