Patents by Inventor Michael A. Hofmann

Michael A. Hofmann 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).

  • Publication number: 20090139452
    Abstract: A separating device for process chambers arranged one after the other in a vacuum coating installation for coating two-dimensional substrates comprises a separating element which can be fitted between two process chambers transversely in relation to the transporting direction of the substrates. The element comprises a passage for the substrate that is arranged in the region of the transporting plane of the substrate and formed by at least one through-opening provided in the separating element, and includes at least one closure, optionally closing or opening the passage. An intermediate chamber formed by intermediate chamber outer walls is also provided and the separating element is arranged inside the intermediate chamber and the intermediate chamber is subdivided into two intermediate chamber segments. In this configuration, the separating device forms a chamber of its own, arranged between two neighbouring process chambers.
    Type: Application
    Filed: November 21, 2006
    Publication date: June 4, 2009
    Inventors: Michael Hofmann, Jochen Krause
  • Publication number: 20090142165
    Abstract: In a transfer chamber having a housing with a transfer region and a passing band region, a transport device comprising a first arrangement of transport rollers is arranged in the transfer region of the housing, and a passing band comprising a second arrangement of transport rollers is arranged in the passing band region of the housing. The passing band region of the housing is subdivided by a horizontal wall, which is arranged above the passing band, into a transport space, which is located below the horizontal wall, and a pump space, which is located above the horizontal wall. The pump space has a vacuum port or a vacuum pump connected to it.
    Type: Application
    Filed: November 26, 2008
    Publication date: June 4, 2009
    Applicant: VON ARDENNE ANLAGENTECHNIK GMBH
    Inventors: Jochen KRAUSE, Michael HOFMANN
  • Publication number: 20090136551
    Abstract: Dicyanoalkane compounds of formula (I), wherein R1, R2, R3, R4 and A are defined as in the description, or the enantiomers or diastereomers or salts thereof are subject matter of the present invention. Further also processes and intermediates for preparing the compounds of formula (I), as well as pesticidal compositions comprising compounds of formula (I). Methods for controlling insects, acarids or nematodes, methods for treating, controlling, preventing or protecting animals against infestation or infection and methods for protecting and treating seeds are also subject matter of the present invention.
    Type: Application
    Filed: August 1, 2006
    Publication date: May 28, 2009
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Michael Hofmann, Henricus Maria Martinus Bastiaans, Jurgen Langewald, Hassan Oloumi-Sadeghi, Deborah L. Culbertson
  • Patent number: 7514025
    Abstract: Method for producing a fibrous material for the manufacturing of preformed parts, in which a binder is added to the fibrous material and it is pressed into a preformed part upon application of heat, characterised in that a portion of particles of plastics and/or fibers from plastics is admixed to a particle or fiber mass of a first group of particles or fibers, the particle size of said particles from plastics and/or fibers from plastics approximately corresponding to the particle size of the particles or fibers of the first group, wherein the particles from plastics and/or fibers from plastics are obtained by crushing and/or defibrating agglomerates of pure or mixed plastics in a disc refiner, and that if necessary water is fed into the disc refiner during the crushing process.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: April 7, 2009
    Assignee: CVP Clean Value Plastics GmbH
    Inventors: Michael Hofmann, Andreas Holm, Dirk Venschott
  • Publication number: 20090086483
    Abstract: An illumination mean for the inspection of flat substrates is disclosed. The flat substrate includes an upper edge area, a lower edge area and a front area. The illumination means is formed as an annular segment and comprises an opening into which at least the edge area of the flat substrate extends. A plurality of light sources are arranged on an annular segment in a housing. Inside the housing, a reflective element is provided so that the light from the light sources does not impinge perpendicularly on the upper edge area, the lower edge area and the front area of the flat substrate.
