Helsinki, Finland

Kari Jansson

This inventor holds 1 USPTO granted patent. Top assignee: Fortum Oil & Gas Oy. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kari Jansson. Retrieved from https://idiyas.com/inventor/kari-jansson-zn773d6j

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of Kari Jansson

Introduction

Kari Jansson is a prominent inventor based in Helsinki, Finland. She has made significant contributions to the field of polymer chemistry, particularly in the development of processes for the polymerization of lactide. Her work has implications for sustainable materials and biodegradable plastics.

Latest Patents

Kari holds a patent for a process titled "Process for the polymerization of lactide." This innovative two-step process allows for the polymerization of lactide to polylactide. In the first step, polymerization is carried out to a conversion of at least 50% by weight. The latter step involves further polymerization of the polylactide to a high conversion while avoiding the mixing of the melt and the evaporation of lactide.

Career Highlights

Kari Jansson is currently employed at Fortum Oil & Gas Oy, where she continues to advance her research and development efforts. Her expertise in polymerization processes has positioned her as a key figure in her field. With a patent portfolio that includes 1 patent, she is recognized for her innovative contributions.

Collaborations

Kari has collaborated with notable colleagues, including Jukka Koskinen and Johan-Fredrik Selin. These partnerships have fostered a collaborative environment that enhances the research and development of new technologies.

Conclusion

Kari Jansson's work exemplifies the spirit of innovation in polymer chemistry. Her contributions to the field, particularly through her patented processes, highlight her role as a leading inventor in sustainable materials.

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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