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For the Inventor, By the Inventor

Helsinki, Finland

Leila Lahtinen

This inventor holds 7 USPTO granted patents. Top assignees: Neste Oy, Neste Chemical Oy. Active years: 1987-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leila Lahtinen. Retrieved from https://idiyas.com/inventor/leila-lahtinen

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 25(Granted Patents)


Location History:

  • Kulloo, FI (1993)
  • Helsinki, FI (1987 - 2001)

Company Filing History:

goldMedal6 out of 180 
 
Neste Oy
 patents
silverMedal1 out of 1 
 
Neste Chemical Oy
 patent

Years Active: 1987-2001

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7 patents (USPTO):Explore Patents
1. 6255541 - Process for the preparation of polyvalent alcohols (2001-07-03),
2. 5663452 - Process for the preparation of 2-ethyl-1,3-hexane diol (1997-09-02),
3. 5512685 - Process for the preparation of 3-substituted thiophenes (1996-04-30),
4. 5198559 - N-acyl and O-acyl derivatives of (1993-03-30),
5. 5130469 - Derivatives of N,N-bis(2,2-dimethyl-2-carboxy-ethyl)amine, manufacturing (1992-07-14),
6. 4952546 - Catalyst system for selective alkylation of toluene (1990-08-28),
7. 4694099 - Procedure for producing stearyl-.beta.-(3,5-dibutyl-4-hydroxyphenyl) (1987-09-15),

Title: Leila Lahtinen: Innovator in Polyvalent Alcohols

Introduction

Leila Lahtinen is a prominent inventor based in Helsinki, Finland. She has made significant contributions to the field of chemistry, particularly in the preparation of polyvalent alcohols. With a total of 7 patents to her name, Lahtinen's work has garnered attention in both academic and industrial circles.

Latest Patents

One of her latest patents is a process for the preparation of polyvalent alcohols through the hydrogenation of aldehydes. This innovative process involves obtaining the aldehyde via an aldolisation reaction, utilizing a weak base anion exchange resin. The hydrogenation is then carried out in the presence of a solvent and a hydrogenation catalyst. Another notable patent is for the preparation of 2-ethyl-1,3-hexane diol, showcasing her expertise in chemical processes.

Career Highlights

Throughout her career, Lahtinen has worked with notable companies such as Neste Oy and Neste Chemical Oy. Her experience in these organizations has allowed her to develop and refine her innovative processes, contributing to advancements in the chemical industry.

Collaborations

Lahtinen has collaborated with esteemed colleagues, including Salme Koskimies and Kjell Ankner. These partnerships have further enriched her research and development efforts, leading to successful patent applications.

Conclusion

Leila Lahtinen's contributions to the field of chemistry, particularly in the preparation of polyvalent alcohols, highlight her innovative spirit and dedication to advancing chemical processes. Her patents and collaborations reflect her significant impact on the industry.

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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