Patents

"Biodegradable and biodegradable polymer composition and how to use it" Applicant: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Authors: Z. Jedliński, M. Kowalczuk, G. Adamus, W. Sikorska, J. Rydz-Pawlak Date of granting: 31.07.2003

"Method for the production of amorphous poly-([R,S]-3-hydroxy butyric acid)" Applicant: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Authors: Z. Jedliński, P. Kurcok, M. Kowalczuk Date of granting: 19.02.2008

"Method of production of bioresorbable polymers by polymerization or copoly-merization of glycolide and/or lactide possibly with lactones" Applicant: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Authors: P. Dobrzyński, M. Bero, J. Kasperczyk Date of granting: 27.12.2008

'Method for the production of bioresosoluble aliphatic polycarbonates, especially poly(trimethylene carbonate) and poly(dimethyltriethylene carbonate) and copolymers of carbonates with lactide and/or glycolide and/or lactones' Applicant: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Authors: P. Dobrzyński, M. Bero, M. Pastusiak Date

"Formulierung zum semi-permanenten Schutz von Oberflachen und deren Verwendung" Applicant: Fraunhofer-Gesellschaft Co-authors: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Authors: A. Lashevsky, A. Dvorak, K. Mańczyk Date of granting: 15.09.2010

"Biodegradable multilayer packaging material and how it is used" Applicant: METALCHEM Toruń Co-authors: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences COBRO – Packaging Research Institute Institute of Fundamental Technological Research of the Polish Academy of Sciences KB FOLIE POLSKA UNIPACO Authors: P. Dacko, M. Sobota,

"A method for purification of β-butyrolactone, especially for the synthesis of poly(3-hydroxybutyrate) and its copolymers" Applicant: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Authors: M. Kowalczuk, P. Kurcok, M. Kawalec, M. Sobota, M. Michalak Date of granting: 30.04.2012

"Oligomeric conjugates for the delivery of protective substances to the skin" Applicant: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Co-authors: Silesian University of Technology Authors: M. Kowalczuk, G. Adamus, M. Maksymiak, J. Zawadiak, M. Kwiecień, P. Kurcok Date of granting: 27.10.2014

"A method for the production of micrometric fibres with increased strength properties from poly(lactic acid) and its copolymers by the wet solution method" Applicant: Lodz University of Technology Co-authors: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Authors: M. Boguń, I. Krucińska,

"A method for the production of functionalized polyhydroxyalkanoate macromonomers" Applicant: Centre for Polymer and Carbon Materials of the Polish Academy of Sciences Co-authors: Silesian University of Technology Authors: M. Kowalczuk, P. Kurcok, M. Michalak, J. Zawadiak, A. Marek Date of granting: 19.02.2015