Patents by Inventor Stefano Romagnano

Stefano Romagnano 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: 7868054
    Abstract: The present invention concerns photopolymerisable systems comprising reactive oligomers and/or monomers having ethylenically unsaturated groups and at least one phenylglyoxalic ester that, by photochemical decomposition, generates fragments having low migratability and low odor.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: January 11, 2011
    Assignee: Lamberti SpA
    Inventors: Stefano Romagnano, Gabriele Norcini, Marco Visconti, Giuseppe Libassi
  • Patent number: 7851029
    Abstract: This invention concerns photopolymerizable systems containing ethylenically unsaturated reactive oligomers and/or monomers comprising at least one photoinitiator and at least one coinitiator having low-extractability and low-volatility; the photopolymerizable systems of the invention are particularly suited for the preparation of food-packaging coatings.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: December 14, 2010
    Assignee: Lamberti SpA
    Inventors: Stefano Romagnano, Angelo Casiraghi, Marco Visconti, Giuseppe Li Bassi
  • Publication number: 20100196826
    Abstract: Photopolymerisable systems for coatings or photolithography comprising radically photopolimerisable oligomers and/or monomers having ethylenically unsaturated groups and, as photoinitiator, at least one compound of formula (I).
    Type: Application
    Filed: September 5, 2008
    Publication date: August 5, 2010
    Inventors: Stefano Romagnano, Gabriele Norcini, Giuseppe Li Bassi, Marco Visconti, Celine Dietlin, Xavier Allonas, Jean Pierre Fouassier
  • Patent number: 7534880
    Abstract: The present invention relates to clear photopolymerisable systems for the preparation of high thickness coatings, to a procedure for their application and to the solid surfaces coated with them.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: May 19, 2009
    Assignee: Lamberti SpA
    Inventors: Gabriele Norcini, Stefano Romagnano, Marco Visconti, Giuseppe Li Bassi
  • Patent number: 7482392
    Abstract: The present invention is refereed to a white solid photoinitiator in the form of powder and consisting of 2-hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)-phenoxy]-phenyl}-2-methyl-propan-1-one (COMPOUND1), and to the procedure for its preparation.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: January 27, 2009
    Assignee: Lamberti SpA
    Inventors: Gabriele Norcini, Stefano Romagnano, Marco Visconti, Gluseppe Li Bassi
  • Publication number: 20080213502
    Abstract: This invention concerns photopolymerisable systems containing ethylenically unsaturated reactive oligomers and/or monomers comprising at least one photoinitiator and at least one coinitiator having low-extractability and low-volatility; the photopolymerisable systems of the invention are particularly suited for the preparation of food-packaging coatings.
    Type: Application
    Filed: May 10, 2006
    Publication date: September 4, 2008
    Inventors: Stefano Romagnano, Angelo Casiraghi, Marco Visconti, Giuseppe Li Bassi
  • Publication number: 20080193677
    Abstract: The present invention concerns photopolymerisable systems comprising reactive oligomers and/or monomers having ethylenically unsaturated groups and at least one phenylglyoxalic ester that, by photochemical decomposition, generates fragments having low migratability and low odour.
    Type: Application
    Filed: May 10, 2006
    Publication date: August 14, 2008
    Inventors: Stefano Romagnano, Gabriele Norcini, Marco Visconti, Giuseppe Libassi
  • Publication number: 20070135531
    Abstract: The present invention is refereed to a white solid photoinitiator in the form of powder and consisting of 2-hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)-phenoxy]-phenyl}-2-methyl-propan-1-one (COMPOUND1), and to the procedure for its preparation.
    Type: Application
    Filed: October 14, 2004
    Publication date: June 14, 2007
    Inventors: Gabriele Norcini, Stefano Romagnano, Marco Visconti, Gluseppe Li Bassi
  • Patent number: 7202012
    Abstract: A composition for positive heat sensitive computer-to-plate (CTP) lithographic printing plates comprising a phenolic resin and an IR absorber characterized by the fact that the composition contains from 1 to 30% w/w of an organic oxygenated phosphorous compound chosen from the group of general formula (I): wherein R1, R2, and R3 are independently a C4–C8 alkyl group or an aryl group.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: April 10, 2007
    Assignee: Lamberti SpA
    Inventors: Gabriele Norcini, Stefano Romagnano, Marco Visconti, Giuseppe Li Bassi
  • Publication number: 20060246228
    Abstract: The present invention relates to clear photopolymerisable systems for the preparation of high thickness coatings, to a procedure for their application and to the solid surfaces coated with them.
