Patents by Inventor Karl-Heinz Weber
Karl-Heinz Weber 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: 20120007377Abstract: Trim component for the interior of a motor vehicle, in particular floor lining component for a loading platform of a motor vehicle, with a cassette profile layer in which a plurality of cavities are formed, which are open towards a supporting or abutting side of the trim component and on the opposite use surface of the trim component, are sealed by an airtight use layer which rests on the use surface of the trim component, or by an airtight surface of the cassette profile layer, wherein the cavities of the cassette profile layer are filled with air and wherein the columns of air enclosed in the cassette profile layer, form in connection with the use layer an acoustic spring-mass system.Type: ApplicationFiled: June 10, 2011Publication date: January 12, 2012Applicant: INTERNATIONAL AUTOMOTIVE COMPONENTS GROUP GMBHInventors: Jürgen BUCHHEIT, Manfred HOFFMANN, Rüdiger REZEK, Carsten KLIWER, Karl-Heinz WEBER
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Patent number: 7423767Abstract: To transmit energy without direct mechanical or electrical contact, a transmitter unit emits a laser beam onto a radiation receiver of a receiver unit including a photovoltaic cell arrangement surrounded by a ring-shaped reflector. A portion of the laser beam is reflected from the reflector back to the transmitter unit, where the received reflected signal is evaluated to determine the position of the laser beam impinging on the radiation receiver. The transmitter unit deflects the laser beam as necessary to impinge directly on the photovoltaic cell arrangement and track any relative motion of the receiver unit. The receiver unit orients the radiation receiver to optimize the energy reception. The position of the laser beam is modulated and the resulting variation of the reflected signal is evaluated to determine therefrom the position of the laser beam on the radiation receiver.Type: GrantFiled: January 20, 2005Date of Patent: September 9, 2008Assignee: EADS Space Transportation GmbHInventors: Frank Steinsiek, Karl-Heinz Weber, Wolf-Peter Foth, Hans-Jochen Foth, Christian Schaefer
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Publication number: 20050190427Abstract: To transmit energy without direct mechanical or electrical contact, a transmitter unit emits a laser beam onto a radiation receiver of a receiver unit including a photovoltaic cell arrangement surrounded by a ring-shaped reflector. A portion of the laser beam is reflected from the reflector back to the transmitter unit, where the received reflected signal is evaluated to determine the position of the laser beam impinging on the radiation receiver. The transmitter unit deflects the laser beam as necessary to impinge directly on the photovoltaic cell arrangement and track any relative motion of the receiver unit. The receiver unit orients the radiation receiver to optimize the energy reception. The position of the laser beam is modulated and the resulting variation of the reflected signal is evaluated to determine therefrom the position of the laser beam on the radiation receiver.Type: ApplicationFiled: January 20, 2005Publication date: September 1, 2005Inventors: Frank Steinsiek, Karl-Heinz Weber, Wolf-Peter Foth, Hans-Jochen Foth, Christian Schaefer
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Publication number: 20040243837Abstract: A process and communication equipment is provided for secured e-mail using security associations between mail domains of the Internet. E-mail passes though at least one device having a list of security associations. The sending domain equipment verifies the name of the destination domain of each e-mail received from its mail server based on a list of existing security associations. If there is no security association, the e-mail receives an identifier and is transferred to the receiver. If there is no identical communication equipment at the receiver, the e-mail is transferred in transparent state. If there is identical communication equipment at the receiver side, the e-mail is verified by the receiving equipment for an identifier and transferred to the receiver. If there is an entry in the security association list, the e-mail is transmitted in a secured state using the security parameters of the destination domain.Type: ApplicationFiled: February 21, 2001Publication date: December 2, 2004Inventors: Paul H. Fredette, Jason Murray, Paul R. Treciokas, Klaus Helbig, Karl-Heinz Weber, Hans-Jurgen Jacob
