Patents by Inventor Rainer Kohler
Rainer Kohler 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: 20240051221Abstract: A process for producing articles with an extrusion-based additive manufacturing system using a consumable filament made from or containing a propylene polymer composition made from or containing: A) from 20% to 60% by weight of a heterophasic propylene copolymer; B) from 5% to 33% by weight of a propylene homopolymer or copolymer, wherein the copolymer contains up to 5% by weight of an alpha olefin; C) from 2% to 15% by weight of an elastomeric block copolymer made from or containing styrene; D) from 4% to 32% by weight of an elastomeric ethylene copolymer; E) from 5% to 50% by weight of a glass material as filler; and F) from 0.1% to 5% by weight of compatibilizer.Type: ApplicationFiled: September 28, 2020Publication date: February 15, 2024Applicants: Basell Polyolefine GmbH, Albert-Ludwigs-Universität FreiburgInventors: Carl Schirmeister, Karsten Schmitz, Yannic Kessler, Rainer Köhler, Erik Licht, Shahram Mihan, Jürgen Rohrmann, Dieter Langenfelder, Rolf Muelhaupt, Timo Hees
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Patent number: 9428637Abstract: The present disclosure relates to a composition comprising: (A) 30-60% by weight of a soft polyolefin composition comprising 10-50% by weight of a copolymer (a) of propylene, which contains from 1-8% by weight of comonomer; 50-90% by weight of a copolymer (b) of ethylene and other alpha-olefin(s) and from 57-80% of ethylene; where the weight ratio of the content of copolymer component (b) to the fraction XS (soluble in xylene) at room temperature (about 25° C.), both (b and XS) referred to the total weight of (a)+(b), is 1.5 or less, and the intrinsic viscosity [?] of the XS fraction is 3 dl/g or more; and the total quantity of copolymerized ethylene is 30-65% by weight; (B) 5-30% of glass fiber filler; (C) 0.5%-3% by weight of a compatibilizer; and (D) 10-40% by weight of a polypropylene component selected from propylene homopolymers, propylene copolymers containing up to 5% by moles of ethylene and/or C4-C10 ?-olefin(s) and combinations of such homopolymers and copolymers, with a MFR from 0.Type: GrantFiled: June 24, 2014Date of Patent: August 30, 2016Assignee: Basell Poliolefine Italia S.r.l.Inventors: Rainer Kohler, Michele Grazzi, Jurgen Rohrmann, Giampaolo Pellegatti
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Publication number: 20160137824Abstract: Composition comprising (A) from 30 to 60 by weight, of a soft polyolefin composition comprising, 10-50% by weight of a copolymer (a) of propylene, which copolymer contains from 1 to 8% of comonomer content; 50-90wt % of a copolymer (b) of ethylene and other alpha-olefin(s), containing from 57 to 80% of ethylene; wherein the weight ratio of the content of copolymer component (b) to the fraction XS soluble in xylene at room temperature (about 25° C.), both (b and XS) referred to the total weight of (a)+(b), is of 1.Type: ApplicationFiled: June 24, 2014Publication date: May 19, 2016Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: RAINER KOHLER, MICHELE GRAZZI, JURGEN ROHRMANN, GIAMPAOLO PELLEGATTI
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Publication number: 20050261482Abstract: Reagents that regulate human serine-threonine protein kinase and reagents which bind to human serine-threonine protein kinase gene products can play a role in preventing, ameliorating, or correcting dysfunctions or diseases including, but not limited to, cancer, diabetes, COPD, and peripheral and central nervous system disorders.Type: ApplicationFiled: December 27, 2001Publication date: November 24, 2005Inventor: Rainer Kohler
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Patent number: 6905117Abstract: A clamping device for clamping two parts which more particularly serves for fixing a workpiece palette on a workpiece table. A bolster provided with a projecting shape element is secured to the first part and a cooperating part provided with a recess for receiving the shape element is secured to the second part. A sliding element which runs through the projecting shape element has at least one peripheral recess, into which at least one clamping element is engaged. The clamping element can be moved in a through hole in the shape element and fits in a non-clamping position, and on sliding the sliding element the clamping element is thrust outward into the clamping position. In the clamping position the clamping element interlocks in a recess in the cooperating part.Type: GrantFiled: August 13, 2003Date of Patent: June 14, 2005Assignee: Maschinenfabrik Berthold Hermle AGInventors: Franz-Xaver Bernhard, Rainer Kohler
