Patents by Inventor Gunther Fischer

Gunther Fischer 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: 11257100
    Abstract: Disclosed herein are system, method, and computer program product embodiments for crawling feedback sources and generating a product improvement recommendation. In an embodiment, a Product Optimization Crawler and Monitor (POCM) system may crawl feedback comments from different sources such as an Internet source or a customer feedback database. The POCM system may apply artificial intelligence, natural language processing, and constraint modeling techniques to the feedback comments to identify product features as well as a feedback category corresponding to the product feature. The feedback category may include a positive, negative, or neutral feedback category. Using this information, the POCM system may generate a summary of the feedback from different sources and/or generate product improvement recommendation. The product improvement recommendation may include suggesting that a component from a first product be replaced with a similar component from a second product.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: February 22, 2022
    Assignee: SAP SE
    Inventors: Iuliia Konstantinova, Ralph Debusmann, Michail Vasiltschenko, Anton Snitko, Günther Fischer
  • Publication number: 20200193456
    Abstract: Disclosed herein are system, method, and computer program product embodiments for crawling feedback sources and generating a product improvement recommendation. In an embodiment, a Product Optimization Crawler and Monitor (POCM) system may crawl feedback comments from different sources such as an Internet source or a customer feedback database. The POCM system may apply artificial intelligence, natural language processing, and constraint modeling techniques to the feedback comments to identify product features as well as a feedback category corresponding to the product feature. The feedback category may include a positive, negative, or neutral feedback category. Using this information, the POCM system may generate a summary of the feedback from different sources and/or generate product improvement recommendation. The product improvement recommendation may include suggesting that a component from a first product be replaced with a similar component from a second product.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 18, 2020
    Inventors: Iuliia KONSTANTINOVA, Ralph DEBUSMANN, Michail VASILTSCHENKO, Anton SNITKO, Günther FISCHER
  • Publication number: 20140113049
    Abstract: The present invention relates to a process for producing a confectionery product comprising the step of admixing a structured liquid comprising a thermodynamically stable mixture of water, surfactant, co-surfactant and a non-aqueous component.
    Type: Application
    Filed: December 14, 2011
    Publication date: April 24, 2014
    Inventors: Ulrich Loeser, Gunther Fischer, Konstantinos Paggios, Hige F.M. Klemmer, Sabine Schetzberg, Reingard Strey, Milena Seyller, Frank Ullrich
  • Patent number: 6071929
    Abstract: The present invention relates to the use of tetrahydroisoquinoline derivatives of the general formula: ##STR1## wherein: A is arylR.sup.1 is hydrogen, hydroxy, lower alkyl, lower alkoxy, R--CO-- or R--COO--, wherein R is lower alkyl;R.sup.2 is hydrogen, lower alkyl or cycloalkylR.sup.3 -R.sup.7 are independently hydrogen, lower alkyl, lower alkoxy, hydroxy orR.sup.3 and R.sup.4 taken together are --(CH.sub.2).sub.n -- orR.sup.6 and R.sup.7 taken together are --OCH.sub.2 O-- andn is 3 or 4,as well as pharmaceutically acceptable salts for the manufacture of medicaments for the control or treatment of diseases which represent therapeutic indications for NMDA receptor subtype specific blockers.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: June 6, 2000
    Assignee: Hoffman-La Roche Inc.
    Inventors: Alexander Alanine, Anne Bourson, Bernd Buttelmann, Gunther Fischer, Marie-Paule Heitz Neidhart, Vincent Mutel, Emmanuel Pinard, Stephan Rover, Gerhard Trube, Rene Wyler
  • Patent number: 5962472
    Abstract: The present invention relates to the use of compounds of general formula ##STR1## wherein R.sup.1 is hydrogen, halogen, lower alkyl or lower alkoxy;R.sup.2 is hydrogen;R.sup.3 is hydrogen, amino, ureido, lower alkylcarbonyl, lower alkyl-sulfonylamino, lower alkylcarbamoyl, carbamoyl, lower alkyloxycarbamoyl, lower alkylamino orR.sup.2 and R.sup.3 taken together are --(CH.sub.2).sub.m --X is methylene, hydroxymethylene, lower alkoxymethylene or carbonyl,n is 0, 1 or 2 andm is 3 or 4as well as pharmaceutically acceptable salts for the control or treatment of diseases which represent therapeutic indications for NMDA receptor subtype specific blockers.
