Patents by Inventor Baruch Kopeliovich

Baruch Kopeliovich 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).

  • Lead-free alloy
    Patent number: 6936219
    Abstract: Lead-free Tin-Zinc alloy contains Manganese in the amount of about 0.001-0.9 wt. %. The alloy is suitable for use as a solder with commercially available fluxes. Various types of solders can be prepared from the alloy, like wire, cored wire, atomized powder, solder paste, thin sheet, ribbon foil, perform etc. The alloy has improved mechanical and electrical properties in comparison with conventional Tin-Lead alloys Sn9Zn and 63Sn37Pb.
    Type: Grant
    Filed: July 7, 2002
    Date of Patent: August 30, 2005
    Assignee: IKA Industrial Consulting Ltd.
    Inventors: Baruch Kopeliovich, Alberto Kaufman, Yaron Man
  • Lead-free alloy
    Publication number: 20040208779
    Abstract: Lead-free Tin-Zinc alloy contains Manganese in the amount of about 0.001-0.9 wt. %. The alloy is suitable for use as a solder with commercially available fluxes. Various types of solders can be prepared from the alloy, like wire, cored wire, atomized powder, solder paste, thin sheet, ribbon foil, perform etc. The alloy has improved mechanical and electrical properties in comparison with conventional Tin-Lead alloys Sn9Zn and 63Sn37Pb.
    Type: Application
    Filed: December 31, 2003
    Publication date: October 21, 2004
    Applicant: Ika Consulting Ltd.
    Inventors: Baruch Kopeliovich, Alberto Kaufman, Yaron Man
  • Solid amalgamating compositions for the preparation of dental amalgams, amalgam forming compositions containing them, methods for producing dental amalgams with them and dental amalgams produced thereby
    Patent number: 6190606
    Abstract: The present invention concerns totally solid amalgamating compositions particularly useful in the preparation of dental amalgams for filling cavities and similar dental applications, comprising one or more solid amalgamating alloys, metals and/or intermetallic compounds or combinations thereof, amalgam forming compositions containing such totally solid amalgamating compositions, methods for producing dental amalgams with such totally solid amalgamating compositions or amalgam forming compositions containing them, and denial amalgams produced thereby.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: February 20, 2001
    Assignee: Silmet Ltd.
    Inventors: Alberto Kaufman, Baruch Kopeliovich, Moshe Zalsman