Patents Assigned to Synthesis (U.S.A.)
  • Patent number: 4683695
    Abstract: The base member for divider panels comprises a load-bearing support which defines two supply passages or channels for electrical cables and houses power outlets for supplying items of electrical equipment which are adjacent to the panels. The support is integral with two cover plate portions which complete the two passages and are movable from an open position in which they permit access to the passages to a closed position in which they completely cover the two passages. The base member is of plastics material produced by extrusion in one piece and comprises rigid zones capable of operating as a support means and flexible, hinge zones capable of permitting movement of the plate portions. Resilient lips extending along the two plate portions engage with latch means on the load-bearing support to hold the plate portions in the closed position.
    Type: Grant
    Filed: September 2, 1986
    Date of Patent: August 4, 1987
    Assignee: Olivetti Synthesis, S.p.A.
    Inventor: Massimo Galli
  • Patent number: 4542002
    Abstract: Silicate having high ion exchange capacity are obtained by reacting sepiolites with a base, preferably a strong base in the presence of a polar liquid at a temperature, preferably elevated, and for a period sufficient to increase the ion exchange capacity to at least 50 meq. per 100 g, more preferably at least 100 meq. per 100 g. In the preferred form, the reaction is carried out at above 100.degree. C. in an autoclave.
    Type: Grant
    Filed: February 28, 1983
    Date of Patent: September 17, 1985
    Assignee: Synthesis Engineering Ltd.
    Inventors: Avelino C. Corma, Amparo C. Mifsud, Joaquin P. Perez
  • Patent number: 4495356
    Abstract: 1,4-Dihydropyridine compound having the general formula: ##STR1## wherein R and R' are independently a methyl, ethyl, or propyl group. This compound has a remarkable liver protective action and a low toxicity.
    Type: Grant
    Filed: February 22, 1983
    Date of Patent: January 22, 1985
    Assignees: Nikken Chemicals Co., Ltd., Institute of Organic Synthesis Academy of Sciences Latvian SSR.
    Inventors: Yoichi Inoue, Toshio Matsumoto, Hirosuke Niwa, Kenichi Suzuki, Yasuo Hoshide
  • Patent number: 4160813
    Abstract: A method and apparatus for the continuous high temperature treatment of sulfur-containing carbonaceous particles in an electrothermally heated fluidized bed is disclosed. In one aspect of the invention, a fluidizing stream is passed through carbonaceous particles introduced into a fluidizing zone at a velocity sufficient to fluidize said carbonaceous particles. The carbonaceous particles are heated in a fluidized state, and controllably fed into and discharged from the fluidizing zone at a rate sufficient to assure that the sulfur content of the particles are reduced below 0.5%. In another aspect of the invention, at least a portion of the carbonaceous material is transformed from a relatively amorphous molecular state, into a graphite crystalline state.
    Type: Grant
    Filed: July 21, 1978
    Date of Patent: July 10, 1979
    Assignee: Graphite Synthesis Company
    Inventors: Richard F. Markel, W. M. Goldberger
  • Patent number: D272393
    Type: Grant
    Filed: October 1, 1980
    Date of Patent: January 31, 1984
    Assignee: Olivetti Synthesis, S.p.A.
    Inventor: Hans V. Klier
  • Patent number: D274769
    Type: Grant
    Filed: March 10, 1981
    Date of Patent: July 24, 1984
    Assignee: Olivetti Synthesis, S.p.A.
    Inventor: Hans V. Klier
  • Patent number: D278289
    Type: Grant
    Filed: January 10, 1983
    Date of Patent: April 9, 1985
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi
  • Patent number: D280272
    Type: Grant
    Filed: January 10, 1983
    Date of Patent: August 27, 1985
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi
  • Patent number: D282023
    Type: Grant
    Filed: March 7, 1985
    Date of Patent: January 7, 1986
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi
  • Patent number: D282030
    Type: Grant
    Filed: March 7, 1985
    Date of Patent: January 7, 1986
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi
  • Patent number: D282031
    Type: Grant
    Filed: March 7, 1985
    Date of Patent: January 7, 1986
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi
  • Patent number: D289470
    Type: Grant
    Filed: January 21, 1986
    Date of Patent: April 28, 1987
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi
  • Patent number: D289471
    Type: Grant
    Filed: January 21, 1986
    Date of Patent: April 28, 1987
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi
  • Patent number: D289472
    Type: Grant
    Filed: January 21, 1986
    Date of Patent: April 28, 1987
    Assignee: Olivetti Synthesis, S.p.A.
    Inventors: Ettore Sottsass, Michele De Lucchi