Patents by Inventor Wilhelm Weber
Wilhelm 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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Patent number: 11952888Abstract: A coupling element connectable to a string of one or more pipes, for example, a drill string of one or more pipes or drill pipes is provided. The coupling element is configured to excite, responsive to a data signal fed to the coupling element, an electromagnetic wave in the string. The coupling element comprises a feed portion at a first end of the coupling element, the feed portion to receive the data signal, a first electrically conductive portion extending from the feed portion towards a second end of the coupling element, the second end to be connected to the string for forming an electrically conductive connection between the first electrically conductive portion and the string, and a second electrically conductive portion extending from the feed portion towards the second end of the coupling element. The first and second electrically conductive portions are arranged so as to define a waveguide. The waveguide expands in a direction from the first end towards the second end.Type: GrantFiled: March 20, 2020Date of Patent: April 9, 2024Assignee: Herrenknecht AGInventors: Wilhelm Keusgen, Mathis Schmieder, Frederic Seng, Alexander Frey, Felix Weber
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Patent number: 9580571Abstract: Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: GrantFiled: December 9, 2013Date of Patent: February 28, 2017Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANYInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Colle Karla Schall, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Patent number: 9512296Abstract: Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: GrantFiled: December 9, 2013Date of Patent: December 6, 2016Assignee: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Karla Schall Colle, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Publication number: 20160052793Abstract: Process for preparing hydrocyanic acid by thermolysis of gaseous formamide in a reactor in the presence of a catalyst, wherein a) the catalyst is (i) an aluminum oxide catalyst which comprises from 90 to 100% by weight, preferably from 99 to 100% by weight, of aluminum oxide as component A, from 0 to 10% by weight, preferably from 0 to 1% by weight, of silicon dioxide as component B and from 0 to not more than 0.1% by weight of iron or iron-comprising compounds as component C, where the total sum of the components A, B and C is 100% by weight, and has (ii) a BET surface area, measured in accordance with DIN ISO 9277: 2003 May, of <1 m2/g and is (iii) heat treated at temperatures of >1400° C. for from 1 to 30 hours, preferably ?1500° C. for from 1 to 30 hours, particularly preferably at from 1500° C. to 1800° C.Type: ApplicationFiled: April 9, 2014Publication date: February 25, 2016Applicant: BASF SEInventors: RALF BÖHLING, Michael SCHIPPER, Jens BERNNAT, Wilhelm WEBER, Peter PETERSEN, Anton NEGELE, Andreas DECKERS
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Publication number: 20160009565Abstract: Process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide in at least one main reactor and a downstream after-reactor and also the use of an after-reactor in a process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide.Type: ApplicationFiled: February 28, 2014Publication date: January 14, 2016Applicant: BASF SEInventors: Ralf BOEHLING, Michael SCHIPPER, Jens BERNNAT, Wilhelm WEBER, Peter PETERSEN
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Publication number: 20140100383Abstract: Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: ApplicationFiled: December 9, 2013Publication date: April 10, 2014Applicant: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Colle Karla Schall, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Publication number: 20140100384Abstract: Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: ApplicationFiled: December 9, 2013Publication date: April 10, 2014Applicant: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Colle Karla Schall, Allen David Godwin, Diana S. Smirnova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Patent number: 8604110Abstract: Provided are compounds of the formula: wherein m=0-3 and n=0-3, and R1 represents CxH2x wherein x=0 to 4 or cyclohexane; R2 represents H, a C1-C6 alkyl group at any of the ortho-, meta- or para-positions, a residue including heteroatoms chosen from O, N, and S, or mixtures thereof; and R3 and R4 represent hydrocarbon residues of OXO-C5-C9 alcohols which are different isomers of equal carbon number or different in carbon number. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.Type: GrantFiled: August 5, 2011Date of Patent: December 10, 2013Assignee: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Stephen Zushma, Christine A. Costello, Edmund John Mozeleski, Diana S. Smirnova, Allen David Godwin, Pierre J. Osterrieth, Jörg Friedrich Wilhelm Weber, Paul Hamden Daniels, Thomas M. Larson, Catherine A. Faler