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Patent number: 5753647Abstract: A hetrazepine of the formula given below and a pharmaceutical composition comprising a therapeutically effective amount of the hetrazepine and a pharmaceutically acceptable inert carrier are disclosed and are useful in treating disease in a warm-blooded animal induced by endogenously formed PAF; ##STR1## wherein the substituents are defined herein.Type: GrantFiled: December 5, 1994Date of Patent: May 19, 1998Assignee: Boehringer Ingelheim KGInventors: Karl-Heinz Weber, Werner Stransky, Ulrike Kufner-Muhl, Hubert Heuer, Franz Birke
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Patent number: 5698552Abstract: The present invention relates to thienodiazepines of formula Ib: ##STR1## wherein U, V, R.sub.5, R.sub.6 and R.sub.7 are as defined herein. This invention also relates to processes for preparing these thienodiazepines and their use in pharmaceutical compositions with PAF-antagonistic activity.Type: GrantFiled: May 31, 1995Date of Patent: December 16, 1997Assignee: Boehringer Ingelheim KGInventors: Karl-Heinz Weber, Werner Stransky, Ulrike Kufner-Muhl, Hubert Heuer, Franz Birke, Wolf-Dietrich Bechtel
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Patent number: 5696124Abstract: The invention relates to new xanthine derivatives of general formula I, processes for preparing them and their use as pharmaceutical compositions.Type: GrantFiled: May 30, 1995Date of Patent: December 9, 1997Assignee: Boehringer Ingelheim KgInventors: Ulrike Kufner-Muhl, Karl-Heinz Weber, Gerhard Waither, Werner Stransky, Helmut Ensinger, Gunter Schingnitz, Franz Josef Kuhn, Erich Lehr
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Patent number: 5688802Abstract: The invention relates to new xanthine derivatives of general formula I, processes for preparing them and their use as pharmaceutical compositions.Type: GrantFiled: June 14, 1996Date of Patent: November 18, 1997Assignee: Boehringer Ingelheim KGInventors: Ulrike Kufner-Muhl, Karl-Heinz Weber, Gerhard Walther, Werner Stransky, Helmut Ensinger, Gunter Schingnitz, Franz Josef Kuhn, Erich Lehr
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Patent number: 5641784Abstract: New xanthine compounds of formula I: ##STR1## wherein the substituents are defined herein, which xanthines are useful as adenosine antagonists.Type: GrantFiled: December 22, 1994Date of Patent: June 24, 1997Assignee: Boehringer Ingelheim KGInventors: Ulrike Kufner-Muhl, Werner Stransky, Gerhard Walther, deceased, Karl-Heinz Weber, Helmut Ensinger, Franz Josef Kuhn, Gunter Schingnitz, Erich Lehr
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Patent number: 5532368Abstract: Xanthines of the formula I ##STR1## wherein R.sub.1 is a C.sub.1 -C.sub.4 alkyl group:R.sub.2 is a C.sub.1 -C.sub.4 alkyl group;R.sub.3 tetrahydropyran-4-yl or 1,3-dithiolan or;R.sub.3 represents one of the groups of formula ##STR2## and pharmaceutically acceptable acid addition salts thereof. These are adenosine antagonists, capable of acting as cholinomimetics, useful for the treatment of CNS disorders such as senile dementia and Alzheimer's disease.Type: GrantFiled: July 27, 1993Date of Patent: July 2, 1996Assignee: Boehringer Ingelheim GmbHInventors: Ulrike Kufner-Muhl, Karl-Heinz Weber, Gerhard Walther, Werner Stransky, Helmut Ensinger, Gunter Schingnitz, Franz J. Kuhn, Erich Lehr
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Patent number: 5492896Abstract: The invention relates to new pseudopeptides having an antiviral action, oft he general formula (I) ##STR1## with the meanings given in the description for the substituents, to a process for their preparation and to their use as antiviral agents, in particular against cytomegaloviruses.Type: GrantFiled: February 15, 1994Date of Patent: February 20, 1996Assignee: Bayer AktiengesellschaftInventors: Dieter Habich, Michael Matzke, Klaus Frobel, Thomas Henkel, Hartwig Muller, Karl-Heinz Weber, Jurgen Reefschlager, Gert Streissle, Jutta Hansen, Rainer Neumann, Arnold Paessens
