Patents by Inventor Jean Hildesheim

Jean Hildesheim 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).

  • Pioglitazone hydrochloride
    Publication number: 20070043094
    Abstract: Provided is a novel crystal form of pioglitazone hydrochloride and a method for making it. Also provided is a method for making a known crystal form of pioglitazone hydrochloride.
    Type: Application
    Filed: October 27, 2006
    Publication date: February 22, 2007
    Inventors: Shlomit Wizel, Serguei Finogueev, Jean Hildesheim
  • Pioglitazone hydrochloride
    Patent number: 7135485
    Abstract: Provided is a novel crystal form of pioglitazone hydrochloride and a method for making it. Also provided is a method for making a known crystal form of pioglitazone hydrochloride.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: November 14, 2006
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Shlomit Wizel, Serguei Finogueev, Jean Hildesheim
  • Process for producing levetiracetam
    Patent number: 7132552
    Abstract: The invention relates to a method of making optically and chemically pure levetiracetam and to the levetiracetam produced by such process.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: November 7, 2006
    Assignee: Teva Pharmaceutical Industries, Ltd.
    Inventors: Ben-Zion Dolitzky, Jean Hildesheim, Serguei Finogueev
  • Carvedilol
    Patent number: 7126008
    Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: October 24, 2006
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Jean Hildesheim, Sergey Finogueev, Judith Aronhime, Ben-Zion Dolitzky, Shoshana Ben-Valid, Ilan Kor
  • Carvedilol
    Patent number: 7056942
    Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: June 6, 2006
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Jean Hildesheim, Sergey Finogueev, Judith Aronhime, Ben-Zion Dolitzky, Shoshana Ben-Valid, Ilan Kor
  • Carvedilol
    Publication number: 20060030614
    Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
    Type: Application
    Filed: August 31, 2005
    Publication date: February 9, 2006
    Inventors: Jean Hildesheim, Sergey Finogueev, Judith Aronhime, Ben-Zion Dolitzky, Shoshana Ben-Valid, Iian Kor
  • Method of making 7-(4-bromobutoxy)-3,4-dihydrocarbostyril
    Publication number: 20050215585
    Abstract: The invention encompasses synthesizing 7-(4-bromobutoxy)-3,4-dihydrocarbostyril by mixing 7-hydroxy-tetrahydroquinolinone, dibromobutane, and at least one base to form a reaction mixture; heating the reaction mixture; cooling the reaction mixture; and isolating the 7-(4-bromobutoxy)-3,4-dihydrocarbostyril from the reaction mixture. The invention also encompasses using phase transfer catalysts during the reaction.
    Type: Application
    Filed: February 7, 2005
    Publication date: September 29, 2005
    Inventors: Ben-Zion Dolitzky, Jean Hildesheim, Alisa Berlin
  • Methods of preparing aripiprazole crystalline forms
    Publication number: 20050203299
    Abstract: The invention encompasses aripiprazole crystalline forms, methods of preparing the same, and pharmaceutical compositions having aripiprazole crystalline forms.
    Type: Application
    Filed: December 16, 2004
    Publication date: September 15, 2005
    Inventors: Judith Aronhime, Ben-Zion Dolitzky, Eran Luvchick, Jean Hildesheim, Hagit Eisen-Nevo, Reuven Izsak
  • Process for producing levetiracetam
    Publication number: 20040259933
    Abstract: The invention relates to a method of making optically and chemically pure levetiracetam and to the levetiracetam produced by such process.
    Type: Application
    Filed: February 3, 2004
    Publication date: December 23, 2004
    Inventors: Ben-Zion Dolitzky, Jean Hildesheim, Serguei Finogueev
  • Carvedilol
    Publication number: 20040225132
    Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
    Type: Application
    Filed: January 16, 2004
    Publication date: November 11, 2004
    Inventors: Jean Hildesheim, Sergey Finogueev, Judith Aronhime, Ben-Zion Dolitzky, Shoshana Ben-Valid, Ilan Kor
  • Carvedilol
    Publication number: 20040152757
    Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
    Type: Application
    Filed: January 16, 2004
    Publication date: August 5, 2004
    Inventors: Jean Hildesheim, Sergey Finogueev, Judith Aronhime, Ben-Zion Dolitzky, Shoshana Ben-Valid, Ilan Kor
  • Carvedilol
    Patent number: 6699997
    Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: March 2, 2004
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Jean Hildesheim, Sergey Finogueev, Ben-Zion Dolitzky, Shoshana Ben-Valid
  • Pioglitazone hydrochloride
    Publication number: 20030139603
    Abstract: Provided is a novel crystal form of pioglitazone hydrochloride and a method for making it. Also provided is a method for making a known crystal form of pioglitazone hydrochloride.
    Type: Application
    Filed: September 27, 2002
    Publication date: July 24, 2003
    Inventors: Shlomit Wizel, Serguei Finogueev, Jean Hildesheim
  • Carvedilol
    Publication number: 20020143045
    Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
    Type: Application
    Filed: June 28, 2001
    Publication date: October 3, 2002
    Inventors: Jean Hildesheim, Sergey Finogueev, Judith Aronhime, Ben-Zion Dolitzky, Shoshana Ben-Valid, Ilan Kor