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Publication number: 20050053938Abstract: Reagents that regulate human serine/threonine protein kinase and reagents which bind to human serine/threonine protein kinase gene products can play a role in preventing, ameliorating, or correcting dysfunctions or diseases including, but not limited to, cancer, diabetes, CNS disorders, respiratory disorders, COPD, cardiovascular disorders, dermatological disorders, gastrointestinal or liver diseases, hematological disorders, muscle-skeletal disorders, reproduction disorders, or urological disorders.Type: ApplicationFiled: November 26, 2002Publication date: March 10, 2005Inventor: Rainer Kohler
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Patent number: 6851542Abstract: The invention concerns a work carrier changeover device for machine tools, with a work carrier transfer device for moving the work carrier (16) between a machining station (15) and a tooling station (21). The work carrier transfer device has a coupling element (25) rotatable around a vertical axis and two opposing coupling points (26, 27) for the coupling of work carriers (16). The coupling element (25) is pivotably mounted at free end section of a swivel arm (24) capable of swivelling around a vertical axis.Type: GrantFiled: March 3, 2003Date of Patent: February 8, 2005Assignee: Maschinenfabrik Berthold Hermle AGInventors: Franz-Xaver Bernhard, Rainer Kohler
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Publication number: 20040079617Abstract: The invention concerns a work carrier changeover device for machine tools, with a work carrier transfer device for moving the work carrier (16) between a machining station (15) and a tooling station (21). The work carrier transfer device has a coupling element (25) rotatable around a vertical axis and two opposing coupling points (26, 27) for the coupling of work carriers (16). The coupling element (25) is pivotably mounted at free end section of a swivel arm (24) capable of swivelling around a vertical axis.Type: ApplicationFiled: March 3, 2003Publication date: April 29, 2004Applicant: MASCHINENFABRIK BERTHOLD HERMLE AGInventors: Franz-Xaver Bernhard, Rainer Kohler
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Publication number: 20040046302Abstract: A clamping means for clamping two parts which more particularly serves for fixing a workpiece palette on a workpiece table. A bolster provided with a projecting shape element is secured to the first part and a cooperating part provided with a recess for receiving the shape element is secured to the second part. In the projecting shape element a sliding element runs which has at least one peripheral recess, into which at least one clamping element clamping means, which is able to be moved in a through hole in the shape element, fits in the non-clamping position, and on sliding the sliding element the clamping element is thrust outward into the clamping position, in which it interlocks in the recess in the cooperating part. The clamping element possesses a central guide for linearly guiding in the through hole, such guide region being provided with an annular groove to accommodate a sealing ring, hemispherical terminal regions being formed on either side of the guide region.Type: ApplicationFiled: August 13, 2003Publication date: March 11, 2004Applicant: MASCHINENFABRIK BERTHOLD HERMLE AGInventors: Franz-Xaver Bernhard, Rainer Kohler
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Patent number: 6087428Abstract: An insulation material that is based on polyvinyl chloride and can be used for cables or wires is disclosed. Additives for flame retardation as well as stabilizers and processing aids are added to the base material. The composition comprises 100 parts polyvinyl chloride, 40 to 60 parts polymer plasticizer (softener), 10 to 50 parts magnesium carbonate, 10 to 50 parts of a metal hydrate, and 5 to 15 parts of a zinc-tin compound. In case of fire, the insulation material emits low amounts of smoke.Type: GrantFiled: November 24, 1998Date of Patent: July 11, 2000Assignee: AlcatelInventor: Rainer Kohler