    Type: Application
    Filed: August 3, 2004
    Publication date: November 2, 2006
    Inventors: Gabriele Norcini, Stefano Romagnano, Marco Visconti, Giuseppe Li Bassi
  • Patent number: 7030160
    Abstract: The invention relates to phenoxypropanolamines, to pharmaceutical compositions containing them, to processes for preparing them, and to the method of use thereof in the treatment of diseases that are improved by beta-3 agonist action.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: April 18, 2006
    Assignee: Sanofi-Aventis
    Inventors: Laura Barzaghi, Philippe R. Bovy, Roberto Cecchi, Tiziano Croci, Stefano Romagnano
  • Publication number: 20050181298
    Abstract: The invention relates to a composition for positive heat sensitive CTP lithographic printing plates comprising a phenolic resin and an IR absorber characterized by the fact that it contains from 1 to 30% w/w of an organic oxygenated phosphorous compound chosen from the group of general formula (I): wherein R1, R2, R3 are independently: C3-C12 linear or branched alkyl; phenyl or heteroaryl eventually substituted with R4, wherein R4 is halogen, C1-C12 linear or branched alkyl, C1-C12 linear or branched alkoxyl; OR5 wherein R5 is C3-C12 linear or branched alkyl, phenyl or heteroaryl eventually substituted with R4, wherein R4 is halogen, C1-C12 linear or branched alkyl, C1-C12 linear or branched alkoxyl.
    Type: Application
    Filed: March 18, 2003
    Publication date: August 18, 2005
    Inventors: Gabriele Norcini, Stefano Romagnano, Marco Visconti, Giuseppe Li Bassi
  • Publication number: 20040034070
    Abstract: The invention relates to phenoxypropanolamines, to pharmaceutical compositions containing them, to processes for preparing them, and to the method of use thereof in the treatment of diseases that are improved by beta-3 agonist action.
    Type: Application
    Filed: August 8, 2003
    Publication date: February 19, 2004
    Inventors: Laura Barzaghi, Philippe R. Bovy, Roberto Cecchi, Tiziano Croci, Stefano Romagnano
  • Patent number: 6583120
    Abstract: The present invention discloses an erythromycin derivative with antibiotic activity and pharmaceutically acceptable salts thereof, a process for their preparation and pharmaceutical compositions containing them as active principle.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: June 24, 2003
    Assignee: Zambon Group S.A.
    Inventors: Franco Pellacini, Daniela Botta, Stefano Romagnano, Enrico Albini, Domenico Ungheri, Giovanna Schioppacassi
  • Patent number: 6455576
    Abstract: 3′-Des-dimethylamino-9-oxyimino macrolides of formula (I) endowed with anti-inflammatory activity and their pharmaceutical use are described.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: September 24, 2002
    Assignee: Zambon Group S.p.A.
    Inventors: Franco Pellacini, Daniela Botta, Stefano Romagnano, Ermanno Moriggi, Lorenzo Pradella
  • Patent number: 6166051
    Abstract: Compounds of formula (I) wherein R, R.sub.1, R.sub.2, R.sub.3 have the meanings reported in the description, processes for their preparation and pharmaceutical compositions which contain them as active ingredients are described. The compounds of formula (I) are endowed with a mixed ACE-inhibitory and NEP-inhibitory activity and are useful in the treatment of cardiovascular diseases.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: December 26, 2000
    Assignee: Zambon Group S.p.A.
    Inventors: Franco Pellacini, Stefano Romagnano, Gabriele Norcini, Francesco Santangelo, Claudio Semeraro
  • Patent number: 5994539
    Abstract: Compounds of formula ##STR1## wherein R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, m and n have the meanings reported in the description, processes for their preparation and pharmaceutical compositions which contain them as active ingredients are described.The compounds of formula I are endowed with a mixed ACE-inhibitory and NEP-inhibitory activity and are useful in the treatment of cardiovascular diseases.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: November 30, 1999
    Assignee: Zambon Group S.p.A.
    Inventors: Franco Pellacini, Stefano Romagnano, Gabriele Norcini, Francesco Santangelo, Mario Fantucci, Claudio Semeraro
  • Patent number: 5866604
    Abstract: Compounds of formula (I) wherein R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, m and n have the meanings reported in the description, processes for their preparation and pharmaceutical compositions which contain them as active ingredients are described. The compounds of formula (I) are endowed with a mixed ACE-inhibitory and NEP-inhibitory activity and are useful in the treatment of cardiovascular diseases.
    Type: Grant
    Filed: December 24, 1996
    Date of Patent: February 2, 1999
    Assignee: Zambon Group S.p.A.
    Inventors: Franco Pellacini, Stefano Romagnano, Gabriele Norcini, Francesco Santangelo
  • Patent number: 5847092
    Abstract: Erythromycin 9-oxime derivatives wherein a phenyl or heterocylic group is attached indirectly to the 9-position of erythromycin A through an alkylene diamine bridging member. These compounds exhibit broad spectrum antibiotic activity.
    Type: Grant
    Filed: May 16, 1997
    Date of Patent: December 8, 1998
    Assignee: Zambon Group S.p.A.
    Inventors: Franco Pellacini, Giovanna Schioppacassi, Enrico Albini, Daniela Botta, Stefano Romagnano, Francesco Santangelo
  • Patent number: 5760241
    Abstract: Compounds of formula ##STR1## wherein R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, m and n have the meanings reported in the description, processes for their preparation and pharmaceutical compositions which contain them as active ingredients are described.The compounds of formula I are endowed with a mixed ACE-inhibitory and NEP-inhibitory activity and are useful in the treatment of cardiovascular diseases.
    Type: Grant
    Filed: December 24, 1996
    Date of Patent: June 2, 1998
    Assignee: Zambon Group S.p.A.
    Inventors: Francesco Santangelo, Mario Fantucci, Claudio Semeraro, Franco Pellacini, Stefano Romagnano, Gabriele Norcini