Patents by Inventor Peter Wachtler

Peter Wachtler 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).

  • Patent number: 8246942
    Abstract: The invention relates to synergistic mixtures of o-phenylphenol with other microbicidally active compounds, such as bronopol (2-bromo-2-nitro-1,3-propanedial), 2-methyl-2H-isothiazol-3-one, 1,2-dibromo-2,4-dicyanobutane.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: August 21, 2012
    Assignee: LANXESS Deutschland GmbH
    Inventors: Peter Wachtler, Martin Kugler
  • Publication number: 20120035228
    Abstract: The invention relates to synergistic mixtures of o-phenylphenol with other microbicidally active compounds, such as bronopol (2-bromo-2-nitro-1,3-propanedial), 2-methyl-2H-isothiazol-3-one, 1,2-dibromo-2,4-dicyanobutane.
    Type: Application
    Filed: March 1, 2011
    Publication date: February 9, 2012
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Peter Wachtler, Martin Kugler
  • Publication number: 20110165735
    Abstract: A semiconductor device with a first (101) and a second (111) semiconductor chip assembled on an insulating flexible interposer (120). The interposer, preferably about 25 to 50 ?m thick, has conductive traces (121), a central planar rectangular area and on each side of the rectangle a wing bent at an angle from the central plane. The central area has metal studs (122, 123) on the top and the bottom surface, which match the terminals of the chips, further conductive vias of a pitch center-to-center about 50 ?m or less. The side wings have contact pads (130) with metallic connectors (131) on the bottom surface; the connectors may be solder balls, metal studs, or anisotropic conductive films. The second chip is adhesively attached to a substrate, whereby the interposer faces away from the substrate. The interposer side wings have a convex bending (150) downwardly along the second chip and a concave bending (151) over the substrate; the side wing connectors are attached to the matching substrate sites.
    Type: Application
    Filed: March 15, 2011
    Publication date: July 7, 2011
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventor: Kurt Peter Wachtler
  • Patent number: 7928550
    Abstract: A semiconductor device with a first (101) and a second (111) semiconductor chip assembled on an insulating flexible interposer (120). The interposer, preferably about 25 to 50 ?m thick, has conductive traces (121), a central planar rectangular area and on each side of the rectangle a wing bent at an angle from the central plane. The central area has metal studs (122, 123) on the top and the bottom surface, which match the terminals of the chips, further conductive vias of a pitch center-to-center about 50 ?m or less. The side wings have contact pads (130) with metallic connectors (131) on the bottom surface; the connectors may be solder balls, metal studs, or anisotropic conductive films. The second chip is adhesively attached to a substrate, whereby the interposer faces away from the substrate. The interposer side wings have a convex bending (150) downwardly along the second chip and a concave bending (151) over the substrate; the side wing connectors are attached to the matching substrate sites.
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: April 19, 2011
    Assignee: Texas Instruments Incorporated
    Inventor: Kurt Peter Wachtler
  • Publication number: 20110011424
    Abstract: A process flow employing a liquid cleaning agent (510) such as flux to penetrate the interface between the glassy coats (402) and the surface of metal (120) and to delaminate the coats from the metal, and then, at elevated temperatures, to use the agent's vapor pressure to break up the glassy coats into smaller pieces (403). The glassy coats are prevented by their low density to penetrate into the molten solder. Finally, at ambient temperature, the floating filler debris is water-washed and rinsed away. Cleaning agents include low-viscosity liquids (oils) and flux, which do not decompose at elevated temperatures and are mixed with components operable to provide, at the elevated temperatures, the fumes for sufficient vapor pressure to break up and dislodge the coats from the metal contacts.
    Type: Application
    Filed: June 25, 2010
    Publication date: January 20, 2011
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Mark Allen GERBER, Kurt Peter WACHTLER
  • Publication number: 20110009462
    Abstract: The present invention relates to storage-stable, synergistically acting combinations comprising glutaraldehyde (GDA) and 2-methyl-2H-isothiazol-3-one (methylisothiazolinone, MIT) and, where appropriate, 2-bromo-2-nitropropane-1,3-diol (bronopol) and/or other active substances for protecting industrials materials.
    Type: Application
    Filed: October 28, 2008
    Publication date: January 13, 2011
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Hermann Uhr, Peter Wachtler, Tanja Gerharz, Martin Kugler
  • Publication number: 20100093815
    Abstract: The invention relates to synergistic mixtures of o-phenylphenol with other microbicidally active compounds, such as bronopol (2-bromo-2-nitro-1,3-propanedial), 2-methyl-2H-isothiazol-3-one, 1,2-dibromo-2,4-dicyanobutane.
    Type: Application
    Filed: May 20, 2009
    Publication date: April 15, 2010
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Peter Wachtler, Martin Kugler
  • Publication number: 20090121346
    Abstract: A semiconductor device with a first (101) and a second (111) semiconductor chip assembled on an insulating flexible interposer (120). The interposer, preferably about 25 to 50 ?m thick, has conductive traces (121), a central planar rectangular area and on each side of the rectangle a wing bent at an angle from the central plane. The central area has metal studs (122, 123) on the top and the bottom surface, which match the terminals of the chips, further conductive vias of a pitch center-to-center about 50 ?m or less. The side wings have contact pads (130) with metallic connectors (131) on the bottom surface; the connectors may be solder balls, metal studs, or anisotropic conductive films. The second chip is adhesively attached to a substrate, whereby the interposer faces away from the substrate. The interposer side wings have a convex bending (150) downwardly along the second chip and a concave bending (151) over the substrate; the side wing connectors are attached to the matching substrate sites.