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Patent number: 5422353Abstract: The invention relates to new tetrahydropyridine derivatives, processes for preparing them and their use as pharmaceutical compositions with cholinomimetic properties.Type: GrantFiled: October 29, 1993Date of Patent: June 6, 1995Assignee: Boehringer Ingelheim KGInventors: Gerhard Walther, Karl-Heinz Weber, Werner Stransky, Franz J. Kuhn, Erich Lehr, Enzio Muller, Gunter Schingnitz, Helmut Ensinger
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Patent number: 5251012Abstract: An electro-optical scanner, particularly for position-, angle- and rotation-measuring instruments as well as for optical storages, comprising an illuminated or transilluminated code carrier (5), at least one optically scannable code track on the code carrier, an optical system (7) recording the code track, and an electro-optical sensor (8), with the optical system reproducing the code track on a light-sensitive surface of the sensor, should be easily manufactured, installed and adjusted, should comprise reduced dimensions, especially a smaller working distance and should allow a better position information. Thereto, the optical system comprises at least one rod-shaped lens (13) or a micro-lens plate.Type: GrantFiled: August 9, 1991Date of Patent: October 5, 1993Assignee: Elektrotechnik KGInventors: Johannes Riegger, Karl-Heinz Weber
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Patent number: 5185442Abstract: The invention relates to new diazephines of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are as defined herein, processes for preparing them and their use as pharmaceutical compositions useful for treating PAF-induced disease.Type: GrantFiled: January 15, 1992Date of Patent: February 9, 1993Assignee: Boehringer Ingelheim KGInventors: Karl-Heinz Weber, Werner Stransky, Ulrike Kuefner-Muehl, Hubert Heuer, Franz Birke, Wolf-Dietrich Bechtel
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Patent number: 5155103Abstract: The invention relates to new thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of formula I ##STR1## wherein R.sub.1 represents hydrogen, a C.sub.1 -C.sub.4 straight-chained or branched alkyl which can optionally be substituted by halogen, preferably Cl or Br, or by hydroxy, cyclopropyl, C.sub.1 -C.sub.3 alkoxy, preferably methoxy, or halogen, preferably chlorine or bromine;R.sub.2 and R.sub.3, each independently, represent hydrogen, a C.sub.1 -C.sub.4 straight-chained or branched alkyl, C.sub.1 -C.sub.4 hydroxyalkyl or the two groups R.sub.2 and R.sub.3 together with the nitrogen atom represent a 5-, 6- or 7-membered ring which optionally contains a nitrogen, oxygen or sulfur atom as a further heteroatom, the second nitrogen atom optionally being substituted by a C.sub.1 -C.sub.4 alkyl, preferably a methyl group;R.sub.Type: GrantFiled: October 11, 1991Date of Patent: October 13, 1992Assignee: Boehringer Ingelheim GmbHInventors: Karl-Heinz Weber, Albrecht Harreus, Jorge Casals-Stenzel, Gojko Muacevic, Wolfgang Troger, Gerhard Walther
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Patent number: 5149808Abstract: Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 4 carbon atoms; R.sub.2 is 2-, 3- or 4-pyridyl, phenyl or mono- or di-substituted phenyl, where the substituents are each individually alkoxy of 1 to 2 carbon atoms, fluorine, chlorine, bromine, trifluoromethyl, alkyl or 1 to 4 carbon atoms, hydroxyl or nitro; andR.sub.3 and R.sub.4 are each independently hydrogen or alkyl of 1 to 4 carbon atoms; orR.sub.3 and R.sub.4, together with each other and the nitrogen atom to which they are attached, form an unsubstituted or methyl-substituted, saturated 5- or 6-membered heterocycle which may contain an additional oxygen or nitrogen heteroatom, or form an imidazole ring;where the aminomethyl substituent is attached to the 4- or 5-position or the pyrrolidine ring, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as nootropics and antihypoxics.Type: GrantFiled: September 4, 1991Date of Patent: September 22, 1992Assignee: Boehringer Ingelheim KGInventors: Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Dieter Hinzen, Franz J. Kuhn, Erich Lehr
