Patents by Inventor Maria M. Usardi

Maria M. Usardi 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).

  • .omega.-Nor-cycloalkyl-13,14-dehydro-prostaglandins and process for their preparation
    Patent number: 4361577
    Abstract: .omega.-Nor-cycloalkyl-13,14-dehydro-prostaglandin compounds, specifically 5c-9-oxo-11.alpha.,15S-dihydroxy-20,19,18-tirnor-17-cyclohexyl-prost-5-en- 13-ynoic acid, the esters and salts thereof, having antiulcer and luteolytic activity, are disclosed.
    Type: Grant
    Filed: February 2, 1979
    Date of Patent: November 30, 1982
    Assignee: Carlo Erba - S.p.A.
    Inventors: Carmelo Gandolfi, Renato Pellegata, Roberto Ceserani, Maria M. Usardi
  • Certain PGI.sub.1 compounds and their pharmaceutical composition and methods
    Patent number: 4328240
    Abstract: 2-oxa-bicyclic prostaglandins are provided, together with methods for their preparation and pharmaceutical and veterinary compositions containing same. The compounds have a wide range of pharmacological utilities, such as hypotensive agents, vasodilatory agents, and anti-aggregating agents.
    Type: Grant
    Filed: July 28, 1978
    Date of Patent: May 4, 1982
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Bicyclic prostaglandins and process for their preparation
    Patent number: 4303670
    Abstract: Bicyclic prostaglandins and pharmaceutical and veterinary compositions containing them having numerous pharmaceutical or veterinary utilities, including, for example, hypotensive, vasodilatory, anti-aggregating, luteolytic, and cytoprotective activities. Processes for preparing the compounds and compositions are also disclosed.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: December 1, 1981
    Assignee: Farmitalia Carlo Erba
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Pharmaceutically useful 5,6-saturated PGI compounds
    Patent number: 4297368
    Abstract: Bicyclic prostaglandins and pharamaceutical and veterinary compositions containing them having numerous pharmaceutical or veterinary utilities, including, for example, hypotensive, vasodilatory, anti-aggregating, luteolytic, and cytoprotective activities. Processes for preparing the compounds and compositions are also disclosed.
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: October 27, 1981
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Bicyclic prostaglandins
    Patent number: 4277491
    Abstract: Bicyclic prostaglandins and pharmaceutical and veterinary compositions containing them having numerous pharmaceutical or veterinary utilities including, for example, hypotensive, vasodilatory, anti-aggregating, luteolytic, and cytoprotective activities. Processes for preparing the compounds are also disclosed.
    Type: Grant
    Filed: December 1, 1978
    Date of Patent: July 7, 1981
    Assignee: Farmitalia Carlo Erba, S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Bicyclic prostaglandins
    Patent number: 4271183
    Abstract: Bicyclic prostaglandins and pharmaceutical and veterinary compositions containing them having numerous pharmaceutical or veterinary utilities including, for example, hypotensive, vasodilatory, anti-aggregating, luteolytic, and cytoprotective activities. Processes for preparing the compounds and compositions are also disclosed.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: June 2, 1981
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Bicyclic prostaglandins
    Patent number: 4271184
    Abstract: Bicyclic prostaglandins and pharmaceutical and veterinary compositions containing them having numerous pharmaceutical or veterinary utilities including, for example, hypotensive, vasodilatory, antiaggregating, luteolytic, and cytoprotective activities. Processes for preparing the compounds and compositions are also disclosed.
