Patents by Inventor Wolfgang Muller
Wolfgang Muller 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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Patent number: 9759002Abstract: A closing device for a furniture part having a carrier connected to the movable furniture part or the body part, and a closing lever which is impinged upon by a closing spring, the closing lever having a guide track for the carrier and being pivotable by the carrier when the movable furniture part is opened between a hold-closed position and a standby position, in which the carrier uncouples from the closing lever or which is stationary with respect to the movable furniture part for the carrier connected to the body part. A closing force is exerted by the closing lever onto the carrier as of a use position assumed by the carrier in the guide track. The distance of the carrier in the use position from the lever pivoting axis of the is at least 1.5 times the distance of the carrier in the closed position from the pivoting axis.Type: GrantFiled: February 8, 2013Date of Patent: September 12, 2017Assignee: FULTERER Gesellschaft mbHInventors: Wolfgang Muller, Adis Causevic, Edwin Grubel
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CATALYST COMPOSITION AND PROCESS FOR OLIGOMERIZATION OF ETHYLENE TO PRODUCE 1-HEXENE AND/OR 1-OCTENE
Publication number: 20170203288Abstract: The present invention relates to a catalyst composition and a process for the oligomerization of ethylene to produce 1-hexene or 1-octene, wherein the catalyst composition comprises a chromium compound; an NPNPN ligand of the formula (R1) (R2)N—P(R3)—N(R4)—P(R5)—N(R6)(R7), wherein R1, R2, R3, R4, R5, R6 and R7 are each independently hydrogen, halogen, amino, tri-methylsilyl or C1-C20 hydrocarbyl, preferably straight-chain or branched C1-C10 alkyl, phenyl, C6-C20 aryl or C6-C20 alkyl-substituted phenyl.Type: ApplicationFiled: July 22, 2015Publication date: July 20, 2017Inventors: MOHAMMED H. AL-HAZMI, ABDULLAH ALQAHTANI, UWE ROSENTHAL, BERND H. MULLER, NORMEN PEULECKE, MARCO HARFF, ANINA WOHL, ANDREAS MEISWINKEL, HEINZ BOLT, WOLFGANG MULLER -
Patent number: 9593055Abstract: The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of solvent and homogenous catalyst, comprising the steps of: (i) feeding ethylene, solvent and catalyst into an oligomerization reactor, (ii) oligomerizing the ethylene in the reactor, (iii) removing a reactor outlet stream comprising solvent, linear alpha-olefins, ethylene, and catalyst from the reactor via a reactor outlet piping system, (iv) transferring the reactor outlet stream to a catalyst deactivation and removal step, and (v) deactivating and removing the catalyst from the reactor outlet stream, characterized in that at least one organic amine is added into the oligomerization reactor and/or into the reactor outlet piping system.Type: GrantFiled: January 7, 2009Date of Patent: March 14, 2017Assignees: SAUDI BASIC INDUSTRIES CORPORATION, LINDE AGInventors: Vugar Aliyev, Fuad Mosa, Mohammed Al-Hazmi, Syriac Palackal, Ayed Al-Ayed, Sultan Al-Otaibi, Mohammed Zahoor, Wolfgang Müller, Peter M. Fritz, Heinz Bölt, Anton Wellenhofer, Florian Winkler, Uwe Rosenthal, Hans-Jörg Zander, Normen Peulecke, Bernd H. Müller, Karl-Heinz Hofmann, Helmut Fritz, Carsten Taube, Andreas Meiswinkel, Richard Schneider, Anina Woehl
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Patent number: 9555404Abstract: A catalyst composition and a process for di-, tri- and/or tetramerization of ethylene, wherein the catalyst composition comprises a chromium compound, a ligand of the general structure R1R2P—N(R3)—P(R4)—N(R5)—PR6R7, or any cyclic derivatives thereof, wherein at least one of the P or N atoms of the PNPNP-unit is member of a ring system, the ring system being formed from one or more constituent compounds of the ligand by substitution, and a co-catalyst or activator.Type: GrantFiled: December 20, 2013Date of Patent: January 31, 2017Assignees: SAUDI BASIC INDUSTRIES CORPORATION, LINDE AGInventors: Peter M. Fritz, Heinz Bölt, Anina Wöhl, Wolfgang Müller, Florian Winkler, Anton Wellenhofer, Uwe Rosenthal, Bernd H. Müller, Marko Hapke, Normen Peulecke, Mohammed Hassan Al-Hazmi, Vugar O. Aliyev, Fuad Mohammed Mosa