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Patent number: 5116971Abstract: The invention relates to new 1,4-diazepines of the general formula ##STR1## in which R.sub.1, R.sub.2 R.sub.3, X and A have the meaning indicated in the specification.The new compounds are intended for use for the treatment of pathological states and diseases in which PAF (platelet activating factor) is involved.Type: GrantFiled: September 19, 1990Date of Patent: May 26, 1992Assignee: Boehringer Ingelheim KGInventors: Albrecht Harreus, Karl-Heinz Weber, Werner Stransky, Gerhard Walther, Gojko Muacevic, Jorge C. Stenzel, Wolf-Dietrich Bechtel
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Patent number: 5082839Abstract: The invention relates to new thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of formula I ##STR1## wherein R.sub.1 represents hydrogen, a C.sub.1-C.sub.4 straight-chained or branched alkyl which can optionally be substituted by halogen, preferably C1 or Br, or by hydroxy, cyclopropyl, C.sub.1 -C.sub.3 alkoxy, preferably methoxy, or halogen, preferably chlorine or bromine;R.sub.2 and R.sub.3, each independently, represent hydrogen, a C.sub.1 -C.sub.4 straight-chained or branched alkyl, C.sub.1 -C.sub.4 hydroxyalkyl or the two groups R.sub.2 and R.sub.3 together with the nitrogen atom represent a 5-, 6- or 7-membered ring which optionally contains a nitrogen, oxygen or sulfur atom as a further heteroatom, the second nitrogen atom optionally being substituted by a C.sub.1 -C.sub.4 alkyl, preferably a methyl group;R.sub.Type: GrantFiled: June 15, 1990Date of Patent: January 21, 1992Assignee: Boehringer Ingelheim GmbHInventors: Karl-Heinz Weber, Albrecht Harreus, Jorge Casals-Stenzel, Gojko Muacevic, Wolfgang Troger, Gerhard Walther
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Patent number: 5073671Abstract: Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 4 carbon atoms; R.sub.2 is 2-, 3- or 4-pyridyl, phenyl or mono- or di-substituted phenyl, where the substituents are each individually alkoxy of 1 to 2 carbon atoms, fluorine, chlorine, bromine, trifluoromethyl, alkyl or 1 to 4 carbon atoms, hydroxyl or nitro; andR.sub.3 and R.sub.4 are each independently hydrogen or alkyl of 1 to 4 carbon atoms; orR.sub.3 and R.sub.4, together with each other and the nitrogen atom to which they are attached, form an unsubstituted or methyl-substituted, saturated 5- or 6-membered heterocycle which may contain an additional oxygen or nitrogen heteroatom, or form an imidazole ring;where the aminomethyl substituent is attached to the 4- or 5-position or the pyrrolidine ring, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as nootropics and antihypoxics.Type: GrantFiled: December 21, 1990Date of Patent: December 17, 1991Assignee: Boehringer Ingelheim KGInventors: Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Dieter Hinzen, Franz J. Kuhn, Erich Lehr
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Patent number: 4996224Abstract: Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 4 carbon atoms;R.sub.2 is 2-, 3- or 4-pyridyl, phenyl or mono- or di- substituted phenyl, where the substituents are each individually alkoxy of 1 to 2 carbon atoms, fluorine, chlorine, bromine, trifluoromethyl, alkyl or 1 to 4 carbon atoms, hydroxyl or nitro; andR.sub.3 and R.sub.4 are each independently hydrogen or alkyl of 1 to 4 carbon atoms; orR.sub.3 and R.sub.4, together with each other and the nitrogen atom to which they are attached, form an unsubstituted or methyl-substituted, saturated 5- or 6-membered heterocycle which may contain an additional oxygen or nitrogen heteroatom, or form an imidazole ring;where the aminomethyl substituent is attached to the 4- or 5-position or the pyrrolidine ring, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as nootropics and antihypoxics.Type: GrantFiled: May 11, 1989Date of Patent: February 26, 1991Assignee: Boehringer Ingelheim KGInventors: Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Dieter Hinzen, Franz J. Kuhn, Erich Lehr