Patents by Inventor Christopher Hahn

Christopher Hahn 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: 8802848
    Abstract: The present invention relates to Melamine based Mannich compounds of the general formulae (1)-(12) and a process for synthesizing melamine based Mannich-products comprising the steps of a) reacting at least one substituted melamine with at least one aldehyde, in particular formaldehyde, under basic conditions to form at least one OH-containing compound, b) reacting the at least one OH-containing compound in the presence of a catalyst to form at least one mannich-base, c1) reacting the at least one mannich-base with at least one enol-forming carbonyl compound, or c2) reacting the at least one mannich-base with at least one aromatic compound, and d) working up the reaction mixture. The invention relates further to precondensates obtainable from these products.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: August 12, 2014
    Assignee: Borealis Agrolinz Melamine GmbH
    Inventors: René Dicke, Christoph Hahn, Martin Burger, Andreas Endesfelder, Katarina Rot, Clemens Schwarzinger, Klaus Bretterbauer, Heinrich Trischler, Harald Schmidt
  • Patent number: 8799055
    Abstract: Provided herein are systems and methods for providing access to marketing data via a reduced-complexity marketer GUI for dynamically defining market segments for use in marketing campaigns.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: August 5, 2014
    Assignee: Appature, Inc.
    Inventors: Christopher Hahn, Kabir Shahani, Derek Slager
  • Patent number: 8745413
    Abstract: Personally-identifying, protected health information (“PHI”) is stored in encrypted form in protected data records, and hash values derived from the PHI are stored in associated search records. A healthcare marketer may identify market segments of individuals by querying the search records using hashed query predicates, identifying protected data records based on the search record results, and providing anonymized data-record results to the healthcare marketer. Once a market segment has been anonymously identified, the marketer may cause personalized marketing messages to be generated for individuals in the market-segment without the marketer having been exposed to PHI associated with those individuals.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: June 3, 2014
    Assignee: Appature, Inc.
    Inventors: Christopher Hahn, Derek Slager
  • Patent number: 8569423
    Abstract: The present invention relates to triazine derivatives of the general formula (I), their use and production.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: October 29, 2013
    Assignee: Borealis Agrolinz Melamine GmbH
    Inventors: Rene Dicke, Martin Burger, Christoph Hahn, Andreas Endersfelder, Clemens Schwarzinger, Klaus Bretterbauer, Harald Schmidt
  • Patent number: 8495901
    Abstract: A shaping tool as depicted in exemplary FIG. 3 comprising a rotatable base member having at least one profiled bending roller (13) which is mounted on a circular track and is rotatable about a rotation axis. The bending roller (13) arranged on a radially movable slide (11) is movable from a position defining a maximum working aperture for the tool, by means of a spring-loaded lever (9) which has an axial configuration, into a position defining a minimum working aperture for the tool.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: July 30, 2013
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Christoph Hahn, Gerald Mathe, Michael Huebner
  • Publication number: 20130184779
    Abstract: Methods and systems for delivering voltage limited neurostimulation to a patient. In one aspect, a method includes initiating a flow of electrical current through a first electrode and a second electrode coupled to the patient and increasing the flow of electrical current toward a target value by increasing a voltage across the first electrode and second electrode. Prior to reaching the target value of electrical current, the method includes preventing the voltage across the first electrode and second electrode from increasing beyond a first predetermined limit; and subsequently, maintaining the voltage across the first electrode and second electrode at or within a predetermined range that does not exceed the first predetermined limit. The amplitude of the electrical current continues to increase toward the target value during at least part of a time when the voltage across the first electrode and the second electrode is maintained within the predetermined range.
    Type: Application
    Filed: January 13, 2012
    Publication date: July 18, 2013
    Inventors: Marom Bikson, Christoph Hahn, Shiraz A. Macuff, Preet Minhas, Asif Rahman, Justin Keith Rice
  • Patent number: 8432472
    Abstract: A camera includes memory for storing one or more stored images each with at least a day and month of capture; a processor which, based on the stored images, determines which day and month at least an image was captured; and a display that displays only the day and month on which at least an image was captured along with a visual indicator of whether a plurality of images was captured on the displayed day and month.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: April 30, 2013
    Assignee: Apple Inc.
