Patents by Inventor Uwe Gunther
Uwe Gunther 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: 10899618Abstract: The invention relates to an aqueous solution containing aluminum ions, characterized in that the solution contains aluminum ions in a proportion of 0.5-15% (converted, if necessary, to Al3+) based on the total mass of the solution, as well as anions of lactic acid (lactate ions) and of phosphoric acid (phosphate ions), and has the theoretical composition Al3+A(C3H5O3?)x.ASM?y.A(H2PO4?)z.A(OH)?(3A-x.A-M.y.A-z.A), wherein S is the anion of an acid with the charge M, x is a value in the range of 0.5-2.8, y is a value in the range of 0-1.5, and z is a value in the range of 0.01-1.5.Type: GrantFiled: November 9, 2018Date of Patent: January 26, 2021Assignee: Dr. Paul Lohmann GmbH KG & Co. KGAAInventors: Uwe Günther, Carsten Schweder, Mikulas Furdik, Jozef Harcarik
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Publication number: 20190144278Abstract: The invention relates to an aqueous solution containing aluminum ions, characterized in that the solution contains aluminum ions in a proportion of 0.5-15% (converted, if necessary, to Al3+) based on the total mass of the solution, as well as anions of lactic acid (lactate ions) and of phosphoric acid (phosphate ions), and has the theoretical composition Al3+A(C3H5O3?)x.ASM?y.A(H2PO4?)z.A(OH)?(3A-x.A-M.y.A-z.A), wherein S is the anion of an acid with the charge M, x is a value in the range of 0.5-2.8, y is a value in the range of 0-1.5, and z is a value in the range of 0.01-1.5.Type: ApplicationFiled: November 9, 2018Publication date: May 16, 2019Inventors: Uwe GÜNTHER, Carsten SCHWEDER, Mikulas FURDIK, Jozef HARCARIK
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Patent number: 9987761Abstract: The invention is to a device and method, for cutting a can blank in which case an end section of the can blank is severed. The can blank is moved by means of a conveyor arrangement at a constant speed about a first axis of rotation. Preferably, a laser beam is used as the cutting means. A deflecting arrangement deflects the laser beam to a focal point where the side surface of the can blank is located. Due the rotation of the can blank about its longitudinal axis, the axial end section of said can blank is severed. The focal point of the laser beam does not change relative to the longitudinal axis of the can blank during the laser cutting operation.Type: GrantFiled: March 23, 2012Date of Patent: June 5, 2018Assignee: SCHULER PRESSEN GMBHInventors: Klaus Blei, Uwe Gunther
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Publication number: 20140346154Abstract: The invention is to a device and method, for cutting a can blank in which case an end section of the can blank is severed. The can blank is moved by means of a conveyor arrangement at a constant speed about a first axis of rotation. Preferably, a laser beam is used as the cutting means. A deflecting arrangement deflects the laser beam to a focal point where the side surface of the can blank is located. Due the rotation of the can blank about its longitudinal axis, the axial end section of said can blank is severed. The focal point of the laser beam does not change relative to the longitudinal axis of the can blank during the laser cutting operation.Type: ApplicationFiled: March 23, 2012Publication date: November 27, 2014Applicant: SCHULER PRESSEN GMBHInventors: Klaus Blei, Uwe Gunther
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Patent number: 7347634Abstract: The invention relates to an optoelectronic module for optical signals of two optical data channels for arrangement on a main circuit board of an assembly, having a housing, which has an underside for arrangement of the optoelectronic module on a main circuit board. The arrangement further includes a printed circuit board arranged in the housing, having a first optical coupling region and a second optical coupling region for the coupling of optical waveguides, wherein the first and second coupling regions are arranged on the printed circuit board. The first optical coupling region is arranged at a smaller distance from the underside of the housing than the second optical coupling region. The invention achieves an efficient utilization of the end area of an assembly.Type: GrantFiled: August 6, 2004Date of Patent: March 25, 2008Assignee: Finisar CorporationInventors: Peter Uwe Günther, Jörg-Reinhardt Kropp
