Patents by Inventor Andreas Schaaf
Andreas Schaaf has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240025943Abstract: The invention concerns a method for detaching expressed material from the surface or from the apoplast of plant cells, wherein the plant cells are treated with a rotor-stator in a liquid medium, wherein the specific heat from the rotor-stator introduced by rotation of the rotor is a maximum of 3 kJ per kg of the liquid medium and per g/L dry weight of the plant cells and the specific heat capacity introduced into the medium is a maximum of 1.5 kJ per kg of the liquid medium per minute and per g/L dry weight of the plant cells.Type: ApplicationFiled: October 16, 2020Publication date: January 25, 2024Applicant: eleva GmbHInventors: Berengar JAHN, HOLGER NIEDERKRÜGER, JONAS KOCH, ANDREAS BUSCH, ANDREAS SCHAAF
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Publication number: 20220380791Abstract: The present invention relates to a lysosomal protein composition comprising a plurality of lysosomal proteins that are potentially diversely glycosylated according to a glycosylation pattern, wherein said glycosylation pattern has at least 45% paucimannosidic N-glycans; a method of manufacturing the lysosomal protein composition in a bryophyte plant or cell, and medical and non-medical uses of the lysosomal protein composition. E.g. the lysosomal protein can be ?-Galactosidase for the treatment of Fabry Disease or ?-Glucoceramidase for the treatment of Gaucher's Disease. The unique glycosylation results in improved therapeutic efficacy—surprisingly even without mannose-6-phosphate that is common for CHO cell produced lysosomal proteins.Type: ApplicationFiled: April 25, 2022Publication date: December 1, 2022Applicant: eleva GmbHInventors: Paulina DABROWSKA-SCHLEPP, Fode BENJAMIN, Andreas BUSCH, Holger NIEDERKRÜGER, Andreas SCHAAF
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Patent number: 11401563Abstract: The present invention relates to a lysosomal protein composition comprising a plurality of lysosomal proteins that are potentially diversely glycosylated according to a glycosylation pattern, wherein said glycosylation pattern has at least 45% paucimannosidic N-glycans; a method of manufacturing the lysosomal protein composition in a bryophyte plant or cell, and medical and non-medical uses of the lysosomal protein composition. E.g. the lysosomal protein can be a-Galactosidase for the treatment of Fabry Disease or ?-Glucoceramidase for the treatment of Gaucher's Disease. The unique glycosylation results in improved therapeutic efficacy—surprisingly even without mannose-6-phosphate that is common for CHO cell produced lysosomal proteins.Type: GrantFiled: March 17, 2016Date of Patent: August 2, 2022Assignee: eleva GmbHInventors: Paulina Dabrowska-Schlepp, Fode Benjamin, Andreas Busch, Holger Niederkrüger, Andreas Schaaf
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Publication number: 20180016648Abstract: The present invention relates to a lysosomal protein composition comprising a plurality of lysosomal proteins that are potentially diversely glycosylated according to a glycosylation pattern, wherein said glycosylation pattern has at least 45% paucimannosidic N-glycans; a method of manufacturing the lysosomal protein composition in a bryophyte plant or cell, and medical and non-medical uses of the lysosomal protein composition. E.g. the lysosomal protein can be a-Galactosidase for the treatment of Fabry Disease or ?-Glucoceramidase for the treatment of Gaucher's Disease. The unique glycosylation results in improved therapeutic efficacy—surprisingly even without mannose-6-phosphate that is common for CHO cell produced lysosomal proteins.Type: ApplicationFiled: March 17, 2016Publication date: January 18, 2018Applicant: GREENOVATION BIOTECH GMBHInventors: Paulina DABROWSKA-SCHLEPP, Fode BENJAMIN, Andreas BUSCH, Holger NIEDERKRÜGER, Andreas SCHAAF
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Patent number: 9850513Abstract: The invention relates to a method for producing a recombinant protein in cells with a cell wall, comprising the step of increasing the secretion of the recombinant protein through the cell wall by expression of the protein in the cells in a culture medium containing a combination of a surface-active polymer and monovalent metal ions and with an osmolarity at least 0.32 osmol/L, said invention further relating to culture media and nutrient mixtures for the method.Type: GrantFiled: April 17, 2013Date of Patent: December 26, 2017Assignee: GREENOVATION BIOTECH GMBHInventors: Wolfgang Jost, Mathias Knappenberger, Doreen Claussnitzer, Andreas Schaaf
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Publication number: 20150079632Abstract: The invention relates to a method for producing a recombinant protein in cells with a cell wall, comprising the step of increasing the secretion of the recombinant protein through the cell wall by expression of the protein in the cells in a culture medium containing a combination of a surface-active polymer and monovalent metal ions and with an osmolarity at least 0.32 osmol/L, said invention further relating to culture media and nutrient mixtures for the method.Type: ApplicationFiled: April 17, 2013Publication date: March 19, 2015Applicant: GREENOVATION BIOTECH GMBHInventors: Wolfgang Jost, Mathias Knappenberger, Doreen Claussnitzer, Andreas Schaaf