    Type: Grant
    Filed: March 7, 1997
    Date of Patent: October 5, 1999
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Anne Bourson, Gunther Fischer, Marie-Paule Heitz Neidhart, Vincent Mutel, Gerhard Trube
  • Patent number: 5952344
    Abstract: The present invention relates to the use of tetrahydroisoquinoline derivatives of the general formula ##STR1## wherein A is arylR.sup.1 is hydrogen, hydroxy, lower alkyl, lower alkoxy, R--CO-- or R--COO--, wherein R is lower alkyl;R.sup.2 is hydrogen, lower alkyl or cycloalkylR.sup.3 -R.sup.7 are independently hydrogen, lower alkyl, lower alkoxy, hydroxy orR.sup.3 and R.sup.4 taken together are --(CH.sub.2).sub.n -- orR.sup.6 and R.sup.7 taken together are --OCH.sub.2 O-- andn is 3 or 4,as well as pharmaceutically acceptable salts for the manufacture of medicaments for the control or treatment of diseases which represent therapeutic indications for NMDA receptor subtype specific blockers.
    Type: Grant
    Filed: January 19, 1998
    Date of Patent: September 14, 1999
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Alexander Alanine, Anne Bourson, Bernd Buttelmann, Gunther Fischer, Marie-Paule Heitz Neidhart, Vincent Mutel, Emmanuel Pinard, Stephan Rover, Gerhard Trube, Rene Wyler
  • Patent number: 4131470
    Abstract: A process for the stabilization of and the prevention or substantial reduction of fogging in the use of photographic silver halide emulsions, characterized in that compounds selected from the group consisting of those represented by the general formulas I, II, and III: ##STR1## are added to the emulsion, before or during chemical sensitization and before coating of the emulsions onto a support therefor, wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are as herein described.
    Type: Grant
    Filed: December 21, 1976
    Date of Patent: December 26, 1978
    Assignee: VEB Filmfabrik Wolfen
    Inventors: Gunther Fischer, Beate Wenzel, Steffen Scheithauer, Udo Franz, Karl-Wilhelm Junge, Christof Schroter, Siegfried Gahler, Johannes Morgenstern
  • Patent number: 4120726
    Abstract: An improved photographic silver-halide emulsion containing a sensitizer additive which is an asymmetrical disulfide of the formula(W).sub.a (X).sub.b A--S--S--B(Y).sub.c (Z).sub.dwherein:A and B are each aryl, alkyl or aralkyl radicals,X and Y are each carboxyl or alkoxycarbonyl groups,W and Z are each amino groups which may be alkylated or acylated,a, b, c, d are each 0 to 3 anda + d .gtoreq. 1 and b + c .gtoreq. 1.
    Type: Grant
    Filed: August 12, 1977
    Date of Patent: October 17, 1978
    Assignee: VEB Filmfabrik Wolfen
    Inventors: Gerhard Hanisch, Gunther Fischer, Seigfried Gahler, Udo Franz, Karl Kuschel, Roland Mayer, Gunther Bach, Karl-Wilhelm Junge
  • Patent number: 4030928
    Abstract: Method for increasing the sensitivity of a photographic silver halide-gelatin emulsion comprising at the beginning of the chemical ripening adding to the emulsion of a dithioester of the formula: ##STR1## in which R is alkyl, .alpha.-hydroxyalkyl, .alpha.-hydroxyaralkyl, condensed aryl, or o- or p-substituted phenyl or .alpha.-naphthyl, the o- or p- located substituent being a F, OH, dialkylamino, sulfo, phenyl, phenylazo or anilidocarbonyl group and R.sub.1 is alkyl or aralkyl.
    Type: Grant
    Filed: November 18, 1975
    Date of Patent: June 21, 1977
    Assignee: VEB Filmfabrik Wolfen-Fotochemisches Kombinat
    Inventors: Siegfried Gahler, Karl-Wilhelm Junge, Gunther Fischer, Steffen Scheithauer, Horst Viola