    Inventors: Timothy J. White, Alison Boncha, John Christopher Hahn, Christopher Watkins
  • Patent number: 8343287
    Abstract: A method of processing a substrate. In one embodiment, the invention can be a method of processing a substrate comprising: supporting the substrate in a horizontal orientation; rotating the substrate; providing a fluid dispensing apparatus adjacent a surface of the substrate, the fluid dispensing apparatus comprising a body having an outer surface and a first conduit terminating as a first hole in the outer surface of the body and a second conduit terminating as a second hole in the outer surface of the body, the first hole oriented at a non-normal angle relative to the substrate and offset a first radial distance from a rotational center-point of the substrate; and ejecting liquid out of the first hole into contact with the substrate at the rotational center-point and ejecting liquid out of the second hole into contact with the substrate at a second radial distance from the rotational center-point.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: January 1, 2013
    Inventors: Christopher Hahn, Hanjoo Lee
  • Publication number: 20120283345
    Abstract: The invention is directed to extruded foam based on thermoplastic polymers. The foam contains at least one styrene copolymer which contains copolymerized maleic anhydride units or copolymerized maleimide units, and optionally styrene-acrylonitrile copolymers (SAN), and thermoplastic polymers and at least one halogen-containing polymer as flame retardant, and at least one flame retardant synergist selected from antimony trioxide and dicumyl. The invention also relates to a process for producing the foam with introducing carbon dioxide as blowing agent, and acetone as coblowing agent; into the polymer melt in order to form a foamable melt, and extruding the foamable melt into a region of relatively low pressure with foaming to give the extruded foam. The invention also relates to the use of said foam as insulation material and as structural foam.
    Type: Application
    Filed: May 4, 2012
    Publication date: November 8, 2012
    Applicant: BASF SE
    Inventors: Holger Ruckdäschel, Ingo Bellin, Christian Däschlein, Klaus Hahn, Peter Merkel, Juan-Manuel Igea-Ruiz, Herbert Schall, Maria-Kristin Sommer, Tobias Höld, Christoph Hahn, Elmar Boy
  • Publication number: 20120277429
    Abstract: The present invention relates to Melamine based Mannich compounds of the general formulae (1)-(12) and a process for synthesizing melamine based Mannich-products comprising the steps of a) reacting at least one substituted melamine with at least one aldehyde, in particular formaldehyde, under basic conditions to form at least one OH-containing compound, b) reacting the at least one OH-containing compound in the presence of a catalyst to form at least one mannich-base, c1) reacting the at least one mannich-base with at least one enol-forming carbonyl compound, or c2) reacting the at least one mannich-base with at least one aromatic compound, and d) working up the reaction mixture. The invention relates further to precondensates obtainable from these products.
    Type: Application
    Filed: November 17, 2010
    Publication date: November 1, 2012
    Applicant: BOREALIS AGROLINZ MELAMINE GMBH
    Inventors: René Dicke, Christoph Hahn, Martin Burger, Andreas Endesfelder, Katarina Rot, Clemens Schwarzinger, Klaus Bretterbauer, Heinrich Trischler, Harald Schmidt
  • Publication number: 20120232957
    Abstract: Provided herein are systems and methods for providing access to marketing data via a reduced-complexity marketer GUI for dynamically defining market segments for use in marketing campaigns.
    Type: Application
    Filed: May 24, 2012
    Publication date: September 13, 2012
    Applicant: Appature, Inc.
    Inventors: Christopher HAHN, Kabir SHAHANI, Derek SLAGER
  • Publication number: 20120226916
    Abstract: Personally-identifying, protected health information (“PHI”) is stored in encrypted form in protected data records, and hash values derived from the PHI are stored in associated search records. A healthcare marketer may identify market segments of individuals by querying the search records using hashed query predicates, identifying protected data records based on the search record results, and providing anonymized data-record results to the healthcare marketer. Once a market segment has been anonymously identified, the marketer may cause personalized marketing messages to be generated for individuals in the market-segment without the marketer having been exposed to PHI associated with those individuals.
    Type: Application
    Filed: February 7, 2012
    Publication date: September 6, 2012
    Applicant: Appature, Inc.
    Inventors: Christopher Hahn, Derek Slager
  • Patent number: 8244573
    Abstract: Provided herein are systems and methods for providing access to marketing data via a reduced-complexity marketer GUI for dynamically defining market segments for use in marketing campaigns. The systems and methods provide a searchable list of person-related and entity-related pluralities of market segmentation criteria, obtain a market segmentation definition comprising a search key corresponding to selected market segmentation criteria, and perform a series of steps to obtain a first market-segment snapshot.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: August 14, 2012
    Assignee: Appature Inc.