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Publication number: 20170008066Abstract: A ring rolling device includes a drive roller and a rotatable revolving drum, in which five mandrels are rotatably mounted. Ring blanks can be mounted around the mandrels. By rotating the revolver drum, the mandrels move towards and away from the drive roller. The revolver drum is arranged in relation to the drive roller in such a way, that by rotating the revolver drum a decreasing roll gap is formed between a mandrel approaching the drive roller and the drive roller, in which roll gap a ring blank mounted around the mandrel is rolled during the rotating of the revolver drum. The revolver drum has four rotatably mounted support rollers, said support rollers supporting the mandrel in the direction of the rotational axis of the revolving drum, such that, during the rolling process, the mandrel is located between the support rollers and the press element.Type: ApplicationFiled: February 25, 2014Publication date: January 12, 2017Inventors: Andreas Maritz, Wolfgang Müller, Pascal Stemmelin, Thomas Christoffel
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Publication number: 20160138189Abstract: A substrate holder having a base plate where a plurality of protruding poles is arranged, said poles spaced apart from one another by intermediate spaces. Alternatively or in addition, a plasma reactor for depositing diamond from the gas phase may be provided, the plasma reactor comprising such a substrate holder. A method for depositing diamond from the gas phase may be provided.Type: ApplicationFiled: November 10, 2015Publication date: May 19, 2016Inventors: Christoph E. NEBEL, Wolfgang MÜLLER-SEBERT, Claudia WIDMANN, Nicola HEIDRICH, Christoph SCHREYVOGEL
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Patent number: 9340471Abstract: A process for oligomerization of ethylene, comprising subjecting a catalyst composition to a gas phase of ethylene and conducting an oligomerization, wherein the catalyst composition comprises (a) a chromium compound, (b) a metalated ligand, and (c) an activator or cocatalyst; and catalyst composition as well as a metalated ligand.Type: GrantFiled: February 10, 2014Date of Patent: May 17, 2016Assignees: SAUDI BASIC INDUSTRIES CORPORATION, LINDE AGInventors: Abdullah Mohammad Al-Qahtani, Mohammed H. Al-Hazmi, Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Marco Harff, Anina Wöhl, Andreas Meiswinkel, Heinz Bölt, Wolfgang Müller
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Patent number: 9301609Abstract: A pull-out guide for a furniture part which is pulled out of a basic furniture structure having first and second guide rails, the second guide rail is mounted for displacement over a displacement distance, in and counter to a displacement direction. A braking action of the second guide rail is damped at least at one end of the displacement distance by a stop damper against which a mating stop element runs up. The stop damper includes a lever mounted for pivoting about a pivot axis on the guide rail on which the stop damper is arranged, and has first and second lever arms which can be flexed elastically for damping the braking action of the second guide rail. At a limit value for the pivoting action of the first lever arm, an overload-stop device takes effect and limits the pivoting action of the first lever arm about the pivot axis.Type: GrantFiled: March 12, 2014Date of Patent: April 5, 2016Assignee: FULTERER Gesellschaft mbHInventors: Wolfgang Muller, Edwin Grubel
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Patent number: 9284238Abstract: The present invention relates to a method for purification of a hydrocarbon stream containing linear alpha olefins, isomers thereof and at least one organic amine, the linear alpha olefins, isomers and the amine having boiling points under atmospheric pressure which differ by at most 5° C., comprising the step of removing a major amount of the organic amine from the hydrocarbon stream by distillation, wherein the distillation is carried out to that, together with the amine, between 5% and 95 wt % of the isomers, based on the total amount of the isomers in the hydrocarbon stream, are removed from the hydrocarbon stream in an amine/isomer-rich fraction.Type: GrantFiled: September 27, 2011Date of Patent: March 15, 2016Assignees: SAUDI BASIC INDUSTRIES CORPORATION, LINDE AGInventors: Wolfgang Müller, Marco Harff, Anton Wellenhofer, Anina Wöhl, Heinz Bölt, Andreas Meiswinkel
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Patent number: 9221856Abstract: The present invention relates to a method for purifying a crude PNPNH compound by metalation and re-protonation.Type: GrantFiled: February 10, 2014Date of Patent: December 29, 2015Assignees: SAUDI BASIC INDUSTRIES CORPORATION, LINDE AGInventors: Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Marco Harff, Anina Wöhl, Andreas Meiswinkel, Heinz Bölt, Wolfgang Müller, Abdullah Mohammad Al-Qahtani, Mohammed H. Al-Hazmi, Shahid Majeed Azam