    Type: Grant
    Filed: November 30, 1979
    Date of Patent: June 2, 1981
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Bicyclic prostaglandins and process for their preparation
    Patent number: 4262016
    Abstract: Bicyclic Prostaglandins and pharmaceutical and veterinary compositions containing them, having numerous pharmaceutical and veterinary utilities, including for example hypotensive, vasodilatory, anti-aggregating, and anti-thrombotic activities. Methods for preparing the compounds and compositions are also disclosed.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: April 14, 1981
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Certain 13,14-didehydro-PGI.sub.1 compounds
    Patent number: 4259244
    Abstract: Bicyclic prostaglandins having numerous pharmaceutical and veterinary utilities including, for example, use as hypotensive, vasodilatory, anti-aggregating, cytoprotective, and bronchodilatory agents. Pharmaceutical and veterinary compositions comprising the compounds in combination with pharmaceutically and/or veterinarily acceptable carriers and/or diluents are also disclosed.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: March 31, 1981
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Bicyclic prostaglandins and process for their preparation
    Patent number: 4254137
    Abstract: Bicyclic prostaglandins and pharmaceutical and veterinary compositions containing them, having numerous pharmaceutical and veterinary utilities, including for example hypotensive, vasodilatory, anti-aggregating, and anti-thrombotic activities. Methods for preparing the compounds and compositions are also disclosed.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: March 3, 1981
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Certain PGI.sub.1 compounds and pharmaceutical compositions containing them
    Patent number: 4250188
    Abstract: 2-Oxa-bicyclic prostaglandins, a method for their preparation and pharmaceutical and veterinary compositions containing them are disclosed.
    Type: Grant
    Filed: November 1, 1979
    Date of Patent: February 10, 1981
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Certain thiacyclic PGI compounds
    Patent number: 4242508
    Abstract: Bicyclic prostaglandins and pharmaceutical and veterinary compositions containing them having numerous pharmaceutical or veterinary utilities including, for example, hypotensive, vasodilatory, antiaggregating, luteolytic, and cytoprotective activities. Processes for preparing the compounds and compositions are also disclosed.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: December 30, 1980
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • Bicyclic prostaglandins
    Patent number: 4230721
    Abstract: New 2-oxa-bicyclic prostaglandin compounds, and pharmaceutical and veterinary compositions containing them, having pharmaceutical utility for example as anti-aggregating, vasodilating, and cytoprotective agents. Processes for preparing the compounds are also disclosed.
    Type: Grant
    Filed: February 26, 1979
    Date of Patent: October 28, 1980
    Assignee: Farmitalia Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Carlo Passarotti, Alessandro Andreoni, Angelo Fumagalli, Franco Faustini, Roberto Ceserani, Maria M. Usardi
  • .omega.-Nor-cycloalkyl-13,14-dehydro-prostaglandins
    Patent number: 4169145
    Abstract: .omega.-NOR-CYCLOALKYL-13,14-DEHYDRO-PROSTAGLANDIN COMPOUNDS, SPECIFICALLY 13,14-DEHYDRO-17-CYCLOHEXYL-20,19,18-TRINOR-PGF.sub.2.alpha. having antiulcer and luteolytic activity, are disclosed.
    Type: Grant
    Filed: September 21, 1977
    Date of Patent: September 25, 1979
    Assignee: Carlo Erba S.p.A.
    Inventors: Carmelo Gandolfi, Renato Pellegata, Roberto Ceserani, Maria M. Usardi
  • 16-Methyl prost-5-en-13-ynoic acid derivatives
    Patent number: 4041064
    Abstract: 16S and 16R methyl 13, 14 dehydro PGE.sub.2 compounds have been prepared.
    Type: Grant
    Filed: July 29, 1975
    Date of Patent: August 9, 1977
    Assignee: Carlo-Erba S.p.A.
    Inventors: Carmelo Gandolfi, Gianfederico Doria, Renato Pellegata, Maria M. Usardi
  • Omega-nor-cycloalkyl-13,14-dehydro-prostaglandins
    Patent number: 4035415
    Abstract: Omega-nor-cycloalkyl-13,14-dehydro-prostaglandin compounds, specifically 13,14-dehydro-17-cyclohexyl-20,19,18-trinor-PGF.sub.2.sub..alpha., having selective luteolytic, abortifacient and labor-inducing activity and extremely low untoward gastrointestinal effects are disclosed.
    Type: Grant
    Filed: August 8, 1975
    Date of Patent: July 12, 1977
    Assignee: Carlo Erba, S.p.A.
    Inventors: Carmelo Gandolfi, Renato Pellegata, Roberto Ceserani, Maria M. Usardi