Patents Assigned to Leopold-Franzens-Universitat Innsbruck
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Patent number: 9303057Abstract: The present invention is provides isolated riboswitches with FRET pairs for distinguishing changes in regulatory interactions controlled by the expression platform domain found in riboswitches. The invention further provides methods of using those riboswitches to detect structural changes in the expression platform domain and to identify potential antibiotics.Type: GrantFiled: April 30, 2012Date of Patent: April 5, 2016Assignees: CORNELL UNIVERSITY, LEOPOLD-FRANZENS UNIVERSITAT INNSBRUCKInventors: Scott C. Blanchard, Ronald Micura, Andrea Haller
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Patent number: 8586641Abstract: The present invention relates to a monolithic organic copolymer prepared by copolymerization of at least one monomer of the group consisting of styrene, (C1-C3)alkylstyrene, (meth)acrylic acid and esters thereof with a crosslinker in the presence of a macroporogen and a microporogen, wherein a) the sum of said at least one monomer of the group and the crosslinker is 10-20%, preferably 10-15%, by volume of the reaction mixture, with the rest being essentially macroporogen and microporogen, and the degree of said copolymerization is at least 70%, preferably at least 90%, more preferably at least 99%, or b) the sum of said at least one monomer of the group and the crosslinker is 30-50%, preferably 35-45%, by volume of the reaction mixture, with the rest being essentially macroporogen and microporogen, and the degree of said copolymerization is in the range of 25-60%, preferably 35-50%.Type: GrantFiled: October 19, 2006Date of Patent: November 19, 2013Assignee: Leopold-Franzens-Universitat InnsbruckInventors: Lukas Trojer, Günther Bonn
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Publication number: 20120276646Abstract: The present invention is provides isolated riboswitches with FRET pairs for distinguishing changes in regulatory interactions controlled by the expression platform domain found in riboswitches. The invention further provides methods of using those riboswitches to detect structural changes in the expression platform domain and to identify potential antibiotics.Type: ApplicationFiled: April 30, 2012Publication date: November 1, 2012Applicants: Leopold-Franzens Universitat Innsbruck, CORNELL UNIVERSITYInventors: Scott C. Blanchard, Ronald Micura, Andrea Haller
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Patent number: 8008339Abstract: The invention relates to a compound of formula (I), or a pharmacologically or cosmetically acceptable salt or derivative thereof, wherein R1 to R5 are selected from the groups R1 representing -alkyl, -vinyl, —CHOH—CH2OH, R2 representing H, —OH, —Oalkyl, —Oacyl, saccharide groups, modified saccharide groups (e.g. malonylated), R3 representing —H, —OH, —Oalkyl, —Oacyl, modified —Oacyl (e.g. malonylated), saccharide groups, modified saccharide groups (e.g. malonylated), R4, R5 representing —COOH, -carbonic esters, for use as drug, antioxidant, food supplement. The invention also relates to a method for producing the compound of formula (I).Type: GrantFiled: March 11, 2008Date of Patent: August 30, 2011Assignee: Leopold-Franzens-Universitat InnsbruckInventors: Bernhard Kräutler, Thomas Müller
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Patent number: 7675032Abstract: Particles and monoliths are used for providing an ionized analyte for mass analysis by photon desorption having a size in the range of 0.5-100 ?m, wherein the particles or monoliths are modified with a chemical compound capable of absorbing photons having a wave-length of at least 300 nm. The particles and monoliths allow the use of MALDI-MS for the high throughput screening of molecules having a molecular weight lower than 700 ? without interfering signals or with only a limited number of background signals.Type: GrantFiled: September 15, 2006Date of Patent: March 9, 2010Assignee: Leopold-Franzens-Universitat InnsbruckInventors: Günther Bonn, M. S. Muhammad Ahsan Hashir, Günther Stecher, Rania Bakry
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Publication number: 20080116137Abstract: Monolithic organic copolymer prepared by copolymerisation of a phenyl (meth)acrylate and a phenylene di(meth)acrylate in the presence of a porogen, wherein said copolymerisation is carried out at a temperature of at least 70° C. This polymer can be used as chromatographic material for separating biopolymers and small molecules.Type: ApplicationFiled: November 22, 2006Publication date: May 22, 2008Applicant: Leopold-Franzens-Universitat InnsbruckInventors: Gunther Bonn, Said Lubbad, Clemens P. Bisjak
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Publication number: 20080097037Abstract: The present invention relates to a monolithic organic copolymer prepared by copolymerization of at least one monomer of the group consisting of styrene, (C1-C3)alkylstyrene, (meth)acrylic acid and esters thereof with a crosslinker in the presence of a macroporogen and a microporogen, wherein a) the sum of said at least one monomer of the group and the crosslinker is 10-20%, preferably 10-15%, by volume of the reaction mixture, with the rest being essentially macroporogen and microporogen, and the degree of said copolymerization is at least 70%, preferably at least 90%, more preferably at least 99%, or b) the sum of said at least one monomer of the group and the crosslinker is 30-50%, preferably 35-45%, by volume of the reaction mixture, with the rest being essentially macroporogen and microporogen, and the degree of said copolymerization is in the range of 25-60%, preferably 35-50%.Type: ApplicationFiled: October 19, 2006Publication date: April 24, 2008Applicant: LEOPOLD-FRANZENS-UNIVERSITAT INNSBRUCKInventors: Lukas TROJER, Gunther BONN
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Publication number: 20080073507Abstract: The invention relates to particles and monoliths for providing an ionized analyte for mass analysis by photon desorption having a size in the range of 0.5-100 ?m, wherein said particles or monoliths are modified with a chemical compound capable of absorbing photons having a wave-length of at least 300 nm. Said particles and monoliths allow the use of MALDI-MS for the high throughput screening of molecules having a molecular weight lower than 700? without interfering signals or with only a limited number of background signals.Type: ApplicationFiled: September 15, 2006Publication date: March 27, 2008Applicant: LEOPOLD-FRANZENS-UNIVERSITAT INNSBRUCKInventors: Gunther BONN, M.S. Muhammad Ahsan HASHIR, Gunther STECHER, Rania BAKRY
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Publication number: 20070144971Abstract: Monolithic organic copolymer prepared by copolymerisation of an alkylstyrene and a divinylbenzene or a derivative thereof in the presence of a porogen, wherein said porogen comprises decanol and at least one of the group consisting of tetrahydrofuran and toluene.Type: ApplicationFiled: December 27, 2005Publication date: June 28, 2007Applicant: Leopold-Franzens-Universitat InnsbruckInventors: Gunther Bonn, Said Lubbad, Lukas Trojer
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Publication number: 20070144972Abstract: Monolithic organic copolymer prepared by copolymerisation of an alkylstyrene and a divinylbenzene or a derivative thereof in the presence of a porogen, wherein said porogen comprises decanol and at least one of the group consisting of tetrahydrofuran and toluene.Type: ApplicationFiled: May 19, 2006Publication date: June 28, 2007Applicant: Leopold-Franzens-Universitat InnsbruckInventors: Gunther Bonn, Said Lubban, Lukas Trojer