Patents by Inventor Angelo Alberti

Angelo Alberti 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).

  • Free-radical functionalized polysaccharides
    Patent number: 7754878
    Abstract: Polysaccharides are functionalized using a source of free radicals which forms stable radicals on the polysaccharides structure and wherein the formed radicals reacts with a functionalized unsaturated compound. The method comprises two steps: a first step, wherein the free radical on the polysaccharides chain is formed, and a second step, wherein said radical reacts with the unsaturated compound in the absence of the radical source.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: July 13, 2010
    Assignees: Next Technology Tecnotessile Societa Nazionale Di Ricerca R.L., Instuto Scientifico Di Chimica E Biochimica “G. Rozoni”
    Inventors: Giangiacomo Torri, Angelo Alberti, Sabrina Bertini, Gianluca Ciardelli, Giuseppe Gastaldi, Solitario Nesti, Elena Vismara
  • On demand accrual system and method
    Patent number: 7693759
    Abstract: A system and method for posting tracking accrued revenue and costs. The system includes an accrual system that causes each inputted accrual event to be posted at the same time (e.g., on the same day) that the accrual event was received; and a reversal system that, on demand (e.g., daily), checks a set of reversal rules and reverses any accrual events that triggered a reversal rule.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: April 6, 2010
    Assignee: International Business Machines Corporation
    Inventors: Emilio Angelo Alberti, Norman Welton Garnett, Manuel Elpidio Rodriguez
  • Structure for a DC motor with an electronic commutation
    Patent number: 5278468
    Abstract: The structure for a motor having a rotor (R) and a stator (S) comprises a support hub (10) with branches (11), a sleeve (12) and if desired a cover (13), a mandrel (20) with a tube (21) and a radially inwardly-extending flange (22), and a connector (30) in the shape of a frustoconical ring (31). Application in automatically manufactured motors for the equipment of motor vehicles.
    Type: Grant
    Filed: July 6, 1992
    Date of Patent: January 11, 1994
    Assignee: Ecia
    Inventors: Gerard Escaravage, Angelo Alberti