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Publication number: 20150366346Abstract: A pull-out guide for pulling a pull-out furniture part out of a basic furniture structure, having at least a first and second guide rails, displaceable relative to one another in and counter to the pull-out direction. The first guide rail has a basic profile and at least one lateral-guidance unit retained on the basic profile and has a lateral-guidance part. The lateral-guidance part, which limits play of the second guide rail relative to the first guide rail in at least a transverse direction extending at right angles to the pull-out direction, interacts with a lateral-guidance surface of the second guide rail.Type: ApplicationFiled: June 23, 2015Publication date: December 24, 2015Applicant: FULTERER Gesellschaft mbHInventors: Karl Raid, Wolfgang Muller
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Patent number: 9217247Abstract: A ceiling system includes a support structure configured to be installed in a ceiling area of a variety of room types. A ceiling supported by the support structure may cover the majority of the ceiling area and may include light sources to light the room. The ceiling may be defined entirely by panels extending continuously from one end of the ceiling to an opposite end of the ceiling, arranged side-by-side with troughs in between. The panels may themselves be the light sources. Alternatively or additionally light sourced may be disposed within the troughs.Type: GrantFiled: February 7, 2014Date of Patent: December 22, 2015Assignee: Apple Inc.Inventors: Stefan Behling, David Nelson, James McGrath, Wolfgang Muller, Lorenzo Poli, Bernd Richter, Robert Bridger, Jonathan P. Siegel, Vasco Agnoli, Casey Feeney
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Patent number: 9206207Abstract: A method for purifying a crude PNPNH compound of the general structure R1R2P—N(R3)—P(R4)—N(R5)—H wherein R1, R2, R3, R4 and R5 are independently halogen, amino, trimethylsilyl, C1-C10-alkyl, substituted C1-C10-alkyl, C6-C20-aryl and substituted C6-C20-aryl, or any cyclic derivative wherein at least one of the P or N atoms of the PNPN—H structure is a member of a ring system, the ring system being formed from one or more constituent compounds of the PNPNH-structure by substitution, the method comprising the steps: A. a) dissolving the crude PNPNH-compound in a C1-C10 alcohol or mixture thereof under heating; b) cooling the solution obtained in step a), c) precipitating the PNPNH compound, separating and optionally drying, or B. (i) washing the crude PNPNH compound with C1-C10 alcohol or a mixture thereof, (ii) separating the PNPNH compound and optionally drying thereof.Type: GrantFiled: February 10, 2014Date of Patent: December 8, 2015Assignees: SAUDI BASIC INDUSTRIES CORPORATION, LINDE AGInventors: Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Marco Harff, Anina Wöhl, Andreas Meiswinkel, Heinz Bölt, Wolfgang Müller, Abdullah Mohammad Al-Qahtani, Mohammed H. Al-Hazmi, Shahid Majeed Azam
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Publication number: 20150299069Abstract: The present invention relates to a process for the oligomerization of ethylene, comprising: a) oligomerizing of ethylene in a reactor in the presence of solvent and catalyst; b) transferring reactor overhead effluent to an externally located cooling device and recycling condensed effluent into the reactor; c) transferring the reactor bottom effluent to a series of fractionation columns and, in the following order, i) optionally separating C4 fraction, ii) separating C6 fraction, iii) simultaneously separating C8 and C10 fractions and recycling thereof into the reac-tor, and iv) separating residues comprising ?C12 fractions, spent catalyst, polymer material and quench media, from the process, wherein the solvent is separated in any of the steps i)-iv) and/or in an additional step.Type: ApplicationFiled: September 5, 2013Publication date: October 22, 2015Inventors: Shahid Majeed Azam, Abduljelil Iliyas, Abdullah Mohammad Alqahtani, Shehzada Khurram, Anina Wöhl, Wolfgang Müller, Marco Harff, Andreas Meiswinkel, Heinz Bölt
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Publication number: 20150225948Abstract: A ceiling system includes a support structure configured to be installed in a ceiling area of a variety of room types. A ceiling supported by the support structure may cover the majority of the ceiling area and may include light sources to light the room. The ceiling may be defined entirely by panels extending continuously from one end of the ceiling to an opposite end of the ceiling, arranged side-by-side with troughs in between. The panels may themselves be the light sources. Alternatively or additionally light sourced may be disposed within the troughs.Type: ApplicationFiled: February 7, 2014Publication date: August 13, 2015Inventors: Stefan BEHLING, David SUMMERFIELD, David Nelson, James McGrath, Wolfgang MULLER, Krzysztof SZYMANSKI, Rafe BERTRAM, Lorenzo POLI, Bernd RICHTER, Robert BRIDGER, Jonathan P. SIEGEL, Vasco AGNOLI, Casey FEENEY
