Patents by Inventor Laura Tinucci

Laura Tinucci 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).

  • Process for preparing sulfonated paraffins with a larger content of polysulfonated species
    Patent number: 5364960
    Abstract: Process for obtaining sulfonated paraffins containing more than 50% of polysulfonates, by weight, by causing essentially linear C.sub.12 -C.sub.20 paraffins to react with SO.sub.2 and O.sub.2, at a temperature comprised within the range of from 55 to 100.degree. C. and in the presence of a peroxide belonging to the class of peroxy dicarbonates.
    Type: Grant
    Filed: November 16, 1993
    Date of Patent: November 15, 1994
    Assignees: Eniricerche S.p.A., Enichem Augusta Industriale S.r.l.
    Inventors: Armando Marcotullio, Laura Tinucci, Massimo Ciali
  • Process for the catalytic hydroformylation of olefins
    Patent number: 4996366
    Abstract: Process for the catalytic hydroformylation of olefins in which an olefin is reacted with hydrogen and carbon monoxide, with the process being carried out by operating in a liquid, aqueous-organic reaction medium, in the presence of a water-soluble complex catalyst containing a metal active in the hydroformylation, wherein said aqueous-organic medium is in the form of a microemulsion consituted by an oil phase, an aqueous phase, a surfactant and a co-surfactant, with said oil phase constituting the external phase of said microemulsion, and said aqueous phase constituting the internal phase of said microemulsion.
    Type: Grant
    Filed: January 23, 1990
    Date of Patent: February 26, 1991
    Assignee: Eniricerche S.p.A
    Inventors: Laura Tinucci, Edoardo Platone
  • Process for the preparation of arylalkanoic acids by oxidative rearrangement of arylalkanones
    Patent number: 4608441
    Abstract: Process for preparing an arylalkanoic acid by adding iodine to a mixture of an arylalkanone and an excess of an orthoester, heating of the mixture thus obtained, adding an inorganic base and finally an acid.
    Type: Grant
    Filed: July 12, 1985
    Date of Patent: August 26, 1986
    Assignee: BLASCHIM S.p.A.
    Inventors: Attilio Citterio, Laura Tinucci, Aldo Belli, Lucio Filippini