    Type: Application
    Filed: November 8, 2007
    Publication date: May 14, 2009
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventor: Kurt Peter Wachtler
  • Publication number: 20080280960
    Abstract: Aqueous formulations having a pH of >10 of 1,2-benzoisothiazolin-3-one (BIT) and/or its alkali metal salts and tetramethylolacetylenediurea (TMAD) are outstandingly suitable for protecting industrial materials and products from infection and destruction by microorganisms.
    Type: Application
    Filed: March 15, 2006
    Publication date: November 13, 2008
    Inventors: Hermann Uhr, Peter Wachtler
  • Publication number: 20080234387
    Abstract: The invention relates to novel biocidal active substance mixtures containing o-phenylphenol and amines, methods for the production thereof the use thereof for protecting technical materials and products from being infested and destroyed by microorganisms, and microbicidal agents based on said novel mixtures.
    Type: Application
    Filed: October 6, 2006
    Publication date: September 25, 2008
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Peter Wachtler, Martin Kugler
  • Patent number: 7388097
    Abstract: The present invention relates to novel difluoromethylthiazolylcarboxanilides of the formula (I) in which R1, R2, R3, R4 and R5 are as defined in the disclosure, to a plurality of processes for preparing these substances and their use for controlling unwanted microorganisms, and to novel intermediates and their preparation.
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: June 17, 2008
    Assignee: Bayer CropScience AG
    Inventors: Hans-Ludwig Elbe, Heiko Rieck, Ralf Dunkel, Ulrike Wachendorff-Neumann, Karl-Heinz Kuck, Astrid Mauler-Machnik, Martin Kugler, Thomas Jaetsch, Peter Wachtler
  • Publication number: 20080134931
    Abstract: The invention relates to antimicrobially treated plasterboards which are treated with OPP in the gypsum core and may contain further biocidal components, either in the gypsum core or in one or both paper outer layers, for enhancing the effect.
    Type: Application
    Filed: February 11, 2006
    Publication date: June 12, 2008
    Inventors: Peter Wachtler, Martin Kugler
  • Publication number: 20080044492
    Abstract: There are described the use of ?-(4-chlorophenyl)-?-(1-cyclopropylethyl)-1H-1,2,4-triazole-1-ethanol as a microbicide for the protection of industrial materials, and compositions containing this compound.
    Type: Application
    Filed: October 31, 2007
    Publication date: February 21, 2008
    Inventors: LUTZ HEUER, PETER WACHTLER, MICHAEL SCHWAMBORN, MARTIN KUGLER, HANS-ULRICH BUSCHHAUS
  • Publication number: 20080009532
    Abstract: The antimicrobially finished aqueous preparations of water-insoluble solids comprising 1,2-benzisothiazolin-3-one (BIT) and at least one further biocidally active compound are distinguished by rapid onset of action with good long-term action (even at low concentration of the biocide mixtures used) and good environmental compatibility.
    Type: Application
    Filed: December 16, 2005
    Publication date: January 10, 2008
    Inventor: Peter Wachtler
  • Patent number: 7307070
    Abstract: There are described the use of ?-(4-chlorophenyl)-?-(1-cyclopropylethyl)-1H-1,2,4-triazole-1-ethanol as a microbicide for the protection of industrial materials, and compositions containing this compound.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: December 11, 2007
    Assignee: Lanxess Deutschland GmbH
    Inventors: Lutz Heuer, Peter Wachtler, Michael Schwamborn, Martin Kugler, Hans-Ulrich Buschhaus
  • Publication number: 20060205716
    Abstract: The invention relates to antimicrobial, synergistically active mixtures of p-chloro-m-cresol (CMC) and/or its sodium or potassium salt and 2-methyl-2H-isothiazol-3-one (MIT)
    Type: Application
    Filed: April 14, 2004
    Publication date: September 14, 2006
    Inventors: Peter Wachtler, Martin Kugler
  • Patent number: 7084137
    Abstract: The novel and known thiazines and thiazoles of the formula (I) in which R1, R2 and n are as defined in the description, are highly suitable for use as biocides for protecting industrial materials.
    Type: Grant
    Filed: April 29, 2004
    Date of Patent: August 1, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rainer Bruns, Hermann Uhr, Martin Kugler, Peter Wachtler, Oliver Kretschik
  • Publication number: 20060142384
    Abstract: The novel compounds of the formula (I) in which R1 and R2 are as defined in the description are highly suitable for protecting industrial materials against attack and destruction by microorganisms.
    Type: Application
    Filed: November 25, 2003
    Publication date: June 29, 2006
    Inventors: Rainer Bruns, Oliver Kretschik, Martin Kugler, Peter Wachtler
  • Publication number: 20060142359
    Abstract: The novel 2-oxyamino-1-cyclopentene-1-nitriles of the formula (I) in which the substituents R1 and R2 are as defined in the description are highly suitable for protecting industrial materials against infestation and destruction by microorganisms.
    Type: Application
    Filed: November 22, 2003
    Publication date: June 29, 2006
    Inventors: Rainer Bruns, Gunther Eberz, Wolfgang Kreiss, Oliver Kretschik, Martin Kugler, Hermann Uhr, Erasmus Vogl, Peter Wachtler
  • Publication number: 20060111410
    Abstract: The invention relates to antimicrobial, synergistically active mixtures of 1,2-benzisothiazolinone (BIT) and tetramethylolacetylenediurea (TMAD).
    Type: Application
    Filed: October 25, 2003
    Publication date: May 25, 2006
    Inventors: Peter Wachtler, Martin Kugler