Patents by Inventor Susan de Paul

Susan de Paul 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: 8653094
    Abstract: Solid forms of (S)-ethyl 2-amino-3-(4-(2-amino-6-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)propanoate and salts thereof are disclosed.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: February 18, 2014
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Mark S. Bednarz, Susan De Paul, Ramanaiah C. Kanamarlapudi, Anett Perlberg, Haiming Zhang
  • Publication number: 20130005754
    Abstract: Solid forms of (S)-ethyl 2-amino-3 -(4-(2-amino-6-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)propanoate and salts thereof are disclosed.
    Type: Application
    Filed: June 1, 2012
    Publication date: January 3, 2013
    Inventors: Mark S. BEDNARZ, Susan De PAUL, Ramanaiah C. KANAMARLAPUDI, Anett PERLBERG, Haiming ZHANG
  • Patent number: 8193204
    Abstract: Solid forms of (S)-ethyl 2-amino-3-(4-(2-amino-6-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)propanoate and salts thereof are disclosed.
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: June 5, 2012
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Mark S. Bednarz, Susan De Paul, Ramanaiah C. Kanamarlapudi, Anett Perlberg, Haiming Zhang
  • Publication number: 20120122898
    Abstract: Solid forms of 3-(4-(aminomethyl)-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamido)phenyl dimethylcarbamate and salts thereof are disclosed. Methods of its use to treat diseases and disorders of the eye are also disclosed.
    Type: Application
    Filed: November 3, 2011
    Publication date: May 17, 2012
    Inventors: Margaret Susan De PAUL, Qun LI, Haiming ZHANG
  • Publication number: 20090088447
    Abstract: Solid forms of (S)-ethyl 2-amino-3-(4-(2-amino-6-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)propanoate and salts thereof are disclosed.
    Type: Application
    Filed: September 25, 2008
    Publication date: April 2, 2009
    Inventors: Mark S. Bednarz, Susan De Paul, Ramanaiah C. Kanamarlapudi, Anett Perlberg, Haiming Zhang
  • Publication number: 20070173536
    Abstract: The present invention is directed to a novel crystalline form of Zolmitriptan, herein designated as Form A, and several novel solvates of Zolmitriptan, herein designated as Form B, C, D, E, F, and G, processes for the preparation thereof and pharmaceutical compositions comprising these crystalline forms.
    Type: Application
    Filed: January 28, 2005
    Publication date: July 26, 2007
    Applicant: CIBA SPECIALTY CHEMICALS HOLDING INC.
    Inventors: Paul Van Der Schaaf, Fritz Blatter, Martin Szelagiewicz, Ulrich Berens, Susan De Paul
  • Publication number: 20070032552
    Abstract: Novel 3-[2-(dimethylamino)methyl-(cyclohex-1-yl)]-phenol maleate compounds corresponding to formula I and processes for preparing these compounds are provided. Pharmaceutical compositions including these compounds and methods of treating or alleviating pain with these compounds are also provided.
    Type: Application
    Filed: July 24, 2006
    Publication date: February 8, 2007
    Applicant: GRUENENTHAL GMBH
    Inventors: Michael Gruss, Wolfgang Hell, Martin Szelagiewicz, Joerg Berghausen, Susan De Paul, Markus Von Raumer
  • Publication number: 20070032551
    Abstract: Novel 3-[2-(dimethylamino)methyl-(cyclohex-1-yl)]-phenol fumarate compounds corresponding to formula I: and processes for preparing these compounds are provided. Pharmaceutical compositions including these compounds and methods of treating or alleviating pain with these compounds are also provided.
    Type: Application
    Filed: July 24, 2006
    Publication date: February 8, 2007
    Applicant: GRUENENTHAL GMBH
    Inventors: Michael Gruss, Wolfgang Hell, Joerg Berghausen, Martin Szelagiewicz, Markus Von Raumer, Susan De Paul
  • Publication number: 20050009026
    Abstract: The invention relates to a surface for the immobilization of one or several first nucleic acids as recognition elements (“immobilization surface”), for the production of a recognition surface for the detection of one or several second nucleic acids in one or more samples which are brought into contact with the recognition surface, the first nucleic acids being applied to a layer of the graft copolymer poly(L-lysine)-g-poly(ethyleneglycol) (PLL-g-PEG) as surface for immobilization, characterized in that the grafting ratio g, in other words the ratio between the number of lysine units and the number of polyethylene glycol side chains (“PEG” side chains) has an average value between 7 and 13.
    Type: Application
    Filed: August 24, 2002
    Publication date: January 13, 2005
    Inventors: Andreas Abel, Markus Ehrat, Ekkehard Kauffmann, Dominic Utinger, Vincent Benoit, Susan De Paul, Marcus Textor, Stephanie Vande Vondele, Jeffrey Hubbell
  • Patent number: 6472104
    Abstract: The invention relates to a process for preparing a solid organic-inorganic hybrid polymer electrolyte containing lithium ions. The product shows high strength conductivity and lithium transference values. Further, the product can be self-organized into nanometer scale plates and rods paving the way to making lithium conducting cables for example and hence batteries of nanometer size.
    Type: Grant
    Filed: March 20, 2000
    Date of Patent: October 29, 2002
    Inventors: Ralph Ulrich, Josef W. Zwanziger, Susan de Paul, Hans Wolfgang Spiess, Ulrich Wiesner