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Patent number: 8604114Abstract: Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: GrantFiled: July 21, 2010Date of Patent: December 10, 2013Assignee: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Karla Schall Colle, Allen David Godwin, Diana S. Smirnova, Jörg Friedrich Wilhelm Weber, Stephen Zushma
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Publication number: 20130035431Abstract: Provided are compounds of the formula: wherein m=0-3 and n=0-3, and R1 represents CxH2x wherein x=0 to 4 or cyclohexane; R2 represents H, a C1-C6 alkyl group at any of the ortho-, meta- or para-positions, a residue including heteroatoms chosen from O, N, and S, or mixtures thereof; and R3 and R4 represent hydrocarbon residues of OXO-C5-C9 alcohols which are different isomers of equal carbon number or different in carbon number. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.Type: ApplicationFiled: August 5, 2011Publication date: February 7, 2013Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANYInventors: Jihad Mohammed Dakka, Stephen Zushma, Christine A. Costello, Edmund John Mozeleski, Diana S. Smirnova, Allen David Godwin, Pierre J. Osterrieth, Jörg Friedrich Wilhelm Weber, Paul Hamden Daniels, Thomas M. Larson, Catherine A. Faler
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Publication number: 20110184105Abstract: A process for making non-phthalate, 1,2-phenylene oxo-diester plasticizers for polymer compositions, by selectively hydrogenating naphthalene to form a partially hydrogenated naphthalene, oxygenating said partially hydrogenated naphthalene to form phenylene diacids, and esterifying said phenylene diacids with oxo-alcohols to form 1,2-phenylene oxo-diesters. Also a process for making phenylene oxo-diester plasticizers by selectively brominating xylenes to form bisbromomethylbenzene, catalytic carboalkoxylation of the bromo-compound to form phenylene diacetate, followed by transesterification to form the phenylene oxo-diester.Type: ApplicationFiled: September 28, 2010Publication date: July 28, 2011Applicant: ExxonMobil Research and Engineering CompanyInventors: Jihad Mohammed Dakka, Edmund John Mozeleski, Lisa Saunders Baugh, Francisco Manuel Benitez, Catherine Anne Faler, Allen David Godwin, Jörg Friedrich Wilhelm Weber, Diana S. Smirnova
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Publication number: 20110160371Abstract: Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated.Type: ApplicationFiled: July 21, 2010Publication date: June 30, 2011Applicant: ExxonMobile Research and Engineering CompanyInventors: Jihad Mohammed DAKKA, Edmund John Mozeleski, Lisa Saunders Baugh, Karla Schall Colle, Allen David Godwin, Diana S. Smimova, Jorg Friedrich Wilhelm Weber, Stephen Zushma
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Publication number: 20060124554Abstract: Use of aqueous dispersions comprising at least one at least partially neutralized ethylene copolymer wax selected from among ethylene copolymer waxes which comprise, as comonomers in copolymerized form, (A) from 26.1 to 39% by weight of at least one ethylenically unsaturated carboxylic acid and (B) from 61 to 73.9% by weight of ethylene, ?and ethylene copolymer waxes which comprise, in copolymerized form, (A?) from 20.5 to 38.9% by weight of at least one ethylenically unsaturated carboxylic acid, (B?) from 60 to 79.4% by weight of ethylene and (C?) from 0.1 to 15% by weight of at least one ethylenically unsaturated carboxylic ester, as auxiliaries for wastewater treatment.Type: ApplicationFiled: June 8, 2004Publication date: June 15, 2006Applicant: BASF AktiengesellschaftInventors: Andreas Fechtenkotter, Andreas Deckers, Michael Ehle, Siegfried Gast, Wolfgang Kasel, Frank-Olaf Mahling, Wilhelm Weber, Walter Schneider
