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For the Inventor, By the Inventor

Tommerup, Denmark

Jan Larsen

This inventor holds 18 USPTO granted patents and 6 published patent applications and 5 EPO patents, primarily in Lignocellulosic Biomass. Top assignees: Inbicon A/s, New Energy Blue LLC, Renescience A/s. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jan Larsen. Retrieved from https://idiyas.com/inventor/jan-larsen

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 74(Granted Patents)


Location History:

  • Tommerrup, DK (2012)
  • Toramerup, DK (2017)
  • Tommerup, DK (2009 - 2024)

Company Filing History:

goldMedal11 out of 21 
 
Inbicon A/s
 patents
silverMedal2 out of 3 
 
New Energy Blue LLC
 patents
bronzeMedal2 out of 8 
 
Renescience A/s
 patents
4. 2 out of 106 
 
Statoil Asa
 patents
5. 1 out of 1 
 
Dong Energy Power A/s
 patent

Years Active: 2009-2025

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Areas of Expertise:
Lignocellulosic Biomass
Enzymatic Hydrolysis
Fermentable Sugars
Bioethanol
Hydrothermal Pretreatment
Waste Fractions
Syngas Production
Bacterial Hydrolystate
Feedback Control
Second Generation Bioethanol
Non-Sterile Fermentation
High Dry Matter
18 patents (USPTO):Explore Patents
1. 12421536 - Methods of processing lignocellulosic biomass using single-stage autohydrolysis and enzymatic hydrolysis with C5 bypass and post-hydrolysis (2025-09-23),
2. 12188070 - Method for preparing fermentable sugars from lignocellulosic biomass (2025-01-07),
3. 11866753 - Methods of processing lignocellulosic biomass using single-stage autohydrolysis and enzymatic hydrolysis with C5 bypass and post-hydrolysis (2024-01-09),
4. 11118203 - Methods of processing lignocellulosic biomass using single-stage autohydrolysis and enzymatic hydrolysis with C5 bypass and post-hydrolysis (2021-09-14),
5. 10465209 - Non-pressurised pre-treatment, enzymatic hydrolysis and fermentation of waste fractions (2019-11-05),
6. 9920345 - Methods of processing lignocellulosic biomass using single-stage autohydrolysis pretreatment and enzymatic hydrolysis (2018-03-20),
7. 9914944 - Non-pressurised pre-treatment, enzymatic hydrolysis and fermentation of waste fractions (2018-03-13),
8. 9758843 - Method of processing lignocellulosic biomass using feedback control of hydrothermal pretreatment (2017-09-12),
9. 8703453 - Non-sterile fermentation of bioethanol (2014-04-22),
10. 8496980 - Non-sterile fermentation of bioethanol (2013-07-30),
11. 8187849 - Non-sterile fermentation of bioethanol (2012-05-29),
12. 8187848 - Methods of processing ensiled biomass (2012-05-29),
13. 8101383 - Method for syngas-production from liquefied biomass (2012-01-24),
14. 7972826 - Methods for reducing enzyme consumption in second generation bioethanol fermentation in the prescence of lignin (2011-07-05),
15. 7842490 - Enzymatic hydrolysis of biomasses having a high dry matter (DM) content (2010-11-30),

Title: The Innovative Journey of Inventor Jan Larsen

Introduction

Jan Larsen, an accomplished inventor based in Tommerup, Denmark, is recognized for his significant contributions to the field of bioenergy and sustainable processes. With a remarkable portfolio of 16 patents, Larsen is dedicated to finding innovative methods for enhancing the conversion of lignocellulosic biomass into valuable fermentable sugars.

Latest Patents

Larsen's latest patents focus on advanced methods for processing lignocellulosic biomass. One of his notable inventions, titled "Method for preparing fermentable sugars from lignocellulosic biomass," involves a comprehensive approach that includes several critical steps: the pretreatment of lignocellulosic material, solid/liquid separation, enzymatic fiber hydrolysis, and the subsequent processing of resulting fractions into a mixed sugar hydrolysis product. Another innovative method he has developed utilizes single-stage autohydrolysis and enzymatic hydrolysis with C5 bypass and post-hydrolysis, demonstrating efficient xylose monomer yields from pretreatment aimed at soft lignocellulosic biomass feedstocks.

Career Highlights

Throughout his career, Jan Larsen has been affiliated with prominent companies such as Inbicon A/S and Statoil ASA. His work has significantly influenced the advancement of technologies aimed at converting biomass into sustainable energy sources, showcasing his commitment to environmental innovation.

Collaborations

Larsen has collaborated with talented professionals in his field, including Kit Kellebjerg Mogensen and Henning Jørgensen. These collaborations have fostered a creative environment for the exploration and development of cutting-edge solutions in bioenergy.

Conclusion

Jan Larsen's innovative work exemplifies the crucial role of inventors in addressing environmental challenges through technology. His patents not only highlight his ingenuity but also contribute to advancing sustainable practices in biomass processing. As the world increasingly focuses on renewable energy solutions, Larsen’s contributions will be integral to future developments in the sector.

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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