Patents by Inventor Tracie E. Ramsdale

Tracie E. Ramsdale 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: 9243018
    Abstract: Preparation and use of synthetic monosaccharides, disaccharides, trisaccharides, tetrasaccharides and pentasaccharides useful for the preparation of synthetic heparinoids.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: January 26, 2016
    Assignee: DR. REDDY'S LABORATORIES, SA
    Inventors: Joachim Seifert, Latika Singh, Tracie E. Ramsdale, Michael L. West, Nicholas B. Drinnan
  • Publication number: 20150005485
    Abstract: Preparation and use of synthetic monosaccharides, disaccharides, trisaccharides, tetrasaccharides and pentasaccharides useful for the preparation of synthetic heparinoids.
    Type: Application
    Filed: January 29, 2014
    Publication date: January 1, 2015
    Applicant: ALCHEMIA LIMITED
    Inventors: Joachim SEIFERT, Latika SINGH, Tracie E. RAMSDALE, Michael L. WEST, Nicholas B. DRINNAN
  • Patent number: 8686131
    Abstract: Preparation and use of synthetic trisaccharides useful for the preparation of synthetic heparinoids.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: April 1, 2014
    Assignee: Alchemia Limited
    Inventors: Joachim Seifert, Latika Singh, Tracie E. Ramsdale, Michael L. West, Nicholas B. Drinnan
  • Patent number: 8404833
    Abstract: Preparation and use of synthetic disaccharides useful for the preparation of synthetic heparinoids.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: March 26, 2013
    Assignee: Alchemia Limited
    Inventors: Joachim Seifert, Latika Singh, Tracie E. Ramsdale, Michael L. West, Nicholas B. Drinnan
  • Patent number: 8114970
    Abstract: Preparation of synthetic monosaccharides, for use in the preparation of synthetic heparinoids.
    Type: Grant
    Filed: January 15, 2009
    Date of Patent: February 14, 2012
    Assignee: Alchemia Limited
    Inventors: Joachim Seifert, Latika Singh, Tracie E. Ramsdale, Michael L. West, Nicholas B. Drinnan
  • Patent number: 7541445
    Abstract: Preparation of synthetic monosaccharides, disaccharides, trisaccharides, tetrasaccharides and pentasaccharides for use in the preparation of synthetic heparinoids.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: June 2, 2009
    Assignee: Alchemia Limited
    Inventors: Joachim Seifert, Latika Singh, Tracie E. Ramsdale, Michael L. West, Nicholas B. Drinnan
  • Publication number: 20080280837
    Abstract: A method for inhibiting angiogenesis in a subject comprising administering to the subject at least one compound of General Formula (I), wherein the ring or any chiral center(s) may be of any configuration; Z is sulphur, oxygen, CH2, C(O), C(O)HN, NH, NRA or hydrogen, in the case where Z is hydrogen then R1 is not present, RA is selected from the set defined for R1 to R5, X and X? are independently oxygen or nitrogen providing that at least one X of General Formula (I) is nitrogen, X or X? may also combine independently with one of R1 to R5 to form an azide, R1 to R5 are independently selected from the following definition which includes but is not limited to H or an alkyl, acyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, arylalkyl or heteroarylalkyl substituent of 1 to 20 atoms, which is optionally substituted, and can be branched or linear, and R6 and R7 are hydrogen, or may combine to form a carbonyl function.
    Type: Application
    Filed: April 7, 2005
    Publication date: November 13, 2008
    Inventors: Judy Halliday, Wim Meutermans, Gerald Tometzki, Tracie E. Ramsdale, Johannes Zuegg, Bernd Becker, Craig Muldoon, Declan McKeveney, Rajaratnam Premraj, Glenn Condie