Location History:
- Saltsjöbaden, SE (2004)
- Saltsjobaden, SE (2005)
- Bjarred, SE (2016 - 2017)
- Bjärred, SE (2012 - 2024)
Company Filing History:
5 out of 7 
4 out of 4 
1 out of 114 
Years Active: 2004-2024
Title: **The Innovative Mind of Lars Stigsson: Pioneering Biomass Conversion Technologies**
Introduction
Lars Stigsson, an inventive force based in Bjärred, Sweden, has made significant contributions to the field of biomass technology through a remarkable portfolio of 12 patents. His work primarily focuses on enhancing the economic viability of biomass fuels, positioning him as a noteworthy inventor in renewable energy solutions.
Latest Patents
Among Lars Stigsson's latest innovations is a **biomass upgrading system** that volatilizes biomass-based fuel streams. This process not only removes undesirable components from the volatiles but also enhances the feasibility of using low-quality biomass as a substitute for traditional fossil fuels. Notably, the system employs a fluidized bed reactor potentially featuring multiple stages and a splashgenerator, effectively improving biomass transport through directed flow.
Another key invention is related to the **thermochemical conversion of biomass**, which details a multi-step process for producing synthesis gas (syngas) suitable for converting into fine chemicals or automotive fuels. This innovative method involves treating comminuted biomass with alkaline catalysts under high-pressure and high-temperature conditions, ultimately leading to the formation of bio-oil suspensions and syngas. The process includes recycling the alkali compounds back to improve efficiency, showcasing Stigsson’s dedication to sustainability in energy production.
Career Highlights
Lars Stigsson has worked with several companies, notably **Sunpine AB** and **Kiram AB**, where he honed his expertise in biomass and energy technologies. His contributions in these organizations have played an essential role in the development of innovative solutions aimed at environmental sustainability and energy efficiency.
Collaborations
Throughout his career, Stigsson has collaborated with talented professionals in the field, including notable coworkers such as Valeri Naydenov and Johan Lundback. These collaborations have undoubtedly enriched his innovative endeavors, contributing to advancements in biomass technology.
Conclusion
With a robust patent portfolio and a commitment to advancing biomass conversion technologies, Lars Stigsson exemplifies the spirit of innovation in renewable energy. His work not only addresses the pressing need for sustainable fuel sources but also paves the way for future developments in the industry, marking him as a prominent inventor in the biomass domain.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.