Patents by Inventor Oliver Brüggemann
Oliver Brüggemann 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: 20230227600Abstract: The present invention relates to polyphosphazenes, polyurethanes based on these polyphosphazenes, methods for their manufacture and hydrogels based on the polyurethanes. The invention further relates to the use of the hydrogels in medical, veterinary and agricultural applications. The terminal ends of the polyphosphazenes bear NCO-reactive hydrogen atoms for reaction with polyisocyanates.Type: ApplicationFiled: June 21, 2021Publication date: July 20, 2023Inventors: Heike Heckroth, Frank Richter, Jan Suetterlin, Ian Teasdale, Oliver Brueggemann, Jan-Patrick Bachmann, Christoph Ulbricht, Susanne Kimeswenger, Florian Hartmann
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Publication number: 20230220147Abstract: The present invention relates to polyphosphazenes, polyurethanes based on these polyphosphazenes, methods for their manufacture and hydrogels based on the polyurethanes. The invention further relates to the use of the hydrogels in medical, veterinary and agricultural applications. The terminal ends of the polyphosphazenes bear NCO-reactive hydrogen atoms for reaction with polyisocyanates.Type: ApplicationFiled: June 21, 2021Publication date: July 13, 2023Inventors: Jan Suetterlin, Heike Heckroth, Frank Richter, Ian Teasdale, Oliver Brueggemann, Oliver Plavcan
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Patent number: 10815340Abstract: The invention relates to a polymer for tissue engineering from biodegradable polyphosphazenes, having photopolymerizable side groups, wherein the side groups of the polyphosphazenes are formed exclusively from amino acids and/or amino acid derivatives, which are bonded to the backbone of the polyphosphazene via the amino group of the amino acid and to a spacer attached to the acid group with a carbon chain of length m, which has a vinyl group at the free end, wherein m=0 to m=10.Type: GrantFiled: June 16, 2015Date of Patent: October 27, 2020Assignees: UNIVERSITÄT LINZ, BIOMED-ZET LIFE SCIENCE GmbHInventors: Ian Teasdale, Sandra Rothemund, Tamara Aigner, Aiztiber Iturmendi, Oliver Brueggemann, Klaus Schroeder, Gbenga Olawale, Florian Hildner, Maria Rigau De Llobet
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Publication number: 20200327936Abstract: Disclosed is a molecularly imprinted polymer for storing a defined value of a numerical code, more particularly a binary code, in the molecular imprints of said polymer, and a method for the production of said polymer. The molecular imprinting process uses suitable templates comprising a defined sequence of at least two different structural units, each having a different chemical functionality.Type: ApplicationFiled: June 29, 2020Publication date: October 15, 2020Applicant: JOHANNES KEPLER UNIVERSITÄT LINZInventors: Klaus MOSBACH, Oliver BRÜGGEMANN, Jacqueline WOLFSCHLUCKER
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Patent number: 10790018Abstract: Disclosed is a molecularly imprinted polymer for storing a defined value of a numerical code, more particularly a binary code, in the molecular imprints of said polymer, and a method for the production of said polymer. The molecular imprinting process uses suitable templates comprising a defined sequence of at least two different structural units, each having a different chemical functionality.Type: GrantFiled: June 29, 2020Date of Patent: September 29, 2020Assignee: JOHANNES KEPLER UNIVERSITÄT LINZInventors: Klaus Mosbach, Oliver Brüggemann, Jacqueline Wolfschlucker
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Patent number: 10734072Abstract: Disclosed is a molecularly imprinted polymer for storing a defined value of a numerical code, more particularly a binary code, in the molecular imprints of said polymer, and a method for the production of said polymer. The molecular imprinting process uses suitable templates comprising a defined sequence of at least two different structural units, each having a different chemical functionality.Type: GrantFiled: April 27, 2017Date of Patent: August 4, 2020Assignee: JOHANNES KEPLER UNIVERSITÄAT LINZInventors: Klaus Mosbach, Oliver Brüggemann, Jacqueline Wolfschlucker
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Publication number: 20190139603Abstract: Disclosed is a molecularly imprinted polymer for storing a defined value of a numerical code, more particularly a binary code, in the molecular imprints of said polymer, and a method for the production of said polymer. The molecular imprinting process uses suitable templates comprising a defined sequence of at least two different structural units, each having a different chemical functionality.Type: ApplicationFiled: April 27, 2017Publication date: May 9, 2019Applicant: JOHANNES KEPLER UNIVERSITÄT LINZInventors: Klaus MOSBACH, Oliver BRÜGGEMANN, Jacqueline WOLFSCHLUCKER
