Location History:
- Huddinge, SE (2017)
- Uppsala, SE (2014 - 2020)
Company Filing History:
5 out of 6 
2 out of 34 
1 out of 4 Years Active: 2014-2020
Title: Joakim Löfstedt: Innovator in Polymeric Materials
Introduction
Joakim Löfstedt is a prominent inventor based in Uppsala, Sweden. He has made significant contributions to the field of polymeric materials, holding a total of 11 patents. His work focuses on innovative solutions that incorporate modified lignin, a renewable resource, into various applications.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Polymeric material comprising modified lignin." This patent describes a polymeric material that consists of a first polymer, which can be either natural or synthetic, and a second polymer that is modified lignin. The modified lignin is treated with an alkyl-containing group via a linker, specifically an ether group, with the alkyl group derived from fatty acid methyl ester. Another notable patent is "Composition comprising esters of lignin and oil or fatty acids." This invention relates to a composition that includes a carrier liquid and lignin or its derivatives, where at least one hydroxyl group of the biomass is substituted with ester groups. This composition has potential applications in preparing fuels or lubricants.
Career Highlights
Joakim has worked with several companies throughout his career, including Ren Fuel and Karo Bio. His experience in these organizations has allowed him to develop and refine his innovative ideas in polymeric materials.
Collaborations
Throughout his career, Joakim has collaborated with notable individuals such as Joseph Samec and Christian Dahlstrand. These collaborations have contributed to the advancement of his research and inventions.
Conclusion
Joakim Löfstedt is a distinguished inventor whose work in polymeric materials and modified lignin has the potential to impact various industries. His innovative patents and collaborations highlight his commitment to advancing technology in sustainable materials.
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.