    Type: Application
    Filed: September 29, 2008
    Publication date: April 2, 2009
    Applicant: Vistec Semiconductor System GmbH
    Inventors: Kurt Hahn, Michael Hofmann, Christof Krampe-Zadler
  • Patent number: 7494663
    Abstract: The present invention relates to the use of compounds of formula (I), wherein R is C1-C8-alkyl, unsubstituted or substituted with 1, 2 or 3 radicals selected from the group consisting of halogen, amino, nitro, cyano, C1-C4-alkenyl, C1-C4-haloalkenyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, 5- to 10-membered heteroaryl containing as ring members 1, 2, 3 or 4 heteroatoms selected from oxygen, sulfur and nitrogen, and phenyl, wherein the heteroaryl and phenyl radicals may be substituted for the control of nematodes, a method for the control of nematodes, and a method for the protection of plants from infestation or attack by nematodes.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: February 24, 2009
    Assignee: BASF Aktiengesellschaft
    Inventors: Markus Kordes, Wolfgang von Deyn, Michael Hofmann, Thomas Schmidt, Gerd Steiner, Michael F. Treacy, Henry Van Tuyl Cotter, Deborah L. Culbertson, Hong-Ming Shieh
  • Patent number: 7490714
    Abstract: A transport device is particularly suitable for use in a vacuum chamber for the transportation of a flat substrate through the vacuum chamber and comprises a belt conveyor with at least one flexible infinite belt guided around at least two deflection rollers, whereby at least one deflection roller can be driven, and further including a filling element positioned for filling at least the space contained by the infinite belt or belts. The air volume enclosed by the transport device is significantly reduced in comparison to conventional solutions by incorporating the filling element in the transport element. As a result, the volume to be evacuated from the vacuum chamber is reduced. The vacuum chamber can be evacuated and ventilated more rapidly. Nevertheless, the transport device is constructed so as to be maintenance-friendly. Maintenance work can be carried out easily, because the infinite belts and the deflection rollers are easily accessible.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: February 17, 2009
    Assignee: Von Ardenne Anlagentechnik GmbH
    Inventors: Jochen Krause, Michael Hofmann
  • Publication number: 20090011582
    Abstract: Method for depositing a vapour deposition material on a base material, in particular for doping a semiconductor material, in which a vapour deposition batch, in which the vapour deposition material is enclosed in an air-tight manner by a shell, is introduced into a vapour deposition chamber and the shell is opened in the vapour deposition chamber, so that the vapour deposition material in the vapour deposition chamber then evaporates and is deposited on the base material, wherein the shell is opened by at least partially melting by heating a meltable shell material which at least partially forms the shell at a melting temperature which is lower than an evaporation temperature of the vapour deposition material.
    Type: Application
    Filed: June 6, 2008
    Publication date: January 8, 2009
    Applicant: NOVALED AG
    Inventors: Jan Birnstock, Ansgar Werner, Michael Hofmann
  • Publication number: 20090009071
    Abstract: The invention relates to an organic component, in particular a light-emitting organic component, having an electrode (1; 2) and a counter electrode (2; 1) and also an arrangement of organic layers (3) which is arranged between the electrode (1; 2) and the counterelectrode (2; 1) and which is in electrical contact with the electrode (1; 2) and the counterelectrode (2; 1), the arrangement of organic layers (3) comprising charge carrier transport layers (4, 8) for transporting charge carriers injected from the electrode (1; 2) and from the counterelectrode (2; 1) into the arrangement of organic layers (3), and with an injection layer (5; 9) made from a molecular doping material being formed in the arrangement of organic layers (3) between the electrode (1; 2) and a charge carrier transport layer (4; 8) arranged opposite to the electrode (1; 2), which injection layer is in contact with the charge carrier transport layer (4; 8) arranged opposite to the electrode (1; 2), the molecular doping material having a molec
    Type: Application
    Filed: December 21, 2006
    Publication date: January 8, 2009
    Inventors: Sven Murano, Jan Birnstock, Ansgar Werner, Martin Vehse, Michael Hofmann
  • Publication number: 20080306297
    Abstract: Novel 2-cyano-3-(halo)alkoxy-benzenesulfonamide compounds for combating animal pests The invention relates to 2-cyano-3-(halo)alkoxy-benzenesulfonamide compounds I where the variables Alk and R1 to R5 are as defined in claim 1, and/or to their agriculturally useful salts.
    Type: Application
    Filed: June 12, 2008
    Publication date: December 11, 2008
    Applicant: BASF SE
    Inventors: Wolfgang von Deyn, Henricus Maria Martinus Bastiaans, Matthias Pohlman, Michael Rack, Ernst Baumann, Michael Puhl, Michael Hofmann, Livio Tedeschi, Markus Kordes, Christopher Koradin, Douglas D. Anspaugh, Deborah L. Culbertson, Henry van Tuyl Cotter, Hassan Oloumi-Sadeghi
  • Patent number: 7463341
    Abstract: In the case of a method of detecting wind velocities by means of a Doppler-lidar system (10), a laser beam of a defined frequency generated by means of a laser (11) is emitted by a transmitting device (12) toward a space area and the light backscattered from the space area is received by means of a receiving telescope (13). For determining a Doppler shift, an interferogram is generated by means of an interferometer (16), the intensity distribution of the interferogram being directly measured by means of a photodetector (17). The measured intensity distribution is compared with one or more reference patterns which had previously been determined for defined parameters and are filed in a memory device (18a). From the comparison, the Doppler shift is determined as a measurement for the wind velocity. The Doppler-lidar system (10) comprises an analyzing unit (18a, 18b) for implementing the method, having a comparison unit (18b) for the comparison of reference patterns with the measured interferogram.