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Patent number: 7156007Abstract: The present invention relates to a device for crushing a hydrous polymer jelly, comprising two rolls (11,12) located axially parallel and rotating in opposite directions between which a nip (13) for the passage of the polymer gel (10) is formed. In order to achieve a more uniform and cheaper size reduction of polymer gels, the present invention proposes to form one roll as a cutting roll (11) which is provided with at least one axially extending cross cutting element (15) having a cutting edge (17) and with a radially extending longitudinal cutting element (14) provided with a cutting edge (18) which runs around it, and to form the other roll as a back-up roll (12).Type: GrantFiled: May 20, 1996Date of Patent: January 2, 2007Assignee: Stockhausen GmbHInventors: Detlef Albin, Jürgen Schulte, Uwe Günther
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Patent number: 6454466Abstract: A prefabricated plug-in assembly includes a front subframe and a plug pin arranged in it. The assembly further has a holder for an optical conductor end. Light-curable adhesive is introduced into the holder in advance and, once the optical conductor end has been introduced, is cured by supplying light. To this end, the plug-in assembly is sufficiently transparent and translucent for the light wavelength of the light used for curing.Type: GrantFiled: March 31, 2000Date of Patent: September 24, 2002Assignee: Infineon Technologies AGInventors: Hans-Dieter Weigel, Uwe Günther
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Patent number: 5847031Abstract: A polymer composition, in particular an active substance-containing depot material composition or an absorbent composition are disclosed which substantially consist of a water-soluble and/or water-swellable polymer based on polysaccharides as the main component, and a water-swellable, synthetic polymer as further component, used as polymeric components, and of a matrix material for the prevention of separation and gel blocking, an ionic or covalent cross-linking agent, as well as of an anti-blocking agent. Additionally their production and use as well as (animal) hygiene items and chemico-technical products are disclosed which comprise these polymer compositions, these active-substance-containing depot material compositions, or the absorbent compositions.Type: GrantFiled: January 16, 1996Date of Patent: December 8, 1998Assignee: Chemische Fabrik Stockhausen GmbHInventors: Helmut Klimmek, Uwe Gunther, Helmut Bruggemann
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Patent number: 5792434Abstract: In a device for dissolving water-soluble, powdery polymers which has a pipe with an inlet to introduce the polymer solution containing gel components and an outlet to discharge the polymer solution, the gel content in the polymer solution is reduced without reducing the viscosity of the polymer solution by means of the fact that the pipe is formed of a plurality of pipe sections which are provided with filters and can be connected with one another.Type: GrantFiled: July 29, 1996Date of Patent: August 11, 1998Assignee: Stockhausen GmbH & Co. KGInventors: Friedhelm Ferlings, Uwe Gunther, Hans-Georg Hartan, Werner Fischer
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Patent number: 5736595Abstract: A polymer composition, a process for the production of a polymer composition, in particular of an absorbent, are disclosed which substantially consist of a special component A based on renewable polysaccharide raw materials, a special component B consisting of a water-soluble polymer, a matrix material, an ionic and/or covalent cross-linking agent, or an anti-blocking agent, which is obtainable in that the water-swellable polymer is brought together with the polysaccharide polymer, that these are dried and ground then, the other components are added, and mixing up to homogeneity is effected followed by a heat treatment, and that during the addition of the cross-linking agent, after said heat treatment, the same is optionally fixed by the matrix by means of a final heat treatment.Additionally the use of this polymer composition and (animal) hygiene items and chemico-technical products are disclosed which comprise a previously manufactured polymer composition.Type: GrantFiled: November 3, 1995Date of Patent: April 7, 1998Assignee: Chemische Fabrik Stockhausen GmbHInventors: Uwe Gunther, Helmut Klimmek, Helmut Bruggemann
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Patent number: 5721295Abstract: A polymer composition, in particular an absorbent composition or an active substance-containing depot material are disclosed which substantially consist of a water-soluble and/or water-swellable polymer based on polysaccharides as the main component, and of a water-swellable polymer as further component, used as polymeric components, and of a matrix material for the prevention of separation and gel blocking, an ionic or covalent cross-linking agent, a reactive additive, as well as of an anti-blocking agent. Additionally, their production and use as well as (animal) hygiene items and chemico-technical products are disclosed which comprise these polymer compositions or absorbent compositions.Type: GrantFiled: January 26, 1996Date of Patent: February 24, 1998Assignee: Chemische Fabrik Stockhausen GmbHInventors: Helmut Bruggemann, Uwe Gunther, Helmut Klimmek
