Patents by Inventor Svetlana A. Ivanova

Svetlana A. Ivanova 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).

  • Publication number: 20110071194
    Abstract: Compounds of formula (I): The present invention relates to novel indazolyl ester or amide derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments
    Type: Application
    Filed: December 2, 2010
    Publication date: March 24, 2011
    Inventors: Markus Berger, Jan Dahmén, Karl Edman, Anders Eriksson, Balint Gabos, Thomas Hansson, Martin Hemmerling, Krister Henriksson, Svetlana Ivanova, Matti Lepistö, Darren McKerrecher, Magnus Munck af Rosenschöld, Stinabritt Nilsson, Hartmut Rehwinkel, Camilla Taflin
  • Publication number: 20100297428
    Abstract: The invention relates to a method of producing a composite comprising nanofibres or nanotubes on a porous ?-SiC substrate, said method comprising the following steps: (a) a catalyst for growing nanotubes or nanofibres is incorporated into said porous ?-SiC substrate or into an SiC precursor; (b) carbon nanotubes or nanofibres are grown from a mixture comprising hydrogen and at least one hydrocarbon; and (c) optionally, said carbon nanotubes or nanofibres are converted to SiC nanofibres. This composite may be used as a catalyst or catalyst support.
    Type: Application
    Filed: April 30, 2008
    Publication date: November 25, 2010
    Inventors: Cuong Pham-Huu, Charlotte Pham, Patrick Nguyen, Estelle Vanhaecke, Svetlana Ivanova, Adrien Deneuve
  • Publication number: 20100256104
    Abstract: The present invention provides compounds of formula (I) wherein n, R1, R2, X1, X2, X3, X4, X5, R3a, R3b, R4, R5 and R6 are as defined in the specification, a process for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Application
    Filed: March 30, 2010
    Publication date: October 7, 2010
    Applicant: ASTRAZENECA R&D
    Inventors: Frank Burkamp, Balint Gabos, Svetlana Ivanova, Alice Ingrid Annea Lisius
  • Publication number: 20100197644
    Abstract: Compounds of formula (I): The present invention relates to novel indazolyl ester or amide derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments
    Type: Application
    Filed: December 21, 2009
    Publication date: August 5, 2010
    Inventors: Markus Berger, Jan Dahmén, Karl Edman, Anders Eriksson, Balint Gabos, Thomas Hansson, Martin Hemmerling, Krister Henriksson, Svetlana Ivanova, Matti Lepistö, Darren McKerrecher, Magnus Munck af Rosenschöld, Stinabritt Nilsson, Hartmut Rehwinkel, Camilla Taflin
  • Patent number: 7728030
    Abstract: Compounds of formula (I): The present invention relates to novel indazolyl ester or amide derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: June 1, 2010
    Assignees: AstraZeneca AB, Bayer Schering Pharma Aktiengesellschaft
    Inventors: Markus Berger, Jan Dahmén, Karl Edman, Anders Eriksson, Balint Gabos, Thomas Hansson, Martin Hemmerling, Krister Henriksson, Svetlana Ivanova, Matti Lepistö, Darren McKerrecher, Magnus Munck af Rosenschöld, Stinabritt Nilsson, Hartmut Rehwinkel, Camilla Taflin
  • Publication number: 20100081692
    Abstract: The invention provides 1-benzyl-4-piperidinamines of the general formula (I), processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are useful in the treatment of respiratory diseases such as chronic obstructive pulmonary disease and asthma. The compounds are inhibitors of the CCR1 receptor.
    Type: Application
    Filed: October 31, 2006
    Publication date: April 1, 2010
    Applicant: ASTRAZENECA AB
    Inventors: Martin Hemmerling, Nafizal Hossain, Svetlana Ivanova, Tesfaledet Mussie, Igor Shamovsky, Asa Sjoholm Timen
  • Publication number: 20100010272
    Abstract: A process for the preparation of dimethyl ether by catalytic dehydration of methanol, in which there is used a catalyst based on a zeolite immobilized on a silicon carbide support, for example a zeolite of type ZSM-5 supported on silicon carbide extrudates or on a silicon carbide cellular foam.
    Type: Application
    Filed: December 7, 2007
    Publication date: January 14, 2010
    Applicant: UNIVERSITE LOUIS PASTEUR
    Inventors: Svetlana Ivanova, Estelle Vanhaecke, Suzanne Libs, Benoit Louis, Cuong Pham-Huu, Marc Ledoux
  • Publication number: 20090298861
    Abstract: The invention provides compounds of formula (I) wherein m, R1, n, R2, q, p, X, Y, R3, R4, t and, R5 are as defined in the specification, processes for their preparation, pharmaceutical compositions contain them and their use in therapy.
    Type: Application
    Filed: April 28, 2009
    Publication date: December 3, 2009
    Inventors: Nafizal Hossain, Svetlana Ivanova
  • Publication number: 20090286835
    Abstract: The present invention provides compounds of formula (I) wherein n, p, R1, R2, X1, X2, X3, X4, X5, R3a, R3b, R4, R5 and R6 are as defined in the specification, a process for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Application
    Filed: October 3, 2008
    Publication date: November 19, 2009
    Applicant: AstraZeneca AB
    Inventors: Hakan BLADH, Frank Burkamp, Balint Gabos, Peter Hansen, Svetlana Ivanova, Karolina Lawitz
  • Publication number: 20090176815
    Abstract: Compounds of formula (I) wherein R1, R3, R4, R5, R6, R7, and R10 are as defined in the specification, are described. The present invention also relates to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorphic forms of the new compounds as well as the preparation thereof.
