Patents by Inventor Michael J. DiGeronimo

Michael J. DiGeronimo 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).

  • STERILIZATION METHOD
    Publication number: 20180117198
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Application
    Filed: December 22, 2017
    Publication date: May 3, 2018
    Applicant: PEROXYCHEM LLC
    Inventors: John M. ROVISON, JR., Shibu ABRAHAM, Charles J. LYMBURNER, Michael J. DIGERONIMO
  • Sterilization method
    Patent number: 9849203
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: December 26, 2017
    Assignee: PEROXYCHEM LLC
    Inventors: John M. Rovison, Jr., Shibu Abraham, Charles J. Lymburner, Michael J. Digeronimo
  • STERILIZATION METHOD
    Publication number: 20160235873
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Application
    Filed: April 26, 2016
    Publication date: August 18, 2016
    Applicant: PEROXYCHEM LLC
    Inventors: John M. ROVISON, JR., Shibu ABRAHAM, Charles J. LYMBURNER, Michael J. DIGERONIMO
  • Sterilization method
    Patent number: 9320820
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: April 26, 2016
    Assignee: PeroxyChem LLC
    Inventors: John M. Rovison, Jr., Shibu Abraham, Charles J. Lymburner, Michael J. Digeronimo
  • STERILIZATION METHOD
    Publication number: 20150050184
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Application
    Filed: April 14, 2014
    Publication date: February 19, 2015
    Applicant: PEROXYCHEM LLC
    Inventors: John M. ROVISON, JR., Shibu ABRAHAM, Charles J. LYMBURNER, Michael J. DIGERONIMO
  • Sterilization method
    Patent number: 8696986
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: April 15, 2014
    Assignee: FMC Corporation
    Inventors: John M. Rovison, Jr., Shibu Abraham, Charles J. Lymburner, Michael J. DiGeronimo
  • Sterilization Method
    Publication number: 20100196197
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Application
    Filed: February 1, 2010
    Publication date: August 5, 2010
    Applicant: FMC CORPORATION
    Inventors: John M. Rovison, JR., Shibu Abraham, Charles J. Lymburner, Michael J. DiGeronimo
  • Sterilization of packaging material
    Patent number: 4494357
    Abstract: A method for sterilizing packaging material, the packaging material being employed subsequent to its sterilization for the aseptic packaging of foodstuffs. The method includes the steps of (1) first subjecting the packaging material to ultrasonic vibrations through a liquid medium, and (2) then subjecting the packaging material to ultraviolet radiation. The bactericidal effect of steps (1) and (2) combined together as a sequence in the order recited is greater than if practiced in the reverse order. The process of this invention can be applied to a moving web of packaging material. The moving web, after its sterilization treatment, can be fed through known machinery for forming, filling, and sealing of aseptic packages for foodstuffs.
    Type: Grant
    Filed: August 25, 1983
    Date of Patent: January 22, 1985
    Assignee: International Paper Company
    Inventor: Michael J. DiGeronimo
  • Sterilization of packaging material
    Patent number: 4424188
    Abstract: A method for sterilizing packaging material, the packaging material being employed subsequent to its sterilization for the aseptic packaging of foodstuffs. The method includes the steps of (1) first subjecting the packaging material to ultrasonic vibrations through a liquid medium, and (2) then subjecting the packaging material to ultraviolet radiation. The bactericidal effect of steps (1) and (2) combined together as a sequence in the order recited is greater than if practiced in the reverse order. The process of this invention can be applied to a moving web of packaging material. The moving web, after its sterilization treatment, can be fed through known machinery for forming, filling, and sealing of aseptic packages for foodstuffs.
    Type: Grant
    Filed: December 31, 1981
    Date of Patent: January 3, 1984
    Assignee: International Paper Company
    Inventor: Michael J. DiGeronimo