Patents by Inventor Pier Giorgio Cozzi

Pier Giorgio Cozzi 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: 8610111
    Abstract: Bistable carbazole compounds of formula (I) are described, wherein M is Fe, Co, Ru or Os, preferably Fe, useful as basic functional units for computing systems based on the QCA (Quantum Cellular Automata) paradigm; a process for their preparation is also described.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: December 17, 2013
    Assignee: STMicroelectronics S.r.l.
    Inventors: Pier Giorgio Cozzi, Luca Zoli, Alessandro Paolo Bramanti
  • Publication number: 20110155996
    Abstract: Bistable carbazole compounds of formula (I) are described, wherein M is Fe, Co, Ru or Os, preferably Fe, useful as basic functional units for computing systems based on the QCA (Quantum Cellular Automata) paradigm; a process for their preparation is also described.
    Type: Application
    Filed: March 9, 2011
    Publication date: June 30, 2011
    Applicant: STMicroelectronics S.R.L.
    Inventors: Pier Giorgio Cozzi, Luca Zoli, Alessandro Paolo Bramanti
  • Patent number: 7081536
    Abstract: The invention relates to novel ligands of the phosphanylbenzothiophenyl-dihydroisoxazoline, phosphanyl-dihydrooxazolyl-indole and phosphanyl-dihydrooxazolyl-benzofuran type, especially compounds of formula I and mixtures of such compounds, wherein X is oxygen, sulfur, selenium or NQ, wherein Q is unsubstituted or substituted aryl, or alkyl or substituted alkyl; n is 0, 1, 2, 3 or 4; A1 and A2 are each an organic radical capable of bonding to phosphorus, especially unsubstituted or substituted alkyl, unsubstituted or substituted aryl, unsubstituted or substituted heterocyclyl, unsubstituted or substituted cycloalkyl, or —N(D)2 wherein D2 is alkyl or substituted alkyl; or A1 and A2 together with the bonding phosphorus atom form a ring, which may be unsubstituted or substituted; Y, Y?, Y? and Y?? are each independently of the other hydrogen or alkyl, substituted alkyl, unsubstituted or substituted aryl, or unsubstituted or substituted heterocyclyl, at least one of the radicals Y, Y?, Y? or Y?? being one of
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: July 25, 2006
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Nicole End, Catherine Stoessel, Ulrich Berens, Pier Giorgio Cozzi
  • Publication number: 20040171841
    Abstract: The invention relates to novel ligands of the phosphanylbenzothiophenyl-dihydroisoxazoline, phosphanyl-dihydrooxazolyl-indole and phosphanyl-dihydrooxazolyl-benzofuran type, especially compounds of formula I 1
    Type: Application
    Filed: February 4, 2004
    Publication date: September 2, 2004
    Inventors: Nicole End, Catherine Stoessel, Ulrich Berens, Pier Giorgio Cozzi