Patents by Inventor Jean Leandro Dos Santos

Jean Leandro Dos Santos 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: 20140057959
    Abstract: The present invention relates to compounds derived from taurine with non-steroidal anti inflammatory activity. In a first embodiment, the present invention relates to compounds derived from taurine, in which taurine is bound directly by means of an amide bond or through an spacing group, to a compound selected from the group of non-steroidal anti inflammatory compounds, cited as derived from taurine presenting the Formula (I): in which R means the component with non-steroidal anti inflammatory activity. In a second embodiment, the invention provides a process for obtaining the compounds of Formula (I) by reaction of taurine with a compound belonging to the group of non-steroidal anti inflammatory (NSAIs), in order to obtain a compound derived from taurine by direct bond or through a spacing group of the taurine to the NSAI. The invention also relates to the pharmaceutical compositions comprising at least one compound derived from taurine presenting non-steroidal anti inflammatory activity.
    Type: Application
    Filed: September 24, 2013
    Publication date: February 27, 2014
    Applicants: UNIVERSIDADE ESTADUAL PAULISTA JULIO DE MESQUITA FILHO - UNESP, EMS S.A.
    Inventors: Ednir de Oliveira VIZIOLI, Chung Man Chin, Renato Farina Menegon, Lorena Blau, Jean Leandro Dos Santos, Maria do Carmo Longo
  • Patent number: 8338474
    Abstract: Preparation and use of phthalimide and/or sulphonamide derivatives with nitric oxide donor properties, having activities in increasing gamma-globin gene expression and anti-inflammatory and analgesic activities, effective in the treatment of hematologic diseases which require reducing the TNF-? levels and an exogenous source of nitric oxide, such as sickle-cell disease. The functionalized phthalimide derivatives are designed from the prototypes thalidomide and hydroxyurea.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: December 25, 2012
    Inventors: Jean Leandro Dos Santos, Chin Chung Man, Lídia Moreira Lima, Fernando Ferreira Costa, Carolina Lanaro
  • Patent number: 8314255
    Abstract: Preparation and use of phthalimide and/or sulphonamide derivatives with nitric oxide donor properties, having activities in increasing gamma-globin gene expression and anti-inflammatory and analgesic activities, effective in the treatment of hematologic diseases which require reducing the TNF-? levels and an exogenous source of nitric oxide, such as sickle-cell disease. The functionalized phthalimide derivatives are designed from the prototypes thalidomide and hydroxyurea.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: November 20, 2012
    Inventors: Jean Leandro Dos Santos, Chin Chung Man, Lidia Moreira Lima, Fernando Ferreira Costa, Carolina Lanaro
  • Publication number: 20120245364
    Abstract: Preparation and use of phthalimide and/or sulphonamide derivatives with nitric oxide donor properties, having activities in increasing gamma-globin gene expression and anti-inflammatory and analgesic activities, effective in the treatment of hematologic diseases which require reducing the TNF-? levels and an exogenous source of nitric oxide, such as sickle-cell disease. The functionalized phthalimide derivatives are designed from the prototypes thalidomide and hydroxyurea.
    Type: Application
    Filed: February 24, 2012
    Publication date: September 27, 2012
    Applicants: UNIVERSIDADE ESTADUAL DE CAMPINAS - UNICAMP, UNIVERSIDADE ESTADUAL PAULISTA " JULIO DE MESQUITA FILHO " -UNESP, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO - UFRJ
    Inventors: Jean Leandro DOS SANTOS, Chin CHUNG MAN, Lídia MOREIRA LIMA, Fernando FERREIRA COSTA, Carolina LANARO
  • Publication number: 20120157690
    Abstract: Preparation and use of phthalimide and/or sulphonamide derivatives with nitric oxide donor properties, having activities in increasing gamma-globin gene expression and anti-inflammatory and analgesic activities, effective in the treatment of hematologic diseases which require reducing the TNF-? levels and an exogenous source of nitric oxide, such as sickle-cell disease. The functionalized phthalimide derivatives are designed from the prototypes thalidomide and hydroxyurea.
    Type: Application
    Filed: February 24, 2012
    Publication date: June 21, 2012
    Applicants: UNIVERSIDADE ESTADUAL DE CAMPINAS - UNICAMP, UNIVERSIDADE ESTADUAL PAULISTA <<JULIO DE MESQUITA FILHO >> - UNESP, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO - UFRJ
    Inventors: Jean Leandro DOS SANTOS, Chin CHUNG MAN, Lídia MOREIRA LIMA, Fernando FERREIRA COSTA, Carolina LANARO
  • Publication number: 20120115817
    Abstract: The present invention relates to phthalimide derivatives of non-steroidal and/or TNF-? modulating anti-inflammatory compounds as well as the process of obtaining the so-called derivatives, pharmaceutical compositions containing such derivatives and their uses, including use in the treatment of inflammatory diseases, especially those related to chronic inflammatory processes, such as rheumatoid arthritis and intestinal inflammatory diseases (for instance, Chron's disease) and the use of the referred to pharmaceutical compositions as antipyretic, analgesic and platelet antiaggregating medications.
    Type: Application
    Filed: April 7, 2010
    Publication date: May 10, 2012
    Applicant: EMS S.A.
    Inventors: Jean Leandro dos Santos, Ednir de Oliveira Vizioli, Chung Man Chin, Renato Farina Menegon, Lorena Blau
  • Publication number: 20110118303
    Abstract: The present invention relates to compounds derived from taurine with non-steroidal anti inflammatory activity. In a first embodiment, the present invention relates to compounds derived from taurine, in which taurine is bound directly by means of an amide bond or through an spacing group, to a compound selected from the group of non-steroidal anti inflammatory compounds, cited as derived from taurine presenting the Formula (I): in which R means the component with non-steroidal anti inflammatory activity. In a second embodiment, the invention provides a process for obtaining the compounds of Formula (I) by reaction of taurine with a compound belonging to the group of non-steroidal anti inflammatory (NSAIs), in order to obtain a compound derived from taurine by direct bond or through a spacing group of the taurine to the NSAI. The invention also relates to the pharmaceutical compositions comprising at least one compound derived from taurine presenting non-steroidal anti inflammatory activity.
    Type: Application
    Filed: April 9, 2009
    Publication date: May 19, 2011
    Applicants: EMS S.A., Universidade Estadual Paulista Julio De Mesquita Filho - UNESP
    Inventors: Ednir de Oliveira Vizioli, Chung Man Chin, Renato Farina Menegon, Lorena Blau, Jean Leandro Dos Santos, Maria do Carmo Longo
  • Publication number: 20100324107
    Abstract: The present invention refers to the use of phthalimide and/or sulphonamide derivatives with nitric oxide donor properties, which have important activities in increasing the gamma-globin gene expression and anti-inflammatory and analgesic activities, effective in the treatment of hematologic diseases which require reducing the TNF-? levels and an exogenous source of nitric oxide. More particularly, the present invention describes the use of such phthalimide and/or sulphonamide derivatives for the treatment of sickle-cell disease. The invention also has as a novel characteristic the disclosure of new functionalized phthalimide derivatives designed from the prototypes thalidomide and hydroxyurea, and designed rationally through the strategy of molecular hybridization for the treatment of said diseases.
    Type: Application
    Filed: December 12, 2008
    Publication date: December 23, 2010
    Applicants: UNIVERSIDADE ESTADUAL DE CAMPINAS - UNICAMP, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO - UFRJ
    Inventors: Jean Leandro Dos Santos, Chin Chung Man, Lidia Moreira Lima, Fernando Ferreira Costa, Carolina Lanaro