    Inventors: Christopher Hahn, Kabir Shahani, Derek Slager
  • Publication number: 20120090153
    Abstract: In a method of producing a connection between the neck area of a light metal cartridge, particularly an aluminium cartridge, and a plastic container inserted therein, by a drawing process that forms a connection area and applies areas of the wall of the light metal cartridge against the plastic container using a rotating main body (15) of a drawing tool (2), said main body supporting at least one profiled drawing roller (3) which can rotate about a rotation axis (5) in order to delimit a tool working opening (1), wherein the drawing roller (3) lies against the outer surface of the light metal cartridge, the rotation axis (5) of the drawing roller (3) is arranged at a tool-internal end area of a lever (9) arranged transversely relative to the longitudinal axis (16) of the drawing tool (2), said lever being supported at its opposite tool-external end area on the drawing tool (2) so as to be pivotable about a pivot axis (11) in a force-controlled manner and so as to apply the drawing roller (3) against the outer
    Type: Application
    Filed: October 8, 2009
    Publication date: April 19, 2012
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Joerg Spreitzer, Christoph Hahn, Michael Huebner, Gerald Mathe, Peter Funke, Ruediger Pusch
  • Publication number: 20110295001
    Abstract: The present invention relates to a method for producing triazine carbamates by conversion of at least one triazine with at least one chloroformate in the presence of at least one alkaline or alkaline earth metal compound, wherein the alkaline or alkaline earth metal compound is not present in form of an alcoholate.
    Type: Application
    Filed: December 7, 2009
    Publication date: December 1, 2011
    Applicant: BOREALIS AGROLINZ MELAMINE GMBH
    Inventors: René Dicke, Martin Burger, Andreas Endesfelder, Christoph Hahn, Sven Poser, Willy Frank, Manfred Arnold
  • Publication number: 20110238488
    Abstract: Healthcare marketing data may be cleaned and normalized according to data validity and/or data canonicity rules prior to being merged into a healthcare marketing database. The merging process may include a fuzzy de-duplication operation utilizing a configurable field scoring table for automatically identifying matching and non-matching records. Potential duplicates that cannot be automatically resolved may be provided to an operator to provide merge or no-merge instructions.
    Type: Application
    Filed: June 10, 2011
    Publication date: September 29, 2011
    Applicant: APPATURE, INC.
    Inventors: Christopher Hahn, Derek Slager, Ken Harris
  • Publication number: 20110231410
    Abstract: Tabular survey data may be automatically imported into a marketing database, including determining a multi-factor score for each column of data. The multi-factor score rates a relative likelihood that a given column represents survey question and/or survey response data, as opposed to respondent-identifying data.
    Type: Application
    Filed: May 20, 2011
    Publication date: September 22, 2011
    Applicant: Appature, Inc.
    Inventors: Christopher Hahn, Derek Slager, Ken Harris, Stephen Meyles
  • Publication number: 20110214700
    Abstract: A fluid dispenser for use in the processing of substrates. The dispenser has a dome shaped body with a convex upper surface and has a number of conduits designed to supply fluid to the surface of a substrate at predetermined points.
    Type: Application
    Filed: May 10, 2011
    Publication date: September 8, 2011
    Inventors: Christopher Hahn, Hanjoo Lee
  • Publication number: 20110205397
    Abstract: A digital image capture device having a soft-copy display with improved image visibility under adverse viewing conditions, comprising: an image sensor; an optical system; a soft-copy display; a data storage system storing a plurality of color transforms; an environmental sensing means; and a processor for performing the steps of capturing an input digital image; selecting a preview color transform responsive to a signal from the environmental sensing means, wherein a preview color transform that provides improved image visibility is selected for signals from the environmental sensing means corresponding to adverse viewing conditions; transforming the input digital image using the preview color transform to form a preview image; displaying the preview image on the soft-copy display; and recording the input digital image in a processor-accessible memory without using the preview color transform
    Type: Application
    Filed: February 24, 2010
    Publication date: August 25, 2011
    Inventors: John Christopher Hahn, Kelley S. Parsons, Alison Boncha, Wayne E. Prentice, Peter C. Ozug, Thomas E. Madden
  • Publication number: 20110178212
    Abstract: The invention relates to a method for producing at least one compound having at least one at least monosubstituted amino group. According to the invention, a starting substance having at least one amino group is reacted with an alcohol in a reaction mixture in the presence of ammonia.
    Type: Application
    Filed: March 27, 2009
    Publication date: July 21, 2011
    Applicant: BOREALIS AGROLINZ MELAMINE GMBH
    Inventors: Rene Dicke, Andreas Endesfleder, Martin Burger, Christoph Hahn, Clemens Schwarzinger, Wolfgang Fuerst, Harald Schmidt