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Patent number: 9018431Abstract: The present invention relates to a catalyst composition for oligomerization of ethylene, comprising a chromium compound; a ligand of the general structure R1R2P—N(R3)—P(R4)—N(R5)—H, wherein R1, R2, R3, R4 and R5 are independently selected from halogen, amino, trimethylsilyl, C1-C10-alkyl, aryl and substituted aryl; a modifier containing organic or inorganic halide; and an activator or co-catalyst; and a process for oligomerization utilizing that catalyst.Type: GrantFiled: March 24, 2010Date of Patent: April 28, 2015Assignees: Saudi Basic Industries Corporation, Linde AGInventors: Anina Wöhl, Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Stephan Peitz, Wolfgang Müller, Heinz Bölt, Andreas Meiswinkel, Bhaskar Reddy Aluri, Mohammed Al-Hazmi, Mohammed Al-Masned, Khalid Al-Eidan, Fuad Mosa
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Publication number: 20150047149Abstract: A closing device for a furniture part having a carrier connected to the movable furniture part or the body part, and a closing lever which is impinged upon by a closing spring, the closing lever having a guide track for the carrier and being pivotable by the carrier when the movable furniture part is opened between a hold-closed position and a standby position, in which the carrier uncouples from the closing lever or which is stationary with respect to the movable furniture part for the carrier connected to the body part. A closing force is exerted by the closing lever onto the carrier as of a use position assumed by the carrier in the guide track. The distance of the carrier in the use position from the lever pivoting axis of the is at least 1.5 times the distance of the carrier in the closed position from the pivoting axis.Type: ApplicationFiled: February 8, 2013Publication date: February 19, 2015Applicant: FULTERER Gesellschaft mbHInventors: Wolfgang Muller, Adis Causevic, Edwin Grubel
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Publication number: 20150001860Abstract: A device for blocking the pull-out movement of pull-out furniture parts including, for each of the pull-out furniture parts, a driver, a blocking unit which has a shiftable actuating, and a retraction spring and blocking rods which cooperate with the actuating parts, a respective actuating part that is shifted due to movement of the driver when the pull-out furniture part is pulled out and that displaces a blocking rod in a longitudinal axis direction, the blocking rods being blocked from any further axial displacement by a stop. Each of the blocking units has a pivotable catch arm that swivelable about a stationary pivot axis lying parallel to the longitudinal axes of the blocking rods and is loaded by the refraction spring, the catch arm being pivoted by the driver from an initial position to a final position when the pull-out furniture part is pulled out, thereby shifting the actuating part.Type: ApplicationFiled: January 17, 2013Publication date: January 1, 2015Applicant: FULTERER GESELLSCHAFT MBHInventors: Wolfgang Muller, Edwin Grubel
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Publication number: 20140353096Abstract: A device for damping the movement of a movably mounted component comprises a braking device which has a driven damper surface that cooperates with a secured damper surface to enclose a gap in which a viscous damping medium is present that causes a braking force of the braking device when the driven damper surface is rotated with respect to the secured damper surface, the braking force depending on the rotational speed of the driven damper surface. The device also has an additional braking device and a coupling. In the closed state of the coupling, at least one additional damper surface of the additional braking device driven by the movement of the component about an axis of the auxiliary braking device is rotated relative to at least one secured additional damper surface about the axis of the additional braking device, the additional braking device exerting an additional braking force. In the opened state of the coupling, the additional braking device is inactive.Type: ApplicationFiled: December 13, 2012Publication date: December 4, 2014Applicant: FULTERER GESELLSCHAFT MBHInventors: Wolfgang Muller, Edwin Grubel
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Patent number: D773711Type: GrantFiled: February 7, 2014Date of Patent: December 6, 2016Assignee: Apple Inc.Inventors: Stefan Behling, David Summerfield, David Nelson, James McGrath, Wolfgang Muller, Krzysztof Szymanski, Rafe Bertram, Lorenzo Poli, Bernd Richter, Robert Bridger, Jonathan P. Siegel, Vasco Agnoli, Casey Feeney