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Patent number: 7049384Abstract: The present invention relates to polysiloxane compositions which cross-link by condensation and contain at least one cross-linkable polysiloxane, at least one basic filler, at least one phosphorus compound, at least one alkoxysilane cross-linking agent, at least one organometallic compound and optionally other auxiliary substances, a process for their production and their use, as well as surface-modified fillers and their use.Type: GrantFiled: March 1, 1996Date of Patent: May 23, 2006Assignee: GE Bayer Silicones GmbH & Co. KGInventors: Robert Friebe, Wilhelm Weber, Karl-Heinz Sockel
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Patent number: 6949611Abstract: A process for preparing ethylene polymers by the high-pressure method comprises dissolving one or more free-radical initiators in one or more ketones of the formula I where R1 and R2 are identical or different and are selected from among C1-C6-alkyl and C3-C12-cycloalkyl and R1 and R2 may also be covalently linked to one another to form a 4- to 13-membered ring, prior to the polymerization, compressing the solution, metering it into the polymerization reactor at one or more points and subsequently carrying out the polymerization at from 150 to 380° C. and from 500 to 4500 bar.Type: GrantFiled: May 14, 2004Date of Patent: September 27, 2005Assignee: Basell Polyolefine GmbHInventors: Lars Wittkowski, Andreas Deckers, Wilhelm Weber, Thomas Dröge, Andrei Gonioukh, Frank-Olaf Mähling
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Patent number: 6887955Abstract: In a process for the polymerization of ethylene and optionally further monomers in a high-pressure reactor at from 120 to 350° C. and pressures of from 1000 to 4000 bar, hydrogen is intermittently introduced into the reactor.Type: GrantFiled: August 13, 2002Date of Patent: May 3, 2005Assignee: Basell Polyolefine GmbHInventors: Andreas Deckers, Frank Olaf Maehling, Georg Groos, Wilhelm Weber, Gernot Koehler
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Patent number: 6815571Abstract: A process for preparing ethylene polymers by the high-pressure method comprises dissolving one or more free-radical initiators in one or more ketones of the formula I where R1 and R2 are identical or different and are selected from among C1-C6-alkyl and C3-C12-cycloalkyl and R1 and R2 may also be covalently linked to one another to form a 4- to 13-membered ring, prior to the polymerization, compressing the solution, metering it into the polymerization reactor at one or more points and subsequently carrying out the polymerization at from 150 to 380° C. and from 500 to 4500 bar.Type: GrantFiled: July 23, 2003Date of Patent: November 9, 2004Assignee: BASF AktiengesellschaftInventors: Lars Wittkowski, Andreas Deckers, Wilhelm Weber, Thomas Dröge, Andrei Gonioukh, Frank-Olaf Mähling
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Patent number: 6812274Abstract: Pigment concentrates comprising at least one pigment, a polyethylene wax prepared from one ethylene and, if desired, one comonomer using a metallocene catalyst, if desired a thermoplastic polymer and, if desired, additives can be used to color plastic moldings and plastic sheets.Type: GrantFiled: June 5, 2002Date of Patent: November 2, 2004Assignee: BASF AktiengesellschaftInventors: Andreas Deckers, Wilhelm Weber, Stefan Weiss, Naria Edlu Keene von Koenig
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Publication number: 20040210016Abstract: A process for preparing ethylene polymers by the high-pressure method comprises dissolving one or more free-radical initiators in one or more ketones of the formula I 1Type: ApplicationFiled: May 14, 2004Publication date: October 21, 2004Applicant: BASF AktiengesellschaftInventors: Lars Wittkowski, Andreas Deckers, Wilhelm Weber, Thomas Droge, Andrei Gonioukh, Frank-Olaf Mahling
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Publication number: 20040181015Abstract: In a process for the polymerization of ethylene and optionally further monomers in a high-pressure reactor at from 120 to 350° C. and pressures of from 1000 to 4000 bar, hydrogen is intermittently introduced into the reactor.Type: ApplicationFiled: February 11, 2004Publication date: September 16, 2004Inventors: Andreas Deckers, Frank Olaf, Georg Groos, Wilhelm Weber, Gernot Koehler