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Patent number: 10062945Abstract: A coupling structure for crossing three transmission lines millimeter-wave or centimeter-wave signals a signal conductor layer of a circuit substrate, the coupling structure comprising three planar cross-couplers, and from each of the three cross-couplers two input/output points of the cross-coupler being connected clockwise in succession in the plane of the cross-coupler, to respectively one input/output point of a respective other of the three cross-couplers.Type: GrantFiled: December 17, 2012Date of Patent: August 28, 2018Assignee: ROBERT BOSCH GMBHInventors: Oliver Brueggemann, Matthias Steinhauer, Juan Pontes
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Publication number: 20170183453Abstract: The invention relates to a polymer for tissue engineering from biodegradable polyphosphazenes, having photopolymerizable side groups, wherein the side groups of the polyphosphazenes are formed exclusively from amino acids and/or amino acid derivatives, which are bonded to the backbone of the polyphosphazene via the amino group of the amino acid and to a spacer attached to the acid group with a carbon chain of length m, which has a vinyl group at the free end, wherein m=0 to m=10.Type: ApplicationFiled: June 16, 2015Publication date: June 29, 2017Inventors: Ian TEASDALE, Sandra ROTHEMUND, Tamara AIGNER, Aiztiber ITURMENDI, Oliver BRUEGGEMANN, Klaus SCHROEDER, Gbenga OLAWALE, Florian HILDNER, Maria RIGAU DE LLOBET
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Patent number: 9519048Abstract: A high-frequency circuit is described as having lines crossing each other on a printed circuit board for high-frequency signals, wherein the sections of the lines, lying on both sides of a crossing point as well as a coupler forming the crossing point are situated in a common plane on the printed circuit board and the sections of the lines are connected to four ports of the coupler situated in a quadrangle, which are connected to one another via a plurality of coupling paths in such a way that the components of a signal supplied at a port, which propagate on various coupling paths, interfere destructively at the adjacent ports and constructively at the diagonally opposite port.Type: GrantFiled: October 8, 2014Date of Patent: December 13, 2016Assignee: Robert Bosch GmbHInventors: Matthias Steinhauer, Juan Pontes, Oliver Brueggemann
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Patent number: 9249245Abstract: A stabilizer for polyolefins using phenolic antioxidants and the preparation thereof are described, wherein the phenolic antioxidants according to the structural formula are bound as side chains to a polymer, wherein X stands for [—CH2—Y—COCH?CH—], [—CH2—Y—CO—(CH2)p—], or [—CH2—Y—(CH2)p—] where Y?S, O, or NH and where p=0-10 and n=1-8, m=1-8, and o=5-100.Type: GrantFiled: June 24, 2013Date of Patent: February 2, 2016Assignee: KE KELIT Kunststoffwerk Gesellschaft m.b.H.Inventors: Stephan Beer, Ian Teasdale, Oliver Brueggemann, Karl Rametsteiner
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Publication number: 20150361198Abstract: A stabilizer for polyolefins using phenolic antioxidants and the preparation thereof are described, wherein the phenolic antioxidants according to the structural formula are bound as side chains to a polymer, wherein X stands for [—CH2—Y—COCH?CH—], [—CH2—Y—CO—(CH2)p—], or [—CH2—Y—(CH2)p—] where Y=S, O, or NH and where p=0-10 and n=1-8, m=1-8, and o=5-100.Type: ApplicationFiled: June 24, 2013Publication date: December 17, 2015Applicant: KE KELIT Kunststoffwerk Gesellschaft m.b.H.Inventors: Stephan BEER, Ian TEASDALE, Oliver BRUEGGEMANN, Karl RAMETSTEINER
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Patent number: 9192677Abstract: The present invention relates in general to the field of targeted drug delivery of anti-cancer drugs. More precisely, the present invention concerns polymer drug conjugates, namely, conjugates of poly(organo)phosphazenes and anti-cancer drugs, wherein the conjugates are suitable to selectively release anti-cancer drugs in tumor tissue. In addition, the present invention relates to a method for manufacturing such poly(organo)phosphazene molecule conjugates, to poly(organo)phosphazene molecule conjugates for use in medicine, in particular, to poly(organo)phosphazene molecule conjugates for use in the treatment of cancer, and to pharmaceutical compositions comprising such poly(organo)phosphazene molecule conjugates.Type: GrantFiled: September 7, 2010Date of Patent: November 24, 2015Assignee: JOHANNES KEPLER UNIVERSITÄT LINZInventors: Ian P. Teasdale, Ivo Nischanga, Oliver Brüggemann, Sandra Wilfert
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Publication number: 20150097720Abstract: A high-frequency circuit is described as having lines crossing each other on a printed circuit board for high-frequency signals, wherein the sections of the lines, lying on both sides of a crossing point as well as a coupler forming the crossing point are situated in a common plane on the printed circuit board and the sections of the lines are connected to four ports of the coupler situated in a quadrangle, which are connected to one another via a plurality of coupling paths in such a way that the components of a signal supplied at a port, which propagate on various coupling paths, interfere destructively at the adjacent ports and constructively at the diagonally opposite port.Type: ApplicationFiled: October 8, 2014Publication date: April 9, 2015Applicant: ROBERT BOSCH GMBHInventors: Matthias STEINHAUER, Juan PONTES, Oliver BRUEGGEMANN