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Patent number: 8248618Abstract: A method for determining the positions of structures (3) on a mask (2) is disclosed. The method is implemented in a metrology tool (1) comprising a measurement table (20) which is movable in X-coordinate direction and Y-coordinate direction. A first intensity profile (IX) is recorded along a first measurement direction (MRX), which is parallel to the X-coordinate direction. A second intensity profile (IY) is recorded along a second measurement direction (MRY), which is parallel to the Y-coordinate direction. A two-dimensional position of a centre of gravity (S) with respect to the coordinate system of the metrology tool (1) is determined from the first intensity profile (IX) and the second intensity profile (IY).Type: GrantFiled: January 19, 2010Date of Patent: August 21, 2012Assignee: Vistec Semiconductor Systems GmbHInventors: Klaus Rinn, Andreas Schaaf, Andre Schepp
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Patent number: 7939789Abstract: A method for reproducibly determining object characteristics is disclosed. Herein an object is imaged onto a detector by means of an imaging optics and detected thereon. A correction function k is applied to a brightness measuring result N originally detected by a detector in such a way, that a corrected brightness measuring result N? is proportional to a brightness I impinging on the detector.Type: GrantFiled: August 14, 2008Date of Patent: May 10, 2011Assignee: Vistec Semiconductor Systems GmbHInventors: Michael Heiden, Klaus Rinn, Andreas Schaaf
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Publication number: 20100220339Abstract: A method for determining the positions of structures (3) on a mask (2) is disclosed. The method is implemented in a metrology tool (1) comprising a measurement table (20) which is movable in X-coordinate direction and Y-coordinate direction. A first intensity profile (IX) is recorded along a first measurement direction (MRX), which is parallel to the X-coordinate direction. A second intensity profile (IY) is recorded along a second measurement direction (MRY), which is parallel to the Y-coordinate direction. A two-dimensional position of a centre of gravity (S) with respect to the coordinate system of the metrology tool (1) is determined from the first intensity profile (IX) and the second intensity profile (IY).Type: ApplicationFiled: January 19, 2010Publication date: September 2, 2010Applicant: VISTEC SEMICONDUCTOR SYSTEMS GMBHInventors: Klaus Rinn, Andreas Schaaf, Andre Schepp
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Patent number: 7654007Abstract: A method for improving the reproducibility of a coordinate measuring machine and its accuracy is disclosed. Using at least one measuring field of a camera, a plurality of images of at least one structure on the substrate are recorded. The substrate is placed on a measuring stage traversable in the X coordinate direction and the Y coordinate direction, the position of which is determined during imaging using a displacement measuring system. The measuring field is displaced by the amount of the deviation determined.Type: GrantFiled: May 27, 2008Date of Patent: February 2, 2010Assignee: Vistec Semiconductor Systems GmbHInventors: Michael Heiden, Klaus Rinn, Andreas Schaaf
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Patent number: 7528960Abstract: A method for the high-precision measurement of coordinates of at least one structure on a substrate. A stage traversable in X/Y coordinate directions is provided, which is placed in an interferometric-optical measuring system. The structure on the substrate is imaged on at least one detector (34) via a measuring objective (21) having its optical axis (20) aligned in the Z coordinate direction. The structure is imaged with the so-called Dual Scan. Systematic errors can thereby be eliminated.Type: GrantFiled: May 15, 2007Date of Patent: May 5, 2009Assignee: Vistec Semiconductor Systems GmbHInventors: Artur Boesser, Andreas Schaaf
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Publication number: 20090045318Abstract: A method for reproducibly determining object characteristics is disclosed. Herein an object is imaged onto a detector by means of an imaging optics and detected thereon. A correction function k is applied to a brightness measuring result N originally detected by a detector in such a way, that a corrected brightness measuring result N? is proportional to a brightness I impinging on the detector.Type: ApplicationFiled: August 14, 2008Publication date: February 19, 2009Applicant: VISTEC Semiconductor Systems GmbHInventors: Michael Heiden, Klaus Rinn, Andreas Schaaf
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Publication number: 20080295348Abstract: A method for improving the reproducibility of a coordinate measuring machine and its accuracy is disclosed. Using at least one measuring field of a camera, a plurality of images of at least one structure on the substrate are recorded. The substrate is placed on a measuring stage traversable in the X coordinate direction and the Y coordinate direction, the position of which is determined during imaging using a displacement measuring system. The measuring field is displaced by the amount of the deviation determined.Type: ApplicationFiled: May 27, 2008Publication date: December 4, 2008Applicant: VISTEC Semiconductor Systems GmbHInventors: Michael Heiden, Klaus Rinn, Andreas Schaaf
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Publication number: 20070268496Abstract: A method for the high-precision measurement of coordinates of at least one structure on a substrate. A stage traversable in X/Y coordinate directions is provided, which is placed in an interferometric-optical measuring system. The structure on the substrate is imaged on at least one detector (34) via a measuring objective (21) having its optical axis (20) aligned in the Z coordinate direction. The structure is imaged with the so-called Dual Scan. Systematic errors can thereby be eliminated.Type: ApplicationFiled: May 15, 2007Publication date: November 22, 2007Applicant: Vistec Semiconductor Systems GmbHInventors: Artur Boesser, Andreas Schaaf