    Type: Grant
    Filed: April 3, 2004
    Date of Patent: December 9, 2008
    Assignee: EADS Deutschland GmbH
    Inventors: Thorsteinn Halldorsson, Michael Hofmann, Gerald Sobotta
  • Publication number: 20080232672
    Abstract: A device for evaluating defects in the edge area of a wafer (6) is disclosed. The evaluation may also be performed automatically. In particular, the device includes three cameras (25, 26, 27), each provided with an objective (30), wherein a first camera (25) is arranged such that the first camera (25) is opposite to an edge area on the upper surface (6a) of the wafer (6), wherein a second camera (26) is arranged such that the second camera (26) is opposite to a front surface (6b) of the wafer (6), and wherein a third camera (27) is arranged such that the third camera (27) is opposite to an edge area on the lower surface (6c) of the wafer (6).
    Type: Application
    Filed: February 28, 2008
    Publication date: September 25, 2008
    Applicant: VISTEC SEMICONDUCTOR SYSTEMS GMBH
    Inventors: Andreas Birkner, Michael Hofmann, Wolfgang Vollrath
  • Publication number: 20080227635
    Abstract: Dicyano alkanoic acid amides of formula (I), wherein R1 is H, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, or haloalkynyl; R2 is H, CN, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, cycloalkyl, halocycloalkyl, alkoxy, or haloalkoxy; R3 and R4 are H, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, cycloalkyl, halocycloalkyl, cycloalkenyl, halocycloalkenyl, or R3 and R4 together can be alkylene, haloalkylene, alkenylene or haloalkenylene; X is O or S; R5 and R6 are H, alkyl, optionally substituted with 1 to 3 groups CN, NO2, OH, NR7R8, alkoxy, haloalkoxy, alkylthio, haloalkylthio, cycloalkyl, halocycloalkyl and optionally substituted phenyl; or haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, NR7R8, alkoxycarbonyl, haloalkoxycarbonyl, alkenyloxycarbonyl, haloalkenyloxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, R7R8N—C(?O)—, phenylcarbonyl, benzylcarbonyl or phenyl wherein phen
    Type: Application
    Filed: July 27, 2006
    Publication date: September 18, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Michael Hofmann, Henricus Maria Martinus Bastiaans, Jurgen Langewald, Hassan Oloumi-Sadeghi, Deborah L. Culbertson
  • Publication number: 20080194404
    Abstract: The present invention provides a method for the protection of seeds from soil insects and of the seedlings' roots and shoots from soil and foliar insects comprising contacting the seeds before sowing and/or after pregermination with a sulphonyl compound of the general formula (I) where the variables R1 to R5 are as defined in claim 1.
    Type: Application
    Filed: March 22, 2006
    Publication date: August 14, 2008
    Inventors: Wolfgang von Deyn, Florian Kaiser, Matthias Pohlman, Henricus Maria Martinus Bastiaans, Ernst Baumann, Michael Rack, Douglas D. Anspaugh, Henry Van Tuyl Cotter, Deborah L. Culbertson, Michael Hofmann, Carol Hicks
  • Publication number: 20080191069
    Abstract: Method for comminuting and cleaning waste plastic, in particular, mixed plastic (MKS) with the following steps: a compacted material, especially, an agglomerate is produced from film scraps or film remnants comminuted into flakes and/or thick-walled plastic parts chopped up into chips, the compacted material is introduced into a disc or drum refiner and is ground therein in the presence of water, wherein the portion of compacted material of the goods located in the refiner amounts to at least 10 percent by weight, a fine grain fraction is removed from the ground stock exiting from the refiner, the remaining ground stock is washed and either mechanically dewatered and dried, or pulverized again in a further refiner stage in the presence of water, and subsequently dewatered and dried.
    Type: Application
    Filed: March 21, 2006
    Publication date: August 14, 2008
    Applicant: CVP CLEAN VALUE PLASTICS GMBH
    Inventors: Michael Hofmann, Alexander Feddern, Jens-Martin Loffler
  • Publication number: 20080176826
    Abstract: The present invention relates to new pyridine compounds which are useful for combating animal pests, in particular insects, arachnids and nematodes. The invention also relates to a method for combating insects, nematodes and arachnids. The pyridine compounds have the formula I as defined below. Likewise, compounds of the formula II are suitable for combating pests. In formulae I and II n is 1 or 2, and R1, R2, R3, R4 and R5 are as defined in the claims and in the specification.