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Publication number: 20150035616Abstract: A coupling structure for crossing three transmission lines millimeter-wave or centimeter-wave signals a signal conductor layer of a circuit substrate, the coupling structure comprising three planar cross-couplers, and from each of the three cross-couplers two input/output points of the cross-coupler being connected clockwise in succession in the plane of the cross-coupler, to respectively one input/output point of a respective other of the three cross-couplers.Type: ApplicationFiled: December 17, 2012Publication date: February 5, 2015Inventors: Oliver Brueggemann, Matthias Steinhauer, Juan Pontes
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Publication number: 20150002330Abstract: A circuit configuration for radar applications having a printed board and semiconductor modules mounted on it, each of the semiconductor modules including an integrated circuit, a rewiring layer for connecting the integrated circuit to the printed board and at least one antenna element integrated into the semiconductor module and connected to the integrated circuit for transmitting and/or receiving radar signals, the integrated circuit including at least one HF oscillator and a frequency splitter connected to the HF oscillator, the circuit configuration including phase-locked loops for controlling the HF oscillators, each of the phase-locked loops having the frequency splitter and a phase detector for comparing a split-frequency signal of the HF oscillator with a reference signal, and the reference signals may be fed to the phase-locked loops via the printed board.Type: ApplicationFiled: March 13, 2012Publication date: January 1, 2015Inventors: Thomas Binzer, Oliver Brueggemann, Christian Waldschmidt, Dirk Steinbuch
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Patent number: 8860606Abstract: Radar sensor having a mixer for mixing a received signal with a reference signal and having a device for compensating interference signals which would overload the mixer, wherein the device for compensating the interference signals has an adjustable reflection point at the reference input of the mixer.Type: GrantFiled: April 19, 2010Date of Patent: October 14, 2014Assignee: Robert Bosch GmbHInventors: Armin Himmelstoss, Michael Klar, Johann-Peter Forstner, Thomas Binzer, Thomas Walter, Klaus-Dieter Miosga, Oliver Brueggemann, Alexander Fischer, Dirk Steinbuch, Herbert Jaeger, Erich Kolmhofer, Juergen Seiz, Elisabeth Hauk, Rahel Hauk, Manuel Hauk
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Patent number: 8803729Abstract: In a multibeam radar sensor apparatus having at least two transmission/reception channels, whose signal paths each include an antenna and a mixer, at least one first mixer is configured bidirectionally as a transfer mixer, and at least one second mixer is switchable from a first into a second operating state; in the first operating state, the mixer is bidirectionally configured as a transfer mixer, and in the second operating state, the mixer being configured in an at least approximately isolating manner as a receiving mixer.Type: GrantFiled: February 17, 2010Date of Patent: August 12, 2014Assignee: Robert Bosch GmbHInventors: Michael Klar, Thomas Binzer, Klaus-Dieter Miosga, Oliver Brueggemann, Volker Gross, Dirk Steinbuch, Goetz Kuehnle, Juergen Seiz, Elisabeth Hauk, Rahel Hauk, Manuel Hauk
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Publication number: 20130324490Abstract: The present invention relates in general to the field of targeted drug delivery of anti-cancer drugs. More precisely, the present invention concerns polymer drug conjugates, namely, conjugates of poly(organo)phosphazenes and anti-cancer drugs, wherein the conjugates are suitable to selectively release anti-cancer drugs in tumor tissue. In addition, the present invention relates to a method for manufacturing such poly(organo)phosphazene molecule conjugates, to poly(organo)phosphazene molecule conjugates for use in medicine, in particular, to poly(organo)phosphazene molecule conjugates for use in the treatment of cancer, and to pharmaceutical compositions comprising such poly(organo)phosphazene molecule conjugates.Type: ApplicationFiled: September 7, 2010Publication date: December 5, 2013Applicant: JOHANNES KEPLER UNIVERSITÄT LINZInventors: Ian P. Teasdale, Ivo Nischanga, Oliver Brüggemann, Sandra Wilfert
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Publication number: 20130085186Abstract: The present invention relates to cosmetic or dermatological formulations comprising at least one active compound, at least one polymer which is molecularly imprinted in the presence of this active compound and at least one fatty phase.Type: ApplicationFiled: August 6, 2012Publication date: April 4, 2013Applicant: BASF SEInventors: Volker Wendel, Oliver Brüggemann, Arne Ptock