Company Filing History:
2 out of 2 
2 out of 8 
1 out of 3 Years Active: 2011-2016
Title: Leszek Rychlewski: Innovator in Cytotoxin Research
Introduction
Leszek Rychlewski is a notable inventor based in Poznan, Poland. He has made significant contributions to the field of biotechnology, particularly in the development of methods for cancer treatment. With a total of three patents to his name, Rychlewski's work focuses on innovative approaches to targeting tumor cells.
Latest Patents
Rychlewski's latest patents include a recombinant cytotoxin and a method for producing it. This invention involves modifying proteinaceous toxins by adding an NLS motif, which enhances the selective elimination of proliferating cells, especially tumor cells. Another significant patent is related to a sequence of double-stranded RNA known as ATN-RNA, which is designed for intervention using interference RNA (iRNAi). This invention outlines methods for treating brain tumors and inhibiting brain tumor cells that express tenascin, a glycoprotein associated with malignant gliomas.
Career Highlights
Throughout his career, Rychlewski has worked with various organizations, including Bioinfobank Sp. z o.o. and the Institute of Bioorganic Chemistry of the Polish Academy of Sciences. His research has focused on developing therapeutic strategies that exploit specific surface markers expressed by malignant gliomas.
Collaborations
Rychlewski has collaborated with notable colleagues such as Jan Barciszewski and Eliza Wyszko, contributing to advancements in cancer research and treatment methodologies.
Conclusion
Leszek Rychlewski's innovative work in the field of biotechnology and cancer treatment exemplifies the impact of research on improving therapeutic options for patients. His patents reflect a commitment to advancing medical science and addressing critical health challenges.
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.