Patents by Inventor Donatas Tijunelis

Donatas Tijunelis 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).

  • Method for producing transferable modifier-containing film
    Patent number: 5382391
    Abstract: A method for producing an extruded film article such as a bag, which is a blend of a thermoplastic polymer such as ethylene vinyl acetate and an olefinic oxide polymer such as poly(ethylene oxide), with a modifier such as liquid smoke absorbed in the blend. The modifier is transferable from the film to a receiving surface such as a food body in fluid transfer relationship with the film.
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: January 17, 1995
    Assignee: Viskase Corporation
    Inventors: Roger L. Juhl, Stanley Lustig, Donatas Tijunelis
  • Transferable modifier-containing film
    Patent number: 5374457
    Abstract: An extruded film article such as a bag comprises a blend of a thermoplastic polymer such as ethylene vinyl acetate and an olefinic oxide polymer such as poly (ethylene oxide), with a modifier such as liquid smoke absorbed in the blend. The modifier is transferable from the film to a receiving surface such as a food body in fluid transfer relationship with the film.
    Type: Grant
    Filed: October 1, 1993
    Date of Patent: December 20, 1994
    Assignee: Viskase Corporation
    Inventors: Roger L. Juhl, Stanley Lustig, Donatas Tijunelis
  • Transferable modifier-containing film
    Patent number: 5288532
    Abstract: An extruded film article such as a bag comprises a blend of a thermoplastic polymer such as ethylene vinyl acetate and an olefinic oxide polymer such as poly (ethylene oxide), with a modifier such as liquid smoke absorbed in the blend. The modifier is transferable from the film to a receiving surface such as a food body in fluid transfer relationship with the film.
    Type: Grant
    Filed: October 27, 1992
    Date of Patent: February 22, 1994
    Assignee: Viskase Corporation
    Inventors: Roger L. Juhl, Stanley Lustig, Donatas Tijunelis
  • Submersible motor-pump
    Patent number: 4685867
    Abstract: A submersible pump-motor combination especially adaptable for use in a well casing containing well fluid and the motor filled with a lubricating fluid, and heat pipe means having a portion exposed to the motor fluid and another portion exposed to the well fluid, the heat pipe means containing a heat transfer fluid which absorbs heat from the motor fluid and discharges heat to the well fluid.
    Type: Grant
    Filed: September 22, 1978
    Date of Patent: August 11, 1987
    Assignee: Borg-Warner Corporation
    Inventors: Ronald J. Patun, Donatas Tijunelis
  • Cable
    Patent number: 4284841
    Abstract: Electrical conductors having suitable combinations of coatings and coverings are disclosed which have the ability to inhibit low molecular weight hydrocarbon well fluids when under pressure and withstand high proportions of gassy hydrocarbons under pressure without undergoing rupture failure.
    Type: Grant
    Filed: September 7, 1979
    Date of Patent: August 18, 1981
    Assignee: Centrilift, Inc.
    Inventors: Donatas Tijunelis, Clinton A. Boyd, Joseph E. Vandevier