Joanna Puzewicz-Barska

Joanna Puzewicz-Barska is a notable inventor based in Gdynia, Poland. She has made significant contributions to the field of bioconversion technology, particularly in the isolation of valuable compounds from fermentation processes. Her innovative methods have the potential to enhance the efficiency of bioprocessing in various industries.

Latest Patents

Joanna holds a patent for a method titled "Method for isolation of 1,3-propanediol from post-fermentation broth obtained by bioconversion." This method involves several key steps: the removal of biomass from post-fermentation broth through ultrafiltration, filtration, centrifugation, or sedimentation; the extraction of 1,3-propanediol using an organic solvent mixture containing 2-butanone; and the distillation under vacuum to obtain a highly pure target product. Additionally, the method includes the recovery and recycling of the organic solvent, making it an efficient process for recovering 1,3-propanediol from aqueous solutions produced by fermentation.

Career Highlights

Joanna is currently associated with Prochimia Surfaces Sp. z o.o., where she applies her expertise in bioconversion and patent development. Her work has been instrumental in advancing the company's capabilities in producing high-value chemical products from renewable resources.

Collaborations

Joanna collaborates with talented individuals such as Agnieszka Lindstaedt and Dariusz Witt, contributing to a dynamic team focused on innovation and research in bioprocessing technologies.

Conclusion

Joanna Puzewicz-Barska's contributions to the field of bioconversion highlight her role as an innovator dedicated to advancing sustainable practices in chemical production. Her patented method for isolating 1,3-propanediol exemplifies her commitment to enhancing efficiency in bioprocessing.

Profile summary based on public USPTO records.