    Type: Application
    Filed: May 24, 2006
    Publication date: July 24, 2008
    Inventors: Michael Puhl, Michael Rack, Thomas Schmidt, Michael Hofmann, Ernst Baumann, Markus Kordes, Wolfgang Von Deyn, David G. Kuhn, Deborah L. Culbertson, Douglas D. Anspaugh, Henry Van Tuyl Cotter, Hassan Oloumi-Sadeghi, Tony Bucci, Henricus Maria Martinus Bastiaans
  • Publication number: 20080164807
    Abstract: In order to improve the fill factor as well as the efficiency for a structural element on the basis of an organic light-emitting diode facility, a display is proposed comprising a substrate, a first electrode (130) nearest to the substrate, a second electrode (160) away from the substrate and at least one light-emitting organic layer (150) arranged between both electrodes. The light emitted in the active zone transmits through one of the two electrodes whereby the first electrode is pixel-structured and an isolation layer (150) is arranged between neighbouring pixels. The display according to the invention is characterized in that the isolation layer (150) is optically coupled with the light-emitting layer (150), and has optically effective light-scattering and fill factor increasing heterogeneities (180, 190), whereby the isolation layer is micro-structured to match the pixel structure of the first electrode and is processed onto this.
    Type: Application
    Filed: August 24, 2005
    Publication date: July 10, 2008
    Applicant: NOVALED GMBH
    Inventors: Michael Hofmann, Jan Birnstock, Martin Vehse
  • Publication number: 20080161403
    Abstract: The present invention relates to a method of combating animal pests which comprises contacting the animal pest, their habit, breeding ground, food supply, plant, seed, soil, area, material or environment in which the animal pests are growing or may grow, or the materials, plants, seeds, soils, surfaces or spaces to be protected from animal attack or infestation, with a pesticidally effective amount of at least one 1-(1,2-diphenyl-ethyl)-3-(2-hydroxyethyl)-thiourea compound I or an agriculturally acceptable salt thereof, wherein m is 0 to 5, n is 0 to 5, R3 and R4 are H or optionally substituted alkyl, haloalkyl, cycloalkyl, phenyl or benzyl, R7, R8, R9 and R10 are H or optionally substituted C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkylamino, C1-C6-alkoxy, C3-C6-cycloalkyl, phenyl or benzyl and the variables R1, R2, R5 and R6 are as defined in the claims.
    Type: Application
    Filed: May 18, 2006
    Publication date: July 3, 2008
    Inventors: Markus Kordes, Michael Hofmann, Michael Puhl, Norbert Gotz, Michael Rack, Livio Tedeschi, Michael F. Treacy, Deborah L. Culbertson, Toni Bucci, David G. Kuhn, Hassan Oloumi-Sadeghi, Franz-Josef Braun, Douglas D. Anspaugh
  • Publication number: 20080063678
    Abstract: The invention relates to 2-cyano-3-(halo)alkoxy-benzenesulfonamide compounds I where the variables Alk and R1 to R5 are as defined in claim 1, and/or to their agriculturally useful salts.
    Type: Application
    Filed: November 24, 2005
    Publication date: March 13, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Wolfgang von Deyn, Henricus Maria Bastiaans, Matthias Pohlman, Michael Rack, Ernst Baumann, Michael Puhl, Michael Hofmann, Livio Tedeschi, Markus Kordes, Christopher Koradin, Douglas Anspaugh, Deborah Culbertson, Henry Cotter, Hassan Oloumi-Sadeghi
  • Publication number: 20080064730
    Abstract: The present invention relates to new azine compounds which are useful combating animal pests, in particular insects and nematodes and to the salts thereof. The invention also relates to a method for combating insects, nematodes and arachnids. The azine compounds of the invention are described by the general formula (I) wherein . . . is absent or a covalent bond; n is 0 or 1, in particular 0; A is an optionally substituted cyclic radical selected from phenyl and a 5- or 6-membered heterocyclic radical with 1, 2, 3, or 4 heteroatoms; Ar is an optionally substituted aromatic radical selected from phenyl, pyridyl, pyrimidyl, furyl and thienyl, x is selected from halogen, OR7, SR7, SOR7, SO2R7, C1-C4-alkyl and C1-C4-haloalkyl; and wherein R1 to R4 and R7 are as described in the claims and the specification.
    Type: Application
    Filed: November 25, 2005
    Publication date: March 13, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Michael Hofmann, Ernst Baumann, Wolfgang von Deyn, Markus Kordes, Livio Tedeschi, Michael Treacy, Deborah Culbertson, Toni Bucci, Hong-Ming Shieh, Robert Arotin, Nicole Johnson