Patents by Inventor Ines Petschen

Ines Petschen 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).

  • Method for Making 1-Substituted 1H-Imidazo [4,5-C] Quinolin-4-Amine Compounds and Intermediates Therefor
    Publication number: 20090005566
    Abstract: The present invention concerns a method for manufacturing 1-substituted 1H imidazo[4,5-c]quinolin-4-amine compounds through their corresponding formamides. The invention also concerns new formamide intermediates.
    Type: Application
    Filed: March 20, 2006
    Publication date: January 1, 2009
    Applicant: FERRER INTERNACIONAL, S.A.
    Inventors: Juan Sallares, Ines Petschen, Francesc-Xavier Camps
  • Method for Manufacturing Imidazole Compounds and Salts and Pseudopolymorphs Thereof
    Publication number: 20090005573
    Abstract: The invention relates to a method for manufacturing sertaconazole mononitrate. The invention also relates tcserta-conazole mononitrate that is characterized by it: particle size and to sertaconazole mononitrate monohydrate.
    Type: Application
    Filed: September 13, 2005
    Publication date: January 1, 2009
    Applicant: Ferrer Internacional, S.A.
    Inventors: Ines Petschen, Xavier Camps, Juan Sallares
  • Method for Manufacturing Enantiomeric Imidazole Compounds
    Publication number: 20080108682
    Abstract: The invention relates to a method for manufacturing R-(?)-sertaconazole mononitrate. The invention also relates to R-(?)-sertaconazole mononitrate hemiacetonate.
    Type: Application
    Filed: September 13, 2005
    Publication date: May 8, 2008
    Applicant: Ferrer Internacional, S. A.
    Inventors: Ines Petschen, Xavier Camps, Juan Sallares
  • Process for preparing 3-(2-(4-(6-fluorobenzo(d)isoxazol-3-yl)-piperidin-1-yl)-ethyl)-2-methyl- 6,7,8,9-tetrahydro-4h-pyrido-(1,2-a)pyrimidin-4-one
    Publication number: 20050143395
    Abstract: The process consists in condensing (2-methyl-6,7,8,9-tetrahydro-4H-pyrido-[1,2-a]pyrimidin-3-yl)-acetaldehyde with 6-fluoro-3-piperidinyl)-1,2-benzisoxazole to yield the intermediate enamine, 3-{2-[4-(6-fluorobenzo[d]isoxazole-3-yl)-piperidin-1-yl]vinyl}-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2,-a]pyrimidin-4-one followed by reduction of such an enamine.
    Type: Application
    Filed: March 3, 2003
    Publication date: June 30, 2005
    Applicant: Ferrer International S.A.
    Inventors: Rafael Foguet, Jorge Ramentol, Diego Fernandez-Cano, Miguel Armengol, Francesc Camps, Juan Sallares, Ines Petschen, Mireia Pasto, Esther Gordo
  • Process for preparing (+)trans-4-p-fluorophenyl-3-hydroxymethyl-1-methylpiperidine
    Publication number: 20040215020
    Abstract: The present invention relates to a process for preparing (±)-trans-4-p-fluorophenyl-3-hyroxymethyl-1-methylpiperdine of formula (I). The present invention also relates to novel intermediates of the formula (IX) and (IX′) methods for preparing said intermediates and the use of said compounds for preparing Paroxetine and Omiloxetine.
    Type: Application
    Filed: September 15, 2003
    Publication date: October 28, 2004
    Inventors: Rafael Foguet, Jorge Ramentol, Diego Fernandez-Cano, Miguel P. Armengol, Ines Petschen, Juan Sallares, Francesc X. Camps, Manuel M. Raga, Josep M. Castello