    Type: Application
    Filed: January 16, 2009
    Publication date: July 9, 2009
    Inventors: Tomas Eriksson, Martin Hemmerling, Bo-Goran Josefsson, Svetlana Ivanova, Marguerite Mensonides-Harsema, John Mo, John Pavey, Austen Pimm, James Reuberson, Hakan Schulz, Per Strandberg
  • Patent number: 7524856
    Abstract: The invention provides compounds of formula (I) wherein m, R1, n, R2, q, p, X, Y, R3, R4, t and, R5 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: December 20, 2004
    Date of Patent: April 28, 2009
    Assignee: AstraZeneca AB
    Inventors: Nafizal Hossain, Svetlana Ivanova
  • Publication number: 20090062322
    Abstract: The invention provides compounds of formula (I) wherein m R1, n, R2, q, X, Y, Z, R3, R4, R5, R6, R7, R8, t, and R9 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Application
    Filed: November 5, 2008
    Publication date: March 5, 2009
    Applicant: ASTRAZENECA AB
    Inventors: Nafizal Hossain, Svetlana Ivanova, Marguerite Mensonides-Harsema
  • Patent number: 7498338
    Abstract: The invention provides compounds of formula (I) wherein m, R1, n, R2, q, X, Y, Z, t, R3, R4, R5, R6, R7 and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: March 3, 2009
    Assignee: AstraZeneca AB
    Inventors: Andrew Baxter, Nafizal Hossain, Svetlana Ivanova, Marguerite Mensonides-Harsema, Austen Pimm, James Reuberson
  • Patent number: 7449475
    Abstract: The invention provides compounds of formula (I) wherein m R1, n, R2, q, X, Y, Z, R3, R4, R5, R6, R7, R8, t, and R9 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: November 11, 2008
    Assignee: AstraZeneca AB
    Inventors: Nafizal Hossain, Svetlana Ivanova, Marguerite Mensonides-Harsema
  • Publication number: 20080214641
    Abstract: Compounds of formula (I): The present invention relates to novel indazolyl ester or amide derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments
    Type: Application
    Filed: December 20, 2007
    Publication date: September 4, 2008
    Inventors: Markus Berger, Jan Dahmen, Karl Edman, Anders Eriksson, Balint Gabos, Thomas Hansson, Martin Hemmerling, Krister Henriksson, Svetlana Ivanova, Matti Lepisto, Darren McKerrecher, Magnus Munck af Rosenschold, Stinabritt Nilsson, Hartmut Rehwinkel, Camilla Taflin
  • Publication number: 20080207721
    Abstract: Compounds of formula (I): or a pharmaceutically acceptable salt thereof, compositions comprising them, processes for preparing them and their use in medical therapy (for example modulating the glucocorticoid receptor in a warm blooded animal).
    Type: Application
    Filed: November 21, 2007
    Publication date: August 28, 2008
    Inventors: Markus Berger, Lena Bergstrom, Jan Dahmen, Anders Eriksson, Balint Gabos, Martin Hemmerling, Krister Henriksson, Svetlana Ivanova, Matti Lepisto, Stinabritt Nilsson, Camilla Taflin, Darren McKerrecher, Hartmut Rehwinkel
  • Publication number: 20080167332
    Abstract: Compounds of formula (I) wherein R1, R3, R4, R5, R6, R7, and R10 are as defined in the specification, are described. The present invention also relates to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorphic forms of the new compounds as well as the preparation thereof.
    Type: Application
    Filed: July 18, 2007
    Publication date: July 10, 2008
    Inventors: Scott Gibson, Barry Elkins, Mike Rogers, Ian Hassall, Hong Gu, Zhenyu Wang, Vinod Kumar, Synthana Suresh Kumar, Santosh Kavitake, Sidda Lingesha, Eric Merifield, David Ennis, John Pavey, Austen Pimm, James Reuberson, Bo-Goran Josefsson, Martin Hemmerling, Svetlana Ivanova, Marguerite Mensonides-Harsema, Hakan Schulz, John Mo, Tomas Eriksson, Per Strandberg
  • Patent number: 7388020
    Abstract: The invention provides compounds of general formula (I) wherein A, X, m, R1, N, R2, Z1, Z2, Q, R3, R4, R5, R6, R7, R8, t and R16 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: June 17, 2008
    Assignee: AstraZeneca AB
    Inventors: Tomas Eriksson, Svetlana Ivanova, Hans Lönn
  • Publication number: 20070141171
    Abstract: The present invention provides for a composition and method of treatment and prevention of hypertension and its restulting complication comprising the step of administering to a patient a therapeutically-effective amount of Quercetin or Quercetin Glycoside and Epican Forte in therapeutic proportions.
    Type: Application
    Filed: February 7, 2007
    Publication date: June 21, 2007
    Inventors: VADIM IVANOV, SVETLANA IVANOVA, WAHEED ROOMI, ALEKSANDRA NIEDZWIECKI, MATTHIAS RATII
  • Publication number: 20070129393
    Abstract: The invention provides compounds of formula (I) wherein m, R1, n, R2, q, X, Y, Z, t, R3, R4, R5, R6, R7 and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Application
    Filed: November 15, 2004
    Publication date: June 7, 2007
    Inventors: Andrew Baxter, Nafizal Hossain, Svetlana Ivanova, Marguerite Mensonides-Harsema, Austen Pimm, James Reuberson