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Patent number: 5686555Abstract: The present invention relates to absorbents for aqueous acids or lyes comprising cross-linked, polycationic homopolymers and topolymers of quaternized, monoethylenically unsaturated carboxylic acid amino esters and/or carboxylic acid amides of the formula?CH.sub.2 =C(--R.sub.1)--CO--X--(CH.sub.2).sub.n --C(--R.sub.2, --R.sub.3)--CH.sub.2 --N(--R.sub.4,--R.sub.5,--R.sub.6)!.sup..sym. Y,(A),whereinR.sub.1 represents hydrogen or the methyl group,R.sub.2 and R.sub.3 represent hydrogen or the same or different alkyl groups having 1 to 4 C-atoms,R.sub.4, R.sub.5 and R.sub.6 represent the same or different alkyl groups having 1 to 4 C-atoms,n stands for 0 or 1,X stands for --O-- or --NH--, andY represents an anionic acid residue.Type: GrantFiled: April 7, 1995Date of Patent: November 11, 1997Assignee: Chemische Fabrik Stockhausen GmbHInventors: Kurt Dahmen, Reinmar Peppmoller, Uwe Gunther
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Patent number: 5574819Abstract: A cable sheath of cable end piece is partially removed, exposing at least one signal conductor and the ends of an elongated stress-relief device. The cable end piece is inserted through inlet orifice into a container. A spreading sleeve is inserted into the end of the cable sheath, thus spreading out the ends of the stress-relief device and therefore widening the cable sheath beyond the cross section width (or diameter) of the inlet orifice.Type: GrantFiled: September 25, 1995Date of Patent: November 12, 1996Assignee: Siemens AktiengesellschaftInventors: Uwe Gunther, Hans-Dieter Weigel
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Patent number: 5087123Abstract: A method of and a device for multi-element measurement of elements in a sample with correction for background emission. The method starts with atomizing a sample and then exciting the transformed atoms to emit light containing characteristic spectral lines for each element, followed by generating a spectrum of spectral lines characteristic of the elements, followed by measuring the intensity of selected spectral lines falling within a predetermined measuring range without changing their intensity. The next steps are sensing the background emission adjacent the selected spectral lines simultaneously with measuring the intensity of selected spectral lines and determining the concentration of each element from the measured intensity of the corresponding spectral line and sensed background emission.Type: GrantFiled: May 17, 1990Date of Patent: February 11, 1992Assignee: Bodenseewerk Perkin Elmer GmbHInventors: Edgar Gerlacher, Carl G. Dencks, Uwe Gunther, Gunther Rodel
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Patent number: 5002390Abstract: An atomic emission spectrometer for multi-element measurement of elements in a sample comprises an apparatus to atomize the sample and to excite the atoms for emitting characteristic spectral lines, a dispersion device which generates a spectrum of the light emitted by the atoms in a focal plane, and a plurality of semiconductor photodetectors, each of which is exposed to one of said characteristic spectral lines. A plurality of semiconductor photodetectors which are exposed to different spectral lines of different intensities of the line spectrum emitted by the atoms of the respective element are utilized so as to achieve a sufficiently large dynamic range for each element to be measured. For measuring each element, an evaluating circuit is arranged to select one semiconductor photodetector for which the intensity of the associated spectral line lies within a part of the measuring range of the semiconductor photodetector which is as favorable as possible.Type: GrantFiled: April 7, 1989Date of Patent: March 26, 1991Inventors: Edgar Gerlacher, Carl G. Dencks, Uwe Gunther, Gunther Rodel
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Patent number: 4652144Abstract: The temperature sensing circuit includes a source of constant current I.sub.S, a voltage divider R.sub.1, R.sub.2 and an output transistor T.sub.1 whose base collector circuit is connected parallel to the first resistor and whose base emitter circuit is connected parallel to the second resistor. An auxiliary source of current having a positive temperature coefficient is connected in series with the first resistor of the voltage divider to cause a voltage drop thereon having an opposite temperature coefficient than the output voltage U.sub.S generated at the collector-emitter circuit of the output transistor.Type: GrantFiled: April 10, 1985Date of Patent: March 24, 1987Assignee: Robert Bosch GmbHInventors: Uwe Gunther, Karl